SCIENTIFIC ABSTRACT BASH, D. - BASYROVA, Z.V.

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ffCtion D. On &cum 0(adodadble esUsnaters this vadance. Sankhyli 12,5742 (1952. The estimators in question for quadratic weight function fixed RL"ite n am of the form 4S+b for effts 0 -ile IZZV'Tiere S Is t6e sWamn e I squares dMW the Kathematioal Reviews population or sample meano 4 or Imt p c n d Prnqi 7014 16-NO* 2 the former is known. The m VUjU am M.17 rts, Feb* 1954 tions and a modification of Blyth's tatisticl 22, 22-42 (195 1) them Lmlyall Rev. 12, 6223, prooli being rather' skttthy In the latter case. J. K(dfef (Ithaca, N. Y.). R&SUILINSKIT. I.N.-I insho Iffect of the turning of the rotor on the results of measure- ments o;& gaps In the blading of a turbine* Izvevyseucbebe save; eierig.. 3 no*5:164-166 Mr 160. NM 13t6) 1. Tsssqyuzrq7 teplotakhatcheekly institute (Steam turbines) BASUKINSKIY, I.N., inzh.; TERNOGIN, A.G., inzh.; EEKKERp B.Ta., inzh. Evaluation of the operational efficiency of turbo food pumps. Elek. stat. 35 no.lsl9-24 Ja 164. (KMA 17s6) GHOSEV T. K.; BISUp S. K. Bacterial sulfide production from sulfate enriched distiller7 liquor I. Folia nicrobiol 6 no.5:335m341 161. 1. Fermentation Laboratory, Food Technology Division, -Tadavpur Uni- veroity, Calcutta 32, India (SULFIDES) BASU, S. L. ;14ONDkL, A. C--. - The normal spermatogenetic cycle of the common Indiab frogp Rana tigrina Dauda' Folia biologics, 9 no.2:135-142 161. 1. G. C. Boas Biological Research Unit, Rangabasi College'. 19 Scott Lane, Calcutta, India. BASUMA, Hortensia 11 Varnishes based on nonsaturated polyester resins. Rev chimis Min petr 15 no. 3: 133-138 Hr 164. MURWOV, K. ActivIty of*leading orgQAzations grows. Zhil.-kom. khoz. 11 no.8:31 Ag -61. Oan 14: 9) I 1. Prodsedatelt Mookovskogo Fravlenip Naufto-takhnicheekogo obahehostva gorodskogo khozyaystva i avtomobillnogo trampox~ta. (Municipal servIces) - BASMUMM, K.,, inshe Make vider us%, of electronic computing techniques* Zhil,-ko=4 4os* 13 no-2:15-16 163. (MM 1601 (Electronic computers) (Municipal serviceis) RASURRMCIV.K.I. On the Introduction of now technology in electric e-qrf ace transpor- tation systems, Gor.khoz.Kook*29 no-9:9-13 8 '55- WELA 8:12) 1. Glavuyy Inzheuer Tramvayno-trolloybunnogo upravleniya (Moscow--Trolley bumes) BASURKMV, K. A - Afficiency experts In the mmicipal electric transport system of Moscow. Zhil.-~kom. khoz. 6 no.6:12-15 '56. (9LRk 9:12) 1. GlavrWy inzbener, Trawayno-trollaybusnogo upravlentya Mongorlspolkoma (Mose;;-Street milways) (Trolley buees) BASMtKANOY, X*A,, Inzhener. ---. - - - Ifficiency experts of the zunlcl~jvl lectric carlinee. Gor*khoX*X9$kv 30 no.3:29-30 Wr 136. (MRA 9:7) (Nomm-Streat railways) (Moscow-Trolley buses) '.. BASEMMMOV, F~ 4- Iliminating ripple -fear of electric railroad rails. Zhil.-kom. khoz. *13 :4) 7 no.1 -15 157. (KM 10. I* 01&YM inshener Tra"Tano-trolleybusnogo upravleniya Nosgor- ispolkovAL. (Street railways-Rails) BASURMANOV, X., inzh. -r-.- Zfficienc7 promoters of the electric transport system in the capital, . Zhil.-kom. khos* 8 no.3:15-18 158. (MIR& 11:4) (Moscov-Trolley buses) BASURMANOV, K.A. Decreasing the expenditure of labor at the enterprises of the Streetcar and Trolley Bus Administration. Gor. khos. Hook- 32 no.8:21-24 Ag '58. (MIRA 11:9) 1. Glavnyy inabener Tramvayno-trolloybusnogo upravlantys, Mosgortspolkow. (Noticow-Streatcars--Raintenance and repair) (Moscow--Trolley bussil-Haintemance and repair) m "I -L' -~- I - ~/' --- ---- --- !=:Zb~ nsh. Scientific and toobvioal societies at the municipal eonnon7 enter- prisoo. Gbr. khox. Moak, 32 n0,1:33-34 A 058, (K= nil) 1. Predeadatell Moskovskogo pravleniya Hauchno-takhnichookogo ob- shohnetva sanitarnoy takhniki I gorodakogo khozynystva. (Moscow-Technical education) e(O) SOV/105-59-5-2~/29 ATJTHORS; Basurmanov, Ke A@, Engineery Galonen, Yu. M., Candidate of Teolinioll sclenosal Yefremovp 1. So, Professor, Doctor of Technical Sciences, Ivanovq I* Top Candidate of Technical Sciences TITLEt Ve Go Soeyante PERIODICAL: Blektriabsetvo, 19599 Nr 5, p 92 (USSR) ABSTnOT: A ahort ourriouluM vitae on the-ocoasion-of his..70th birthday,..- Born on November 271 1888 in Tiflis. EUtVZ6&AhG,-U0B"VJkiy- tramvay (moscow Streetcar Service).iz~.1908# etudied-at-Ahe.- same time and finished hie studies at the Polytechnia-Ustituts.. in 1916. He worked in the Moscow Streetoar.Service unti.1-1930 blare he finally became chief engineer. From.1931-37 h&.work- ed in the system of the Harodnyy komissariat-kommunaVzogo. Aozyays tva, RSFSR, (Pe ople I a Conmissaj~ist-. -f or VISM i o1pal-Raonozy. of the RSFSR) and in the Vaesoyuzuyy sovet.koi-m-naVzogo, khozyaystva pri TsIK SSSR (AU-Miion - Sovet of the Xun' cipal. Economy at the TaIK of the USSR). From 1937.ho.-haa,bean con ducting the Oeotor of Municipal Transport at the Akademiya kommunalln6go khozyaystva im. Pamfilova (Academy of Municipal Card 1/3 Economy imeni Pamfilov). Besides, he is working as a pedagogue. V. G. Soeyants BOV/105-59-5-25/29 He staxted his activity as a, pedagogue in 1929 at the Instilut narodnogo khozyaystva im. Plekhanova,(InstitUte.of Politios.1 Economy imeni Plekhanov) where he..orge~mized..and.gavo,.Ieoturia. on municipal electric transportation. -Later on he also--wor"cl. at the Moskovskiy energet*oheakiy-inst.itut-(Noaoow Power Zn- gineering Institute) and other institutes. He publiAhed a num- ber of scientific papers, text books, and manuals. :In 1923 he organized the let All-axWlan Streetcar. Conferenow. -He.-was a member of the Presidin of the Postoyannoye byuro vassoyuznykh tramvaynykh :"~ezdov (Permanent Office of the A1.1-UnIon.-Ptreat- car Congress a j of the Vaesoyuznoye zauohzxoye.'nzheA*rjXQ- tekhnicheskoj* obshohestvo gorodskogo transporta.(All-Union Scientific Techni6al Society of Municipal.Transpo=tation). Since 1954 he has been Deputy President of the Central Executive Committee of the Nauchno-te 1--4-heakoye.obhhohestvo.sanitarnoy., tekhniki i gorodskogo.khozyayatva..(SciAntific--te,,hnit%nl-Roa:Laty of Sanitary Engineering and Municipal.Economy.)o.At-tha..aame, time, he is Deputy President of the Beotion-of.Transportation, of the Moskovokoys gorodskoya otdolaniye.Voesoyu=ogo..obakehoBt!