SCIENTIFIC ABSTRACT KARPUKHIN,M NIKITA SERGEYEVICH - KARPUKHIN, V.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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J JQ evl~o, dot-aant, lzamUdat telchnicheakilch nauk: 4MAt, kkndiditt I ekriuicheaV Lich nauk, retseazent-, ll~~'IoHEV. V.I., professor, redakkor; TJaPjlJh;JKOV, 11.1., doteent, kaudidat telichnicheakilch nauk, nauchrVy radaktor; KU211C, B.I., redn;,tor izdatellstva; GU69VA, telchnicheolcly rodaktor r LReiaforced concrete atructures) Zholazobetonnye konstruktoil. Izd. 2-ae, oarer. Pod red. V-lAurasheva. Moolcva, Gar..izd-vo lit-ry oo atrolt. i arkh1t., 1-957. W~2 D. (MLRA 10: 10) 1. "Doyatvitellayv chlem AkMemii stroltell.3tva I arklAtaktury (for Mura shev) (Reinforced concreti construntion) KLRPUXHIN N..S., dotsent .. ~.-_-J_ Testing the strength of reinforced concrete. Trudy MIIT 108;269- 293 '59 (KIU 13:3) (Reinforced concrete--Te3ting) KARPUKHINI_N.S. I kand. tokhn. nauk.. dotsent ......... Study of the endurance of concrete in connection with them design of bridge elements according -~o limitin states Trudy HIIT no.15225-20 162, VRA :16;6) (Concrete-Tooting) KWUKHINJI U.S.B kand. takhn. nauk, dotsent --mm-dwo-m Rw Study of the endurance of concrete a-abject to the repeated app3leation of tension. Trudy MIIT no.152,33-43 162. (Concre to-To sting) (MIRA 16: 6) KARFUKHIN kand. takhn. nauk, dotaent %"Wmww.- - - __ Stuo of the endurance of reinforced concrete girders subject to a repeatedly applied load. Trudy IqIIT no.152344-53 162. (MIRA 1636) (Beam and girders-Testing) I~ORPUKWI-1,0 ~)- SUBJECT USSR / PHYSICS CARD 1 / 2 FA - 1939 AUTHOR GOVORKOV,B.B., GOLIDANSKIJ,V.I., KARPUCHIK,O.A., KUZENKO,A.V. PAVLOVSKAJA, V.V. TITLE The Elastic Scattering of J, -quants. with an Energy of up to 120 MeV by Protons. PERIODICAL Dokl.Akad.Nauk 111,fasc-5,988-9,91 (1956) Issued: 1 / 1~5_7 Experiments were carried out by means.of the 265 MeV-sYnchrotro'n of the Physi- cal Institute "P.N.LEBEDEV" of the Academy o:-.' Science in the USSR. For the pur- pose of reducing the photon load of individujtl counters work was carried out in such a mftnner that the duration of the im:pulses of the synchrotron amounted to 10004- sec (instead of the~usual 30~- sec). The spectrum of the electrons impinging upon the target of the synchrotron was nearly triangular with tho base of 75 to 119 MeV and with the maximum at 97 MeV. The elastic J1 p-scatte- ring at these enorgies was investigated by registration of the scattered r -quanta solely with the help of telescoyes which consist of scintillation counters. An attached drawing illustrates this experimental order. Observation was carried out with 0two telesacpes which were fitted simultane- ously under the angles 90 and 90 , 45 and 90', 45 and 1350 (in the laboratory system). Each telescope consisted of four liquid-scintillation-counters with a solution of terphenyl in toluene. The recording threshold for the P-quan'a in the case of both telescopes amounted to - 40 MeV. The light pulaes emitted from the scintillators were recorded by means of photoelectronic multipliers Dokl.Akad.Nauk 111,faso-5,988-991 (1956) CA" 2 / 2 PA - 1939 FEU - 19 - II. Liquid hydrogen was used in a target vessel of penopolystirol. The determination of the effectively acting -volume of the target is described. Experimental results are shown in form of a graph. The cross section for the angle 900 amounts to dd/dS1 - (1,35 + 0,13)..10- 32 am 2/s terad and agrees well with the results obtained by C.OXLEY ~nd V.TI;LEGDI, Phys.Rev.-100,435 (1955). However, in contrast to this work, the authors obtained a predominating scattering of photons into the rear hemisphere (for 450 - dd/d (1,40 + 0,17).10- 32 am 2/st eradl for 135 0- (2.125 + Oo45).10-32 cm2/aterad). This resZlt has the following significance: J.lreadj at energies of P quanta of up to 120 MeV the analysis of the COMPTON effect on protons, which is based only on the value of the anomalous statistics.1 magnetic moment and results in a certain predominance of scattering in to the front hemisphere, is found to be insufficient. Apparently the interference of the scattering of ~' -quanta on the proton as a punotiform source and on the nucleon-isobar becomes noticeable al- ready at such energies, viz. because of the existence of an asymmetric nulceon cloud a dynamic magnetic moment of the nucleons occurs. INSTITUTION: Physical Institute "P.N.LEBEDEV" of the Academy of Science in the USSR Let on for Photoproduction of 7T11-*.!(_-sons endence of -Izov, V. I. Gol-dan- on Mass Number of Nuclei, " by B. B. Govoi skiy, 0. A. Karoulthin. A. V. Kutsenko, and V. V. Pavlovskaya, Doklady Akademii Nauk SSSR, Vol 112, No 1, Jan 57, pp 37-40 The article describes "more accurate" measurements of the variet;ion cross section for "-meson production with mass number. "A partic- careful investigation was made in the region of small A." The 255-Mev synchrotron The experimental technique is described. U of. the Physics Institute, Academy of Sciences USSR, was usod. A table of the cross sections relative 4,-~o that for hytirogen and a ven. of-te ative crons,46ation-va mass numbet are Si (U) SL4 IN, 13&0 SOV/120-59-2-4/50 kUTkORS; Belovintsev, K.k., Karpukh' _n, O.A., Kutsenko, A.V., Shapkin, iL.k. , and Yab1akoT7-R.-T.-- i TITLE: An Apparatus for Measuring the Intensity Distribution in an Expanded y-Ray Pulse from a Synchrotron (Pribor dlya izmereniya raspredeleniya J-)itensivnosti v rastyanutom Impullse gamma-izlucheniya 3inkhrotrona) PERIODICAL: Pribory i tekhnika eksperimenta, 1959, Nr 2, pp 15-18 (USSR) ABSTRACT: In most cases the 280 Mev y-ray pulse from the FIAN synchrotron is expanded to 2~-2.5 sec (Ref 1). When this is done, it Is necessary to know the intensity distribution within the y-ray pulse. it is further desirable to be able to determine this intensity distri- bution continuously in order to obtain the average form of the pulse during experiments. Such measurements can be carried out using a multichannel time analyser working with a suitable probe whose count is proportional to the instantaneous intensity (e.e;.a scintillation counter). However, such equipment is expensive and bulky and its use is not always justified. Instead, a single channel Card 1/3 analyser may be used for this purpose. The y-ray pulse passes through the "window" of the analyser which looks 30V/120-59-2-4/50 An Apparatus for Measuring the Intensity Distribution in an Expanded y-Ray Pulse from a Synchrotron -at a definite part of the pulse at a time and records it with an appropriate counter. The particular part of the pulse must then be related to the total intensity of the expanded pulse, The device described in the present paper can carry out this operation using a step-by-step switch. A NaI(Tl) crystal working in conjunction with a FEU-19 photomultiplier is used as the y-ray detector. The amplitude of the pulse at the photomultiplier load is proportional to the instantaneous value of the intensity of the expanded y-ray pulse. The output from the photomultiplier is fed into two channels. The first channel (integral) sums up all the pulses fed into it and is in fact simply a monitor, and the counts recorded by it are proportional to the integral