- va po rasprostranenivu polii:Loheakikh.i-.nauchnykh-xjianiy---(MO13COW Municipal Department of the All-Union Society for the Propaga- tion of Political and Scientific Education), as well as a member Card 2/3 of the Commission for-'the Reorganization of Municipal Trans- V. G. Soeyante SOV/105-59-5-25/29 portation at the Mosgorispolkomo of the Tekhnioheskiy sovet Miniaterstva. kommunallnogo khozyaystva RSFSR (Technical Council of the Ministry of Municipal Economy of the RSFSR)j of the Uohenyy sovet Akademii kommunallnogo khozya?atva (Scientific Council of the Academy of Municipal Economy) and of the Tekhnicheskiy sovet Mosgorispolkom (Technical Council of the Mosgorispolkom). He bears the Badge of Honor and various medals. There is 1 figure. Card 3/3 BASURKAMT, K.A. - _ Now trolley buses, buses, and streetcars for the capital. Gorokhoze Hooke 33 U0.2:26 7 059. (MIRA 120) 1. GlavVy lush. U~ravlenjya passathirskogo transparta Nosgod- spolkom. (Moscow-Local transit) BASUMUNOT, 1. Saying electric pover.iA the mmicipal transportation system of Moscow& Zhil.-kow khos. 10 no.5sp-14 160. (MIRA 13:10) 1. Glavnyy Inshener Upravlonlya pasnazhirskogo transport& Nosgoris- polkoma, Nopkva. Ollectric power) (Moscow-Streat railways) BASURMANOV, K.A. oniFord of scientists, engineers, andworkers In the struggle for technical progress In the municipal economy. Gor.khoz. Moak. 34 no.1:23-24 ja 060. i (MIU 13:5) (Moscow--~bnlcipal services) '*OV, K WP-Y3 of econordzing on nonferrous metals in the muniC2~al el9c!lr'.c ta,--'nsportution ~,t . ZUJ.-kom. khoz. 11 r .0. 1:1e ,17 14:2) ITI')ruvIOniya paasazhirako~;o tmm-porta Y.0311v~,* (1-on,"arrous motr~ls) (Iloscow-Stureot railw-.,-%;) ------ -- --- ---- -- BASURMANOVA, L, (Moskva); KABAYEVA,, N. (Moskva) Observations of lursar oequltation of c< Tmwi. Astron.tair. no.222t27-28 W 161, ( M A 15:4) 1. Gomdarstvennyy astronomichookiy Inetitut im. Shternberga, Moskva. (oocultations) BASURMANOTA, L.P. Upadition to Simferopol# for meteor observations in August 1959. Astron.talre no*210M-29 Ap 160. (MIRA 13:9) 1. Noteornyx otdol Hoolcovskogo otdoloniya Vessoyunogo astronomo- goodesichaskogo obahchostya. (Meteors--August) I Pl- IrAl BASUMWOVAp L.P. 1-1.1-1-1-1 Determining tampamture coefficient and the diatancea between horizontal lines on the glass plate of the ocular micropeter of the Moscow zenith telescope. Soob, GIWH no.134:37-39 164. (MIRA 17:8) BASUMIANOVA, L, P, loomm- mmoo Wworrations of Parvaido ia 1961. Aatron. tair. no.228t26-28 Ap 162a (MIRA 1626) 1. )%teprrqy otdol Mookovokago otdeleniya Voesoy-aznogo astroneso-podesiobegsko obohoheotva,. &teoro-bvwt) BAB""-.-=NOVA. O.K., Cand Bio Sci -(dic.5) "Entomofauna of maple troea in the steppe and the ebology of the most important wirieties." (Acad Soi USSR, Los, Lqbliching Icrueo of the Aced Sci USS-9/9 1958 18 PP Institute of Forootir) 120 copies (YL, 24-53P 117) -25- USSR/General and Systematic zoology. Insocts. Harmful P Insocts and Acaridas Forest ?oats. Abs Jour i Ref Zhur - Biol., No 3, 1959, No 11687 Author :BAsurmanova O.K. Inat :Fqrast InstITUTU=SSSR, Title :Certain Rogularitios of tho Distribution of Agrilus basumanovao Stop, in Dorkull Field- Protecting Bolts. Orig Pub :Soobahch. In-ta losa. AN SSSRI 1958, VYP~ 10, 76-82. Abstract :The sinuate borer A, baaumanovao in the Dark-ull field-protooting bolts damage en masso the Nor- way, fluld and Tatar maples, It populates sliahtly weakened trees, particularly thosc, well Illunin- atod and warned up; the percentage of troos in- fostod by the borer in the southern woods Is al- ways higher than In the northern woods. The woods Card 1/3 USSR/Gonoral and Systematic Zoology. Insoctsb HaMfUj P Insects and Acarida. Forest Posts. Abs Jour : Rof Zhur - Biol.~ No 3, 1959, No 11687 trees woro applied effectively, -- V.I. Griual'- skly,, Card : 3/3 k~ BAMTWJMVA, O.K. Biol,gical form of the buprostid beetle Agrilux virldle. Zool. zhur. .37 no.7:1039-1044 J1 158. (Nm il: 8) I.Institut Iona Akademii mauk SSSR, Moskva. (Borers Ouseots)) BASURMANOVA, O.K. Some properties of the fine structure of the cchdact-in& elements in the head ganglion of insects* Biufizika 8 nD.'-~a 132-134 163. (MIR,4 1718) 1. Institut biologicheskoy fizlki AN SSSR, Moskva. 5 P4-4/ )-2Awx L 15322-6 'Pb-4 AWL/5 SD/A3 (mp AFTC~b~- AC C E S S WIN M : AP4,042480 S%0217 6 ooq/oo4/o5o8/o515 TITLE: 1,11itochondrion ultrastructure changes of various tissues.-under tho influonce of certain effects SOURCE: Biofizikao v, 9, no. 4, 1964, 508-515 TOPIC TAGS: eell e7toplasm, nitochondrion$ ultrastructure changep rat, white mouse, cricketp functional shift effect, other, fatigue, flashing lights electron microscope ABSTRACT: To determine whether the ultrastructure of mitochondria is affectod by body functional changes, fatty tissues of youne rats under ether, sartorius muscles of fatigued white mice, and eye ganglia of criolcets with a light flashing on the retina were investigated and prelLminary results are reported. Tissues woro fixed in 'a '~' 0004 solution in it veronal-acetate buffer (PH 7-4) at a temperature of approxirmtely OOC, and the fixing time varied from 1,5 to 4 hrs ~Tha~dehvcdlratle~~dttl.B~si7as were then covered -a m6thIl d b t I lgiixeV'~mixture and pol to M re wit1h, came==-= 7 -me J-1a t a i tyl.Wthijor IC7 ail= Wer ze in--a-themosta:,~-at--450t,--- Ultrathin-se-ot ions- were out with a LKV i.car-31/2 L 15322-65 ACCESSION NR: AP4042480 ultrato~e stained, and examined-with a UER-100 electronn-icroncopes .7-cree types of mitochondrion ultrastructure changes were found: L'ormat"Lon oflarga vacuoles markedly separated from the rest of the -,-dtochondria, formation of membrane agglomoratesp and formation of osmiophil granules. All of these changes were the result of reversible vital functional shifts produced by external factors, Whether all three types of mitochondrion ultrastructure change are dif.ferent stages of the same process or are specific for each case is difficult to detenaine at this time. The investigation data confi= literature studies which indicate that mitochondria are the first to react to various chemical, phlysioalp and functional influences by cqanging their organizational structure. Orig. art, has: 9 figures. ASSOGIATION: Institut bioloeickeskoy fizilci AN SSSRO Moscow jBiological. Ph7sies - Institutep AN SSSR) SUBMITTE 04Apr64 ENCL: 00 SUB COM IZ NR REF SOV: 001 OMER: 010 GAMBURTSEVA, A.G.; GUGOLEVA, V.V.; BASURMANOVA, O.K. Changes in the ultrastructure of mitochondria from various tissues under thi-Influence of some agents. Biofizika 9 no.4008-514 164~' (MIRA 180) 1. Inatitut, biologicheskoy fiziki AN SSSR, Moskva. ELIFINER, I.re.; FArKIN, I.M.1 ~ ~UMQ~XOVAI_.Rt~,._ Intraoenular microomTents caused by ultrasonic waves, Biofisika 10 no~5005412' 165. (MIRL l8tIO) I* Inatitut biologiohaskoy fiziki AN SSSR,, moolm" L 41645-66 ENT(j) SCT8 DD -1-Zcc ~NR, W6631227 SalRCE CODE: UR/0217/66/OU/002/0263/02661 1 AUTHOR: Ba;umanova, 0. K. :30(5 ORG: Institute of Biological ft"icsp AN SSSR Moscow (Institut biologlaheskoy fiziki A SSSR) TITLE: Ultrastructural changes in the synaptic region of the first visual gw4lion of insects in various functional states SOURCE: Biotizika,, v. 3.1,, no. 2# 19660.263-266 TOPIC TAG og S:,eentomo1cy., vision,, eye, neuron,, neurology, microscope# microtows, light bi logic affect/UKV picrotame, UEK-100 microscope, UEK-V microscope e presents data on ultrastruatural changes ABSTRACT; The ar j~ol ffound In the synaptic region ~f the first visual ganglion'of In- :seoto when the retina was sub3acted to VariouA ialuenoset The I object of investigation was the house fly Xusoa domestics,@ The retina, together with the first mid second visual ganglia in various functional states, was fixed with a buffered solution 0f- ,1% o=ium:tetrozide, The fixed and dehydrated tisius Was covered 'with a mixture of sethyl and butyl methaorylate 1&4. Sections were prepared on a UKV siorotons and exemIned In URK-100. and UZK-; Y alorosoopes. 1 Dark ad taiion: SynaptAo vesicles In the axons of the retlnal~, V Card 1/2 UDC: 577, 416 _kCC NR':'A'P6-OjM -7 .001,1s disappear. Mitoohondria lose their outer membrane and lldi6- solve" In the axoplasm, In the-glial cells a small number of free ribosomea'are presento and mitoohondria have apormal structure,, 2. Stimizlatfon of dark-adapted retina with IntermitItent-11&ts Synaptic vesicles appear In the axons of the retinal calls. The .outer membrane of the mitochondria is partially restored, In some axons of the retinal oelle the axoplasm thickens and membrane ae- .oumulatione appear. i3. Stimulation with intermittent light of retina pre-exposed to .natural eonditionst a significant quantity of granular endoplasmio. retioulum and free ribosomes appears in glial cells. In some axonsf of the retinal cells oristae break down within the mitoohondria vacuoles forme 4. Rest after stimulation of dark-adapted retina with Intermittent;! ,light: In the axons of the retinal cells among partially restored i mitochondria there appear formations of different kinds, including.! ,small vesicles, separate membranes, and rather large formations clothed In a double membrane with vesicles and membranes inside .and resembling mitoohondria in external appearance and size, Orig. iwt. has: 6 riguria'. 1JM: 3609321 suB com: o6,20*/ SUBM DATE: 2giar6$' / CRIG REF: 003 /0TH M7: 006 Card B-01TSP V. Insufficient safety installations in a paper mill caused death. p. 184. Vol. 10, no. 9, Supt. 1955 PAPIR A C.LLIUSA Praha, Czechoslovakia Source: East Eumpean Accession List. Libri-iry of Congress Vol. 5, '4o. 8, August 1956 - BASUS, V, Heat transfer by convection from electric radiators with trough-type reflectors. p. 11. Ceskoslovenska vedecka technicka. spoleonost pro zdravotni techniku a vzduchoteebniku. SBORNIK. Praha,, Czechoslovakia. No- 3,, 1958. Monthly list of East Ampean Accessions (EEAI) LO, Vol. 8j, No* 10, Oct* 1959- - uncio CZ,EC11OSLOVAK1A BAS q ~ -Madimix, Engr, and XCCOVA, Vera, Institute for Ma- chinery Research (ustav pro vyzkum stroju), Czechoslovak Academy of Sciences. "Mutual Effect of Free Air Plows" Prague, Zdravotni Technika a Vzduchotechnika, Vol 6, 110 49 19639 pp 150-16~t. Abstract [Authors' German summ7ary): A theoretical solution of The --- m-u-:Fual effect of parallel isothermic free air currents and the derivation of relations to determine the speed of a mixed air current at an arbitrary place. The theoretical solution is verified by experiments using ten different mixings of currents flowing from two to eighteen outlets. Womographs are attached for practical use, Twelve references, including 6 Czech and 3 Czech. 17 BASUSP V. lbating in Indu I planto. Cook. lWg. 8 no.8:491-505 S 163- L Ustav byglarq prace a chorob s povolani J~raha. (HUMG) (INDUSTRIAL NEDICINEI m 3A-'i!,', ", inA. Mic.roall-mats of stables. Mravol 7 no. 3t132 164. Reletive air hursidi-ty and Lumpera-Lure ir, resilential honaes aw; Tbld.,iIT-138 BASUS, Vladimir, inz. I--------m.............. .. Remarks on heat radiation terminology. Zdravot tech 7 n0-4;172-176 164 1. Institute of Industrial Hygiene and Occupational Diseases, Prague. LLBOUTIA, X.,p ins.1 BPPS,, V., ins. Gonferenae of tko &3.wmi of Us Faculty of Mechanical Engim"ring af the Czech Highor School of Techmolegye Wravot tech 7 wP6%271- 274 4649 1. Czech Higher School of Toobsologyp Prague (for Laboutka)* 2, Institute of Industrial Byg!L*no and Occupational Diseases, Prague (for Basus)e BASUS, Zdanek Present technical standard of table porcelain production and '0 prospects of further developmat. Sklar a keramik 15 no-3: 68-69 Mr 165. 1. Research Worksits of the Karlovarsky pcrcelan National Enterprise, Bresova. BASUINVO G.K. Siberian pinery in NOWAY& "a. Okhr.prir.na Urals no.3sl43. 149 162. fl (Mk 16t6) (Nizhnyaya Salda--Pins) OLIKKOVSKIY. 1.A.: GOIOV, V.I.; BMIYAS, I.P., rodaktor; KILIMIX, V.P., redaktor IsdAtel'stva; U 1R.&NOMMUFF9 2.21.1 p %F%FJ6UUJ6W&Wsk1y redaktor. [Advanced experience In producing.cast steel products; experience of the Novo-Tagil refractory plant] Peredovol opyt proisvodBtya stalaraslivoobnykh Welli: opyt novatorov N.-Tabillskogo ognsupor- nogo savoda. Sverdlovsk, Goa. nanchno-tekbu. isd-To lit-ry po otternoi i tsvetnoi metallurgil, 1954. 59 p. (KERA 7:11) (Povder metallurgy) .0im nebwa dionboda In -PT-4w mm by &""1t OWAU'L P. BUIVA4, am K P. MDIRVAN" 93,19M Mw dbakift of lojwry, AK d=l:c =,y. AM ImMutift La wd-c~ wu d'aCmad DO, S SR.. 34-7/1. AhOi +TlDi, &W had a ME of 1,7)1r C: the pmvsity wu 25 4/, (6 tabk&) BUITAS, IeP, Causes of sold cracks in firebrick side spezings for pouring stool coatings. OgamWoz7 20 m,6:281-282 155. (mm 9:1) I*Urallski7e otdolonlys 36saingrodsksgs, InstItuta, opsuporow. (Youndry machinery and supplies) VASILVSXIYP Porf iriy Anistmovich, k&n&Uat takhnichookiy nauk; 451,W,. ., Ir-Z-- rsdaktor.; IMLINIX, T.Fov redaktor isdateligtv&I ZOVALEWO X,I,, tekbqicheakiy redaktor Clsehnolw wd equipseut for Us production of refractory materialej Takknologlis. i o'borvAovanis sbamotnogopro4svodstva; uchobnik dlia shkol vasterov* Sverdlovsk, Oose sauchno-tokhn& Isd-vo ILt-ry po chersoi I towatiko'i astallurgii. Overdlovskoe otd-nis. 1956. 387 P. (9" 9:7) (Refractory materials) -443. - ef Qun'wJnm Procema In rdmc- Nme: BAB YAS., I. P. Dissertation: The: concUtIone at service wd processes of deempWition of maguesite-cbramite Gmd forsterite articles In the masonry of qpu-bnrth furvisces (under the conditions of NM) Degree& CaDd Tech Sci j 2 minIff Mucktion, Ural Pol7teebuic Inst imeni S. M. Kirov MWWO Date., Plice: 1956' Sverdlovsk Source: Knizbnays latopis', No 47, 1956 BASIYJLS. 1.F'0; DVORKINDO N.X.;. SMISOT, I.G*; POSTNI XOT'I P.T. Ifflolout oboloo of refractories for laying a copper owlting roverberatory fOrmwo. Ogneupory 22 no.7-,301- 06.137, (XrjRA lOj8j I 'Uiallsioys, Ot"le-Mys Instituta oguouporar'(for Ikelyas and ;~orkiud). 2. Krapuojq~lvekiy sedeplavil'Aff ~avod (for Skrkisov and Pbstaikov)o (%slting furnaessY (Refractory materials) AUMRS: 7/17 _AWP%rJ,,V,,_Vsaznikov&, T.A., Raychenko, T.F. '31-513-4- TITLE: Changes Taking Place in Refractory Forsterite Products When Forming Part of the Wall Structure of a Reverbatory Copper Smelting Furnace (Izmeneniya v f orateritovykh ogneuporakh pri sluzbbe v kladke medeplavillnoy otrazhatel'noy pechi) 3DMAL; Ogneupory, 1958, Nr 4, pp. 163-168 (usa) AMUCT: Tests with Forsterite products in a copper smelting furnace were carried out in the USSR for the first time. They were bricked up in the vault3 of the charge openings of the furnace and operated at tezperatures of 1300-14000. As a result of the action of tem- perature and smelt dust Foi:iterite assumed a zonal structure which is further described. The chemical composition of the worked-off Forsterite products according to zones as well &a other data were published in papers by I.P. Baslyas, M.M. Dvorkind, I.G. Sarkisov ana P.F. Postnikov (Ref 1). Fig. I shows the structure of the un- changed part of a Forsteritebrick and fig. 2 shows its dark-grey zOnO- Fig, 3 shows the structure of the aark-grey and "spinel- cam 1/ 2 like contact zone and fig. 4 shows the uspinel-like" zone. Fig-5 Changes Taking Place in Refractory Forsterite Products 131-58:--4-7/17 When Forming Part of the Wall Structure of a Reverbatory Copper Smelting Furnace shows a Forsterite brick from the vault of a oopper smelting fur- naoe aftar being moistened in water and dried at 1100. As may be seen, it is considerably swollen. The influence exercised by gas- eous S02 on Forsterite-magnes its- and magnesite-chrmite products may be seen in table i. Fig. 6 shows the themogram of a crushed Forstarite brick whioh was heated in an 302 current. Table 2 gives the results obtained when determining SO - Xg-9 and Fe- quantities.. Conclusions- i.) Reagents of the s~eiting space in in- teraction with Porsterite bric1m form a "spinel-like" zone. 2.) In the middle of the remining length of Forsterite products, in the 700-900o zone' M9S04 with an absorption of (---10% SO in formed. 3.) In oonsideration of the fact that MgSO is inclined to hydrate, it is neoessary to provide for a sure p~~teotion against the action of water on the Forsterite brick lining. There are 6 figures, 2 tables, and I reference, I of which is Soviet. ASSOCIATION: Urallskoye otdaleniye Leningra4skogo instituta ogneuporov (Leningrad Institute for Refractories, Ural Branch) Gard 2,/2 NAKYKIN. Petr Sergeyevich; SMULLOV, Koustantifi Konstantinovich; I BAB' A. - 1.3L- red.; TSDMALIST, N.N,, red.isd-va; ZIW,, .91 so tokhn,red. [Technology of refractories] Tekhnologiia ogneuporov. Sverdlovsk. Goe.nauchno-t&k)=.izd-vo lit-ry po chernol I tevetuoi metallurgii, 8werdlovskoe otd-als, 1959, 4" p, (PAfractory materials) (NM 12:10) 25(5) SOY/32-25-9-17/53 AUTHORSs Baslyaol I.P.g Daniloviahl Yu.A*9 Lepesas A.N. TITLEt Application of Radioactive Isotopes in the Investigation of the Performance of the Bottom Surface of Martin Furnaces PERIODICAL: Zavodskaya laboratoriya, 1959t Vol 25, Nr 9# pp 1076-1077 (USSR) ABSTRACTi Investigating the reaction between the bottom surface (B) of Martin furnaces and the,oharge (0) with the liquid steel (S) containing iron oxides 10) is particularly complicated. Diffusion of (10) into B) can, however$ greatly influence the durability of (B)o For the investigation of the displacement of (10) from (0) or'(3) into (B) in the case under review radio- active P859 was used being poured onto the ore in the form of a suspension of hydroxide, The active ore is put onto M simultaneously with the first (0) in the 185 ton Martin furnace* After (C) has melted downg aampl6s of the slagg the metal and the (B) are taken by means of a special steel tube. The' activity of the samples was investigated with a 3-2 unit and AS oouAter"o i 59 It was established that most of Fe - passed into the smelting Card 1/2 and oaly a small part of the radioactive iron passed from the Application of Radioactive Isotopes in the SOV/32-25-9-17/53 Investigation of the Performance of the Bottom Surface of Martin Furnaces ore into (B). An even smaller migration from the smeltinginto (B) was observed. The observations made lead to the assumption that the iron of (10) reacts most with the periqlase of (3). For this reason the migration from the ore is larger than that from the smelting as there is considerably less oxygen present in the latter. Thus an increase in the oxygen content of the smelting results in greater wear on (B). There is I figure. ASSOCIATIONt Ural'skoye otdelerAye Instituta ogneuporov i Chelyabinskiy metallurgioheakiy zavod (Ura7h Department of the Institute for Refractory Materials and Chelyabinsk Metallurgical Works) Card 2/2 S-I/1-33/60/000/012/003/015 A054/AO27 AUTHORSs jaslyasq I.P.9 Vy&znikov&j T.A., Koksharov, V.D.9 Dikshteyng Te, L,_'Nollivanov, I.A.p Makaryohevp A.R.p and Nazarov,, . . TITLEt Optimum Working Conditions for Basic Roofs of Open-Hearth Furnaces 2P PERIODICALs Stallo 19609ANo. 12p pp-74086-;092 TEXTs In order to iLiestigate the factors influencing the useful life of magnesite-chromite bricks used for open-hearth furnace roofs tests were carried out in the Magnitogorsk Metallurgical Combine (1957-1959) with furna, ces fired a) with masut only, (kasut type furnace"); b) with blast-furnace coke and an addJtion of 30 kg/hour of tar ("gas-type" furnace); c) with blast-furnace coke and an addition of 500-700 kg/hour of coal tar, ("mixed- type" furnace). The tests served to determine the temperature o~ the magne, site-chromite bricks at various distances from the working surface of the roof, the composition of the atmosphere under the roof, the quantity and com- position of dust and the rate of the decomposition in bricks. For these purposes the following devices were employeds 103U (FEP) type photoelectrio pyrometerg platinum-rhodium and platinum thermocouples, mounted in a 75 x 75 x Card 1.'