intensity of the synchrotron. The second channel is a differential one and will pass only the part of the pulse defined by the analyser "window", and the counts recorded through this Channel are proportional to the intensity at the given Card 2/3 instant of time. The width of the "windowil can be either 50 or 100 1x sec, The "window" may be moved along SOV/120-59-2-4/50 An-Apparatus for Measuring the Intensit-y Distribution in an Expanded y-ray Pulse from a Synchrotron the time scale either by hand using a time delay circuit, o2 the whole pulse is split Into n sections and the instrument automatically covers the whole time interval using a step-by-step switch. The circuits of the two channels are shown in Fig 2 and the time delay circuit is shown in Fig 3. The step-by-step switch is shown in Fig 4. The apparatus has been used in studying elastic scat- teri.ng ofrrquanta.on protons (Ref 4), photo-production of T(O-mesons (Ref 3) and electron distributions associated Card 3/3 with radial-phase oscillations There are 4 figures and 4 Soiri;t references. ASSOCIATION: Fizicheskiy Institut Ali SSSR (Physical Institute of the Academy of Sciences of the USSR) SUBMITTED: March 31, 1958 J 4;/12o/60/000/03/004/055 2~4, 6glo 1',032/E514 AUTHORS: Golldanskiy, V.I., Karpukh3.n, O.A. and Pavlovskaya,V.V. TITLE: Determination of the Energy Dependence of the Efficiency of Recording of Hixh-Enerxir Gamma Ra4.7 PERIODICAL: Pribory i tekhnika eksperimenta, 1960, No 3, pp 23-26 ABSTRACT: A new method is described for determining the energy dependence of the efficienny of recording of high-energy gamma rays (35-50 MeV) using a coincidence telescope. The method is based on meaourements of Compton scattered gamma rays. The Compton cross-section in well-known and is given by the Klein-Nishina formula. At small angles the scattered gamma rays have a relatively large energy. Thus, for example, at a scattering angle of e = 3* and incident gamma ray energy cof 250 MeV, the energy of the scattered gamma ray is about 150 MeV. Thus by placing a gamma ray telescope at an angle of 3* to the beam axis, and by varying the maximum energy of the bremestrahlung from a synchrotron, one can examine a wide energy range. Card 1/2 The experiment was carried out in the gamma-beam of the e E 1979 !5/120/60/000/03/004/055 ]?,032/E5i4 Determination of the Energy Dependencit of the Efficiency of Recording of High-Energy Gamma Rays 265 MeV synchrotron at the Physics Institute, Ac.Sc., USSR. The experimental arrangement is shown in Fig 1. The gamma ray beam from the synchrotron target was collimated by a lead collimator, its maximuln energy being set to 250, 200, 150, 115, 80 and 60 MeV. The gamma rays scattered at angles less than 3* were detected by the four-counter telescope shown in Fig 2. The efficiency of recording of gamma rays between 35 MeV and 150 MeV was measured as a function of energy, and the result obtained is shown in Fig 5. Acknowledgment is made to A.V.Kutsenko, A.Samiullin, S.P. Balatlyev and Ye. M. Petrov for help during the measurements. There are 5 figures and 7 English references. ASSOCIATION: Fizicheskiy institut AN SSSR (Physics Institute, Ac.Sc., USSR) SUBMITTED: May 25, 1959 Card 2/2 85676 Si'056/60/036/006/018/049/XX le f . i f0 0, myr, //y/1 lsrf) 13006/B070 AUTHORS: Golvdanskiy, V-- I., Karpukhin, O~ A., Kutsenko, A.