[j 8/133 60gOOO/012/003/015 A054YAO Optimum Working Conditions for Basic Roofs of Open-Hearth Furnaoes 460 mm magnesite-ohromite rod, the hot junctions of the thermocouples being at OP 10# 15 and 30 mm distance from the working surface. Where the hot junction was placed immediately on the surfaoe, it was protected by a silicium-rich cap, with a wall 0.8 mm khick; a single-point potentiometer with a disc scale rotating at 0-5 rph; for gas analysis rY. II(GKhP-3) type and for random tests MJ-2 (VTI-2) type analyzers were used. The melting dust under the roof was collected by a water cooled detaobable brass tube connected in series with water filters, gasometers and ejectors. For introducing the apparatus in the under-roof area 7 openingsp.(80 x 80 mm) were made in the roof. In the tests the relationship between the character of temperature change of the working roof surface and the duration of break in firing, the opening of the charging doors, the time during which cold materials are in the furnace, the duration of various processes and repairs were investigated for all. three types of furnaces. It was found that the useful life of the roof in the first place depended on the kind of fuel used, on the place where fuel was fed In the furnace and on thermal loads. The shortest useful life was observed for masut- fired furnaces, working under unfavorable atmospheric conditionst CO was frequentlyp carbohydrates were occasionally found in the roof zone. Even-when Card 2h S11331601000101210031015 A054/027 Optimum Working Conditions for Basic Roofs of Open-Hearth Furnaces part of the gas fuel was replaced by a liquid (max. 500-700 k9/hour) the use- ful life of the roof was shortened, mainly when charging masut or tar through tuybres mounted at the external sides of the fuel tanks. Hydrocarbons are harmful because the ceramic surface of the bricks actsas a catalyst and promotes their decomposition during heating and. thereby also the activation of oxidation-reduction processes which deteriorate the iron-rich zones of the refractory bricks. When firing with partly liquid or all-liquid fuel the temperature conditions are also adversely affected because the velocity of temperature changes on the working surface inoreases during reversing kup to 300OG/min), the temperature drop can attain 2000C and more in this intervali the cooling time of the roof increases during charging while the temperature can decrease to IP30000 and lower. When gooling below lv~'00-1050009 the refractory bricks deteriorate considerably under the effect of temperature change, because the working zones of refractory material pass from a semi- plastic heat-resistant condition into a brittle, non-heat-resistant state. As, however, in some cases cooling even below lpOO00C (for instance, during repair) does not increase deterioration of the bricks, it can be assumed that actually not cooling itself, but its accompanying phenomena, such as speed Card 3A S/1-33/60/000/012/003/015 A054/AO27 Optimum Working Condit-ions for Basic Roofs ef Op6n-Hearth Furnaoes and frequenoy of heat change& during the non-heat-re5istant period of the working zones in refractory bricks are the causes of their decomposition. The best of operation conditions of the roof is, when it is not cooled below 1,5000C. However, with the present methods of charging high-capacity furnaces this can be obtained only by extending the charging time or by intensifying the combustion of fuel. When having to oool the roof under 10450-195001-~O during chargingg the number of reversals should preferably be reduced by in- tensifying combustion as much as possible, and by increasing the intervals between reversings. As the changes in the composition of atmosphere under. the roof, recurring for 7-9 minuteag also add to the decomposition of the refract- ory bricks, care should be taken to prevent any reducing medium from entering this areap not even for a short time. Refraotory bricks deteriorate more quickly in the first phase of the furnace campaign than in the subsequent phase. This shows that decomposition takes place quickly when there are refractory bricks with a high content of iron oxides in the working area. There are 6 figurest 8 tables and 3 Soviet references. ASSOCIATIOITs Vostochnyy institut ogneuporov (Eastern Institute of Refractory Material), Magnitogorskiy metallurgicheskiy kombinat (Magnitogorsk Metallurgical Card 4/8 Combine) 0" 0o *00 0 11 -9- 1 I 1, . t 0 0 09 00 a 0 , ox . -, I . 0 0.00 :0 I a * 0 0 * 0 ape 0 11 I a 1 8 v 0 . S/:L33/60/000/012/003/015 A054/AO27 Optimum Working Conditions'for Basic Roofs",,ot Open-Hearth Furnaces Comp osition of gas in the under-roof area % Table 5 Time lapsing from switohillg C C02 02 0 H CH I 2- 4 CnEm 1, on fuel supply sew Period of preheating (masut furnace) f 8 11 6,0 11"6,71 9.5 11 6.5 11.3 0,3 it Period of heat finishing (masut furnace) 10 8,9 5,6, 9.1 1 2,3 0,2 ; 0 20 9,8 5,4',10.4 0,2 ' 2,9 0:0 :Period of heat finishing (gas furnaoe) 0 t 5,4*11 2 5,3 3 11 0,0 0,0 1 -0,0 5 1110,3 It 2,11 0,0 11 0,0 1' 0,0 ; 0,0 1 10 8,0 1 1,7 3.1 to 0.0 :OiO ', 0'0 15 8,7 0,49, 0,2 1, 0,0 1, 0.0 1 0,0 -10* 7.6 6,8' 7.5 0'0 3 0,0 t 4t 10 seo before switching off mke-g als supply Card 6/8 A I - I Al l - 1 6 . " ' ,, I i \ -1-1 C4. . I I I \ 'I!- . A 1; i t Ism I - - - - - -- 0 MOMMMMOMMM I - BASITAS. I.P.; I-IMA. A.M. )dnaralogloal co4position of maossite-dolomite-cinder dolomite-f.urna6a slag mloinated mixes. Ogaeupory 25 ,6o. ii and mgussite- no.10:478-483 (HIM 13: 10) 1. VostochaV institut ognsuporov. (~efractory.materials) BASITAS, Igorl Pav3.ovichx-n2RWMLOVp Alaksey Ivanovichj MAWM,, P.S.9 6 ep rotgenzentj LISVCEEM# F;V*q redej SKDROBOGAGMAq A.P.g red* izd-vaj CHAPATWAp F.K.y red# izd-vai TURKINA9 Ye.D,p tekhri, red, [Open-bearth furnace regenerators] Regemeratory wrtenovsk*h pacbei, Sverdlavokp Goo. K=bmo-t*kbn. iad-vo lit-ry po abernoi i tmtwi metal-lmrgii fterdl9vWme ctd-uiev 1%1. 174 p. (Km 24M (Open-bearth tarnaces-Equipment, and supplies) (Beat regenerators) ZBOROVSI=, A.A.; ROGOVDT,, A.G.; BASIYAS. I.P. ftchanp of oxides of Iron and calcium in magneeite-chrme .1. articles when heated. Ogneupory 26 no.9:414-417 161. (KERA 14:9) 1* Kagoitogorskiy zetaIlurgicheskiy kombinat (for Zboroysidy, Rogovoy). 2. Vosto.cbzWy institut ognsuporov (for Baslyes). I (Refractory materials) S/032/61/021/002/01~/026~`, B134 206 AUTHORSs Baalyasj. Is P., Paramonovs, A. P, Furnace for the observation of melt Ing, of micr9o,ojecte und er' TITLE: a mioroscopqj. PERIODICAL: Zavodskays, 1&~oriatoriyfa, v. 27 nd. .2 ig6i -2-13-24' TEXT: ..A vertical tubular furnace for the microscopic study of melting processes'at 50-fol.d magnification is'4escribed. A corundum tube (2) with platinum heating element (3) is placed at the center of a steel jacket (1) (Fig.). A temperature of up to 160000 can be obtained, and of -The contacts up to 17000C if a platinum-rhodium heating element is used. of the heating -which are placed on element are led to the terminals (4) an an asbestos block (5). The furnace is heat-insulated (6) and fed by TP RAI -1 (LATR-1) transformer. The contact of the thermocouple (7) is placed immediately below the-sample holder (8) which is made.of an platinum-rhodium wire and is suspended from a support (11) by m6ans.of arm (10). The slot (12) permits vertical displacement of the support (11y, -Card.1/2 A ---------- - 3/032/61/027~0'62/019/026 Furnace f or the-observation of melting... B134/B2o6 by means of the sorew.,(13j-., 'Voreov'er, the holder can be t aken'~ out 'v i thin a few seconds, and the sample can be ouickly cooled in water. 1he microscope is mounted above"the furnuoe kminimum focal distance 30 mm), wt, and a cooler (14) is fitted. tight filters are inserted for observations.- above 120000. The accuracy of temperature determination As �5-1000*- The determination of the fusing temperature of a slag sample takes...10 min There is 1 figure. ASSOCIATION: Vostoohnyy institut ogneuporov (Easte.rn It Institute of Refractory Materials) V' ar C d 2/2 STRELOV,, K.K.; MAMYKIN, P.S.; Prinimali uchastiye: WIXW, lop.; BICHMINLt A.A.1 BMI., VA.; VECH&R, N,A ; VOROBIMA, K.V.; D'YACHKOVA.. Z.S.,* DIYACHKOV, P.N.; WOiOW, M.M.; IGNATOVA., T.S.; K&nICHF.VA,, M.N.; KELWV~ N.V.; KOSOIAPOV, Ye.F.; MMIUVICHi N.I.; MIKUTWV, Yu.F.j SHM., N.V.; STARTSEV, D.A.; SUSYSHCHIKOV, Yu.le.; TARKOVSKIr, G.I.; MAGIN, V*Go; MIMBMs A*So; NEOROSHAVINO L.B.1 CHUBUKOVI M.F.i SHVARTSMAN, I.Sh.; SHCHETNIKOVA,, I.I. Listitutes and enterprives. Ogneupory 27 no.32:499 501 ,62. (MIRA 15: 11) 1, Vostochnyy tzotitut ogneW crov (fcr Strelov). 2. Urallskiy politekbrAchookiy imtitut Isw S.M. Kiro va (for Kam7ldu) . Olifraot-ory ma-terials-Research) XICSOLAPOVP Ye, F,; BASITAS9 I. P. Repairing hearth bottoms in-open-heartb furnao9s, Trudy Vost, inst. ogneup., no.2259-412 160. (MIRA 16:1) (Open-hearth furnaoes-Maintenanae and repair) (Refractom materials) CHZRNOGOLOVJ, A. I.; wigL-L- ~- Duet characterioties-frm melting in a large capacity "a-, bearth furm6s, Trudy. Vost. inst. opsup. no.2:118-226 1600 (MIRA 16: 1) (Open-hearth furnaces) (F3,y'ash) VECHER, Nikolay Alskaandrovichl IVANOV,, N.J., retsenzent; ;ULAKOVt M,, retsonsontl LEPINSKIB, B.M., zed.; %%a F I.P., -d.; MIKHAYLIfOV, S.V.v red.1 TRIEGIN, A.S.# zvwrr- L BURIKOV, N.M., red.10-va; ISUMIXEYA, F.G.p takhn. red. [Highly efficient open-bearth furnace perforwmoel V~soko- proisvoditelln&U rabota martenovskikh pechei. Moskva, Met&Uurgisdat 1963. 270 p. (MIRA 16:8) (open-hearth furnaces) BASIYAS, I.P.; KCKSHAROVt V.D.;. VYAZNIKOVA, LA._ Rapidity of deposition zone formation in-magnesite-chromite.crowns c.f open-hearth furnace*. Ognsupory 26.no.11:319-524 161. (MIRA 17:2) 1. Vostochnyy institut ogneuporov. BASIYAS, I.P.; VYAZNIKOVA., T.A.; KOKSHAROVp V.D. Service of mapesite-cbromite refractories in -bearth furnace roof,, Ogneupory 29 no*3tl3Z-136 1164 an OTHen. 17,3) 1. Vostoobnyy institut ogneuporor. BASIYAS, I.P.; BEL07XROV, M.M. Causes of the formation of metal incrustations on magnesite steel pouring nossles and ways to prevent it. Stall 23 no. 3; 222-224 Hr 164- (MIRA 17:5) 1. Vostochnyy institut ogneuporov. -11% B=ZEROV, M.M.; USIIASI I-R. Preventing the formation of crusts during the ' op pouring of steel. Metallurg. 9 no.lOt23-24 0 164 (MTRA 1821) lo Vostodmyy Inatitut ogneuporov. !SDMNKOt P.P.; BARYSHNIKOV, G.I.; FILATOV, V.P.; BASIYAS, I.P.; FREYDENBERG, A.S.; GUDOV, V.I.; TARNOVSKIYp GaAs Raming ft upper working layer of open-hearth furnace hearths* ~btallurg 10 no.4t14 Ap 165. (KRA 1817) BASTNIK, Ttktor Vasil Ivich; LUTSKrT, Talerly XDustautikovich; KIWEaNA. L.. -- P 2 rMONSUE; JA&VT , To,, tekhalobeekLy rodaktor Thq Moscow planetarium] Moskovskii planstaril. Isd. 2-oe, dop, Y4#kv&) Xoskovskli rabooblio 19$6. 238 p. (MM 9:8) i . I (Koscow-Planstaria) BASTROV.. L.M.- Communications and signsling from hoisting equipment. Mauch. trudy Peru NIUI nojs170-203 163. (MM 170) - - - I ~ a 0 S/152/61/000/003/001/003 B129/B201 AUTHORS: Basyrova, Z. B., Klimenok, B. V. TITLE: Structure of the complex forming on the interaction of Diesel fuel with an aqueous carbamide solution PERIODICAL: Izvestiya vyeshikh uchobnykh zavedeniy. Heft' i gaz, no. 3 1961, 61-66 TEXT: Carbamide forms crystal complexes with unramified aliphatic compounds* This property of carbamide is of use for the separation of various, mixtures of unramified aliphilic compounds from ramified aliphatic and cyclic ones. Great importance is attached to the utilization of carbamide complexes for the extriction of normal paraffins for the purpose of reducing the solidi- fication temperature of petroleum products (Diesel- and jet fuels, oils), and utilization of extracted paraffins for the production of acids, alcohols, and other valuable products. Some variants have now been worked out for the process of deparaffination of Diesel fuel and oils by means of carbamide. Polar organic substances (alcohols, ketones) are used in most procedures as carbamide solvents and as catalysts. Deparaffination by means Card 1/4 S/152/61/ooo/oO3/001/003 Structure of ... B129/B201 of carbamide is usually performed by mixing the deparaffinizing fraction vith a carbamide solution. A product is formed as the result of their mutual effect, called crude complex. This is a complex microheterogeneous system, consisting of liquid (deparaffined product and carbamids solution) and solid (complex and carbamide) phases. The structure of the crude complex is dependent upon the nature of the solvent, the ratio of catbamide solution to petroleum product solution, upon temperature, and other condi- tions. The structure of the complex formed by the mutual effect of Diesel fuel and an aqueous carbamide solution is also discussed. Two structures are considered: a plastic one, with a considerable water content in the crude complex, and a granular one, with a slight water content. The complex of the plastic structure may have different degrees of consistency thick, pasty to mobile creamy. The complex of the granular structure consists of individual spherical particles embedded in the deparaffined petroleum product. Their sizes range from millimeter fractions to those of some mm, depending on conditions. The microscopic analysis of the plastic crude complex proved it to be an emulsion of the deparaffined product in the aqueous carbamide solution, which is stabilized by the microcrystals of the complex. The separation of the deparaffined product from the crude complex Card 2/4 Structure of ... S/152/61/000/003/001/003 B129/B201 of such a structure is possible only by filtration at high pressure. Other current methods of solid phase separation (decanting, centrifugingi extrac- tion by solvent) with the given complex structure yield no satisfactory results. The granular crude complex is an emulsion - suspension of the aqueous carbamide solution and of the complex in the depar4ffined product. The authors studied the conditions and causes of formation of the complexes of both structures at room temperature by intensive mixing of Diesel fuel with aqueous carbamide. The granular structure was obtained with a water content up to 18.2%-~in the crude complex. The deparaffined product is the dispersion medium. The plastic complex is obtained at a water content of the mixture amounting to over 20%. In the intermediate range of 18.2% to 20% of water, where both types of emulsion existp the emulsion of water in oil prevails. For clarifying the granular and the plastic structure of the crude complex, the authors made a microscopic analysis of the wettability of the crystals of the complex (uroparaffins) by an aqueous carbamide solu-, tion and deparaffined product. In the plastic complex the deparaffined product is a disperse liquid phase. In the granular complex an aqueous carbamide solution is in dispersion, and the deparaffined product is the dispersion medium. There are 12 references: 8 Soviet-bloc. Card 3/4 8/152/61/000/003/001/003 Structure of ... B1291B201 ASSOCIATION: Ufimskiy neftyanoy institut (Ufa Petroleum Institute) SUBMITTED: December 3p 1960 Card 4/4 50) 110) 140) SOY/67-59-3-3/27 AUTHORSs Gittaevioh# G. A., Engineert Basyrov, Z. B.t Engineer, Sagaydako V. G., Engineer TITLE: New Data on thZ Explodibility of Hydrocarbon Mixtures in Liquid Oxygen Novyye dannyye o vzryvayemosti smesey ugle- vodorodov v zhidkom kislorode) PERIODICALs Kislorod, 19599 Nr 3, pp 12 - 16 (USSR) ABSTRAM In this paper artificially obtained light hydrocarbons which form in the action of high pressure in the last. stages of the compressors from lubricants are investigated with respect to their explodibility in liquid oxygen. For this purpose cylinder oil of the type P-28 was subjected to thermal orack- ing at 180 atmospheres excess pressure and at 200-3500 in an autoclave (Fig 1). The apparatus is described. The following resulteO from the cracking process; gaseous hydrocarbons, carbon dioxide, liquid hydrocarbons and a mass with signs of coking as solid residue. The formation of liquid, easily volatile cracking products which have a characteristic smell was observed at 1450 and at a pressure of 185 ata which is in agreement Vith practical experience. The explosion tests were carried out with liquid hydrocarbons with a boiling Card 1/2 poihz at 60-1000. Engineer T. X. Zbmakov assisted in these Now Data on the ExplodibilitY of Hydrocarbon Mixtures SOT/67-59-3-3/27 in Liquid Oxygen tests. The explodibility of the hydrocarbons in liquid oxy- gen was determined by its sensitivity to pressure impulses. The character of an explosion occurring at a correspondingly high pressure impulse was determined from the destruction of the vessel. In table 2 the impulses necessary for an xplosion of the individual mixtures investigated are listed. or comparison purposes parallel investigations were carried ; out with nitroglyoorine These experiments were conducted by N. 1), Maurinae All hydrocarbon mixtures investigated showed a higher sensitivity to pressure impulses than nitroglycerin. An accumulation of hydrocarbons in liquid oxygen beyond the explosion limit is therefore most dangerous. No acetylen was found in the cracking product (Table 1).There are 2 figures, 2 tables, and 6 referenoesp 5 of which are Soviet. Card 2/2 k 140) 50V~57-59-5_1/30 AUTHORBi -Basyroy, Z. B., Engineer, Mikhedov, V. G., Engin4er TITLEi The Capability of Detonating a Mixture of Acetylene and Lubricating Oil With Liquid Oxygen PERIODICAL: Kislorod, 1959, Nr 5P PP 1 - 6 (USSR) ABSTRACT: Since atmospheric pollutions in air-separation plants cause explosions by acetylene and lubricants again and again the above mixtures were investigated. F. Pollitzer (Ref 1), S. N. Nikitin (Ref 2), and G. A. Gitsevich (Ref 3) had assumed that the lubricant and its "distillates" accumulate, n the i apparatus which cause an explosion ir liquid oxy ;rzm edium. The liquid and light gaseous hydrocarbons form witOthe li- t quid oxygen the explosive oxyliquites. This theory, ikliever, could not be verified. On the contrary, it was found that both the solid acetylene and lubricating oil in particular the formeroproved to be highly explosive substances. For this purpose , the critical parameter of a steady detonation mix- ture of the components mentioned was determined (at differ- ent concentration). Further, it was found that mixtures of Card 1/2 lubricants and stale oils with oxygen can hrrdly be di- The Capabili-ty of Detonating'.' a Mixture of SOY/67-59-5-1/30 Acetylene and Lubricating Oil With Liquid Oxygen stinguished in their detonation effect. The accumulation. of pollutions consisting of lubricating oils, especially in the form.of fat droplets, in the separation plants proved to be dangerous on the basis of the investigations carried out. Data are given in tables and figures, the testing appa- ratus is shown in figure 1. T. K. Zhmakov, Engineer, and N. A. Kotikova, Laboratory Worker, participated in the tests. There are 2 figures, 2 tables, and 12 references, 7 of which are Soviet. Card 2/2 67780 J57 133 0 +4f+i BOV/67-59-6-2/26 AUTBORt Basyrovt_Z. B., Engineer -:11=_ ==W- TITLE# Sensitivity of & Mixture of Organic Substances andUquid Oxygen-to Pressure Impulses PERIODICALs lislorod, 1959, Ir 6, pp 13 - 23 (USSR) ABSTRACTs Yollowing a series of investigations in a previous issue of the periodical, the present paper mainly deals with the problem of excitation conditions for an explosion in mix- tures forming in apparatus during operation. T. K. Zhmakov, Engineer, and N. A, Kotikovaq Laboratory Assistant,. participated in the experimints. Tha impulse for excitation of an explo- sion may be caused by a hydraulic impact, the impact of,& gas wavep or a.cavitation phenomenon. Investigations of these phenomena were made by the author in collaboration with A4 V. Pankratovi Candidate of Technical Sciences, and a certain in- veetigation method was worked out. Investigations were carried out on a plant trig 1) whera& copper resi~rvoir and a shook tube were used ~dixensiona are given). The general apparatus and its mode of operation are described. Mixtures of pure Card 4 bydroparbons/were investigated with special observation of the 67780 Sensitivity of a Mixture of organic Substances and BOY/67-59-6-2/26 Liquid Oxygen to Pressure Impulses influence exerted by the thickness of layer of the solid hydrocarbon and the influence of inert additions. The inves- tigations yielded the following resultes All mixtures inves- tigated such an form during operation in plants possess a much higher sensitivity to explosion than nitroglycerin. Mix- tures of carbon dioxide and acetylene, or cracking products with liquid oxygeng are equally explosive. Investigation:iof pure hydrocarbons with pure oxygen showed that the explo on takes plaoe-already at slight excess of the permissible con- centratiou limit at a strongly reduced impulse. Explosion of mixtures by'pressure impulses is excited by the adiabatic com- pression of gaseous inclusions (Bouden and Ioffs, Ref 10). This conclusion is drawn from the parallelism.between sensitivity and spontaneous combustibility temperature in the gaseous phase. Accumulations of less soluble organic substances proved to be most dangerous for air-fractionating plants since in small ranges they very rapidly exceed the permissible concentration limit* Further it was proven by experiments that acetylene is not the most explosive substance but fhat all organic substances Card 2/3 have the same explosion danger as soon as they accrue in 1!6"1 _0 S/064/62/000/003/003/007 I/. RY4 B110/B138 AUTHORS; Basyrov, Z, B., Pankratov, A. V. TITLE: The sensitivity of ozone-oxygen solutions to pressure pulses FERIODICALt Xhimicheakaya promyshlennost', no. 3, 1962, 22-23 TEXT: An explosion vessel was used with one tube 400 mm, and a shook tube 1,080 mmp in length (both 20 mm diam), which was divided into two unequal), parts by a diaphragm. The vessel was placed in a thermostat with liquid oxygen, to keep the ozone-oxygen concentration constant. Liquid oxygen was introduced. A gaseous ozone-oxygen mixture (2-4%- ozone) was produced in an ozonizer and liquefied in a coil in the thermostat. Higher ozone concentrations (7 69c/- by volume) were obtained by evaporatingliquid oxy- gen. The diaphregm breaks when a pressure of Pr is reached in the shock tube. The pressure Pref arising when the shock wave is reflected on the bottom of the vessel after rupture of the diaphragm was checked with a lead crusher gage in liquid oxygen and an M6A -3 (MID-3) diaphragm-type Card 1/2 S/064j62/000/003/003/007 'The sensitivity of ozone-... B110/B138 gage in water. P re values were almost identical in liquid oxygen and water. P 2.9P 6-708. The explosive offect increases with ozone con- io ref r centration, the tube being completely shattered at 691/", or over. From this ~ graph was plotted showing the sensitivity of ozone-oxygen solutions to ~ pulse of P ref as a function of ozone,concentration. With 20~ by weight ozone explosion took place at 1,422 psi, with 8OjI; at 142 psi, Ozone-oxy- 'It. gen solutions are very sensitive to pulsating pressure. Oxygen dilution causes an abrupt drop in the pulsating pressure required to trigger the explosion. P ref w 173-exp (-0.0382C). As with liquid oxygen hydrocarbon mixtures, there is a direct relation between pressure sensitivity and mini- mum temperature of spontaneous ignition. There are 3 figures. The most important English-language reference reads as follows; R. 0. Miller, J. Physo Chem#, no* 7, 1054 (1959)- Card 2/2 t. ~ BASYPOV. Z. j PANKRATOV,, A.V. -!L~~ Sensitivity of ozone-wgen solutions to pressure pulse, Mine prom. no.3t17/+-175 Mr 162. (MIRA l5s4) (Liquid Wgen) (Shook waves) (ozone) BASYROVA, Z.V,; KLINEWOK, B.V. Structure of a complex formed by the interaction of diesel fuel and carbamide aqueous solution. Izv. vys. ucheb. sav.; neft' i gas 4 no.3t6l-66 161. WRA 16:10 1. Ufimskiy neftyanoy institut. s/o8l/62/000/011/038/057 /Z C/Vo E194/8184 AUTHORS: gasyrova. Z.V., and Klimenok, B.V. TITLE; Dewaxing of diesel fuel with an aqueous solution of carbamide in a pilot.plant PERIODICAL; Referativnyy zhurnall Khimiya, po.11, 1962., 516, abstract 11 M 176. (Novosti neft. i gaz. tekhn. Neftepererabotka i neftekhimiya, no#3, 1961', TEXT: Dewaxing process for diesel fuels was developed using a cold euspension of carbamide in water (pulp)t and was tested in a pilot plant having a throughput of 12 litres/houro, The work was carried out on two samples of diesel oil fraction of Tuymazy crude with the solidification point of -20 and a OC; dewaxiAg was effected with the pulp containing 74% weight of carbamide. Time of contact of feed with the pulp in the reactor was 3 min., specific consuioption of the pulp was changing from 0.6 to 1.5 volumes for one volume of feedstockt and temperature of the complex at the exit from the reactor was changing between 30 and 38 'G, *It was established that with an increase in the specific Card 1/2