-V.. Pavlovskaya, V. V1., 6 J~ 11 TITLE: Elastic )(p Scattering at Energies of 40 - 70 Mev and the Polarizability of the Proton PERIODICAL: Zhurnal eksperimentallnoy i teo::-eticheskoy fiziki, 196o, Vol. 38, No. 6, pp-~ 1695 -- 1707 TEXT; The present paper gives a detailed d-ascription of the results of scattering experiments, of the determinatlon of the differential elastic,p scattering cross sections, and of a comparison of the results with theory. The object of the experiments was to obtain more exact data giving a definite information on the polarizability of the proton.. The experiments were carried out on the 265-14v synchrotron of FIAN in the gamma energy range of 40 - 70 Mev (maxim-im bremsstrahlung energy, 75 Mev), and so essentially lower than the-riD production threshold. The experimental arrangement is schematically shown in Fig, 1., The Card 1/7 85676 Elastic rp Scattering at Energies of S,1056/60/038/006/018//049/XX 40 - 70 Mev and the Polarizability B006/BO70 of the Proton target was a cylindrical vessel (3,5 1) fill-~d with liquid hydrogen. Two telescopes consisting of four scintillation counters with a lead converter behind the first and an aluminum f Llter in front of the last served as high-threshold (__35Mev) gamma dett?ctors Each counter was connected with an ~)Y-33 (FEU-33), The block diagram. i~f the electronic apparatus is shown in Fig, 2. A thin-walled ionization chamber placed in front of the first collimator served as an inter- mediate monitor, The duration of the electroa pulses of the synchro- tron was up to ,300 Asec.. The detecting telascopes were placed at angles of 45F 75, M 120; 135., and 1500 wit.,i respe:~t to the brems- strahlung beam. The experimental conditions 9.nd the apparatus are thoroughly described in the paper, One section Is devoted to the description of the telescope efficiency., and one to the evaluation of the experimental results,, A table gives the measured values of d6/d'.')., the necessary corrections ` and the final values, The determination of the corrections for the background and for th~:, ab3orption in the target, and the determination of the systematic errors are discussed in the text. Card 2/7 85676 Elastic p Scattering at Energies of 3/056~60/038/006/018/049/XX 40 - 70 Aev and the Polarizability B006/BO70 of the Proton The data obtained are compared with the theoretical results which were obtained by taking into account the anomalcus magnetic moment of the proton and the effects of mesonic cloud polarization (see Fig, 5)" From dEr/dl)(900) - (1,10+0,05)-10-32 CM2 steradian, the prcton polariza- bility (electric) was f'o-und to be: aE-O,~O-io-43cm3_ If dispersion relations are used in addition to the experimental results, it is possible to calculate, from the pion photoproduction data, the sum *f elestric and magnetic polarizability: a E' cx M=i~_,10-43cm3 (Fig.. 6)~ Then, taking into account also the errors, one finds a = (9-2)-10-43CM3 and a = (272).10-43CM3., The results are final2y E - M discussed and compared with results of other authors. In particular, the results of neutron polarizability obtained by various authors are dis- cussed and intercompared. From the value a E. - 9,10"43cm3 obtained for protons, the root -me an- square fluctuation o:: the proton electric dipole length is found to be (__~)1/2 ~14cm r 3 5 - 5,10 Card 3/7 85676 Elastic rp Scattering at Energies of 3/05 60/038/006/018/049/XX 40 - 70 Mev and the Polarizability '3006YB070 i of the, Proton S. P. Balat'vev. R,, G.. Vasillkov, Ye. V Minarik- and A Samiullin are thanked for Mistance, G,-.TYq;jcLv for help in the evaMtc~n of measu--e- ments; and A: M, Baldin and V. N, Gribov for discussions. Yu. A~ Aleksandrov and V.. A.. Petrunlkin are mentioned. There are 6 figures, i table, and 30 references. 10 Soviet., 18 US, and 2 DuTch.. ASSOCIATION: Fizicheskiy institut im., P, N Lebedeva Akademii nauk SSSR (Institute of PhXsics imeni F, N- Lebedev of the Academy of Sciences USSR) SUBMITTED: January 123 1960 Card 4/7 t5676 '7.7- S/056J60/038/006/018/049/XX 45 4,66 0.28 -146 3,40 28' BOO(;/BO70 75 1 21- 008 ' : -12.6 i.12.+0:08 90 f:t4:- O .05 -7.7 1 10�0,05 I') 0 i,30::0 08 -1 6 1:34�0,08 135 1 48:-0"08 -~-I:o I 56�0,08 150 1:824:0.07 -0,4 1:93+0.07 85676 3/056j6O/O38/006/018/049/XX B006/BO70 dald.9,At a #car *ww, a, 4a t Is 3- Fig. 5 Fig. 5 85676 3'/056/60/038/006/018/049/XX -.3006/BO70 Legend to Fig. 1: 1 - synchrotron target; 2 - monitor; 3 - liquid hydrogen targeti 4 - polystyrene walls; 5 - liquid N2; CVC V C3 scintillation counters in coincidence; A - aati-coincidence counter., Readings of the four columns of the table: angle 9 [degree9j; 32_ 2/s 10 . d6/d Qcm teradian (without correctiOn3); total corrections; 32 10 d6/df1cm3/steradian (final values). Legand to Fig.; 5: Comparison of the experimental results in this paper (o) in the laboratory system with other experimental results and with theoretical curves. Card 7/7 S/056/60/039/005/046/051 B006/BO77 AUTHORS: Golldanskiy, V. I., Karpul:hin, 0. A,, Petrov, G, G. 'WMMUMMOMWOMMORMN TITLE: Observation of the Positr)nium Reaction in Aqueous Solutions PERIODICAL: Zhurnal eksperimexitaltnoy i teoreticheakoy fiziki, 1960, Vol. 39, No- 501), PP. 1477 - 1478 TEXT: The present 11 Letter to the Editor" brings a contribution to the problem of the positron annihilation in aqueous solutions and the in- V fluence of different additions on these. The purpose of the tests whose results ame..compiled in a table was to prove that the different additions act mainly kinetically on the positronium annihilation in aqueous solu- tions and also to show a compaxison of these effects with the.oxidation - -reduction characteristics and magnetic characteristics of different ions. The authors investigated the rate of 3-,r-aanihilation of Dositrons from an Na 22 source (0.1 riG) in aqueous solutions. The table shows the data with respect to the 3y-annihilation rate compared to pure water under the Card 1 /4 Observation of the Positronium Reaction in S/056/60/039/005/046/051 Aqueous Solutiona Boo6/BO77 influence of different additions (mainly different cations in the pres- ence of positronium - inert Cl- anions). A general tendency to a decrease of the C3Y counting rate is found if stronger oxydizers are used but strong deviations can be found too. The deviations may frequently be caused through a 3S0 __>1 so coaversion at unpaired electrons of paramag- netic ions, but there is no specific connection between the magnetic pr operties of the ions and the quantity C37, A strong decrease of the C37 counting rate was found also by other authors, if NO3ions were added and also that MnO4 ions acted stronger yet. The following data charac- terize the concentration dependence,of C for MnO_ additions as com- 31 4 pared to neutral solutions: Card 2/4 Observation of the Positronium Reaction in S/05 60/039/005/046/051 Aqueous Solutions Boo6yBO77 Concentration sIaturated 0.1 0.01 0.001 0(water) MnO4 in mole/l solution C3Y min-1 3. L+0-42 5-08-+0-45 5-08-+0-12 5-5L+0-3o 6. 04+0.09 The authors thank Academician A. N. Frumkin for discussions of the re- sults obtained. There are 1 table and it non-Soviet references. ASSOCIATION: Fizicheskiy institut im. P. N. Lebedeva Akademii nauk SSSR (Physics Institute imeni P. N. Lebedev of the Academy of Sciences USSR). Tnstitut khimicheskoy fiziki Akademii nauk SSSR (Institute of Chemical Physics of the Academy of Sciences USSR) SUBMITTED: August 2, 1960 Card 3/4 eukeCT00 4R. x0AbIA CTDHAaPTIIUA OICKC1111- TeAh"o.B0C_""0"U Te.1hilhift 110TIH1111~1 XIR Y%a3a"Moa a CKG(SKILX n&PtA 0KRC- Allyes-DOCCT111101111, I I i 0 i a , !:3 00 P , ., (Auld-9 no OT110=11100 K FOA KOH 1 +2,92 (K+/K) -0,02�0 31 BaCl.. 2 +2.92 (Ba"+IBa) -0.55t;0:30 NaCt 2 +2 71 N + N +0,07t0,25 Mna, 2 -t-1:10 5 -0, 57:t0, 26 ZnC12 2 +0 76 (Zn++/Zn) +0,24�0,34 FeCl, 0.1 +0:44, (Fe-/Fe) 4 -0, 9910, 27 CrC13 2 1-0,41 (Cr .. /Cr++) 3 -1,70t0 28 TIN03 +0,34 , (T1+jT1) _1,24t0:29 CCCI. 2 27 (Coi+lco) +0 ' 3 -1 , I Ito, 40 NiSO, 2 123 (M-INI) +0 2 -1 03=0,36 CUCI, 2 -0,34 (CU++1CU) 1 -1:85�0,31 FeC13 2 -0, 77 (Fe ... /Fe+ 5 -2,62�0,33 Fer13 0,1 -0,77 (Fe+++/ 5 -1,41t0,28 MnOt ifacuineime -1,63 (MnOll + -2,1,1,�0,49 ,i; H,O. 30 i3ec. % +3ejh1nOt) -1.78 (fJjOj + - -1,554,28 1 +2e/HjO) S/056J60/039/005/046/051 Boo6/BO77 Legend to the Table: 1) Substancej 2) Concen- tratior in mole/l; 3) Stan- dard redox potential for the oxidizer-reducer pairs given; 4) Number of un- paired electrons; 5) Dilf ference of C as compared 37 to water; 6) Saturation; 7) % by weight. Table 5 ("Ii) A.UTHORS: Vasillyev2 R. F.,, Karpukhin, 0. 110'r SOV/20-124-6-21/59 Shlyapintokh; V. Emanue.11, ff~ Corresponding Member, AS USSR TITLE: Gas Initiation by Ozone in the Reaction of the Oxidation of Isodecane and thn 01--iluminescence Connected With it (Gazovoyc .-zonom v reaktsii okislaniya izc.- dekana i svyazztiiaY,% s nim 'chemilyuminestsertsiya) PERIODICAL: Doklady Akademii nauk SSSR7 1959~ Vol 124, 11r 6, pp '1258-1260 (USSR) ABSTRACT: The present paper deals tith the stage of initiation by ozone in segregated form, i.e. the authors investigate such phenom- ena and processes as occur during the short action of the initiator. Isodecane (2-7-dimethyl-octane) wps used as test object. Preliminary tests showed that if ozone is blown past during a short time the re.-.ction is accelerated considerably. The authors recorded a weal: glow which was produced during the bubbling of oxygen (containing 2-3 % ozone) by isodecane. This isodecane was in a glELS13 exidation cell at temperatures of 20-900. By glow the photomultiplier FEU-19 served as an Card 1/3 indicator of the glow. The photoeleatric current was recorded G~s Initiation by Ozone in the Reaction of the SOV/20-,124-6-21/55 Oxidation of IBodecane and the Chemiluminescence Connected With It by means of tho electronio potentiometer EPPV--51. The first diagram shows the intensity of glow as a function of time during -the uninterrupted blowing-through of ozone and iso- decane at a temperature of 590. Intensity inoreaues gradu- ally and, after 2-5 hours., it attains a maximum after which it gradually decreases, As 6,oon as the addin~F. of ozone is interrupted, 'the glow immediately -vanishes in all stages of the reaction. If ozone is again supplied, the previous inten-- sity ia quickly restored. A(.cording to these results the glow is caused in the interaction between ozone and a compound, which was formed already bel'ore this interaction as the result of a reaction of ozone with --arbon. The above mentioned intensity maximum indicates that the concentration of this hypothetical compound passes through a maximuki, In this case the kinetics of the accumulation of this compound agrees with the kinetics of the accumulation of the intermediate product in the case of successive chemical reaction. An other possibility of explaining the phenomena discussed is re- jected on the grounds of being unsuited. A further proof of Card 2/3 the intermediate character of the product of primary interacthi Gas Initiation by Ozone in the Reaction of the SOV/20.-124-6-21/55 Oxidation of Isodecane and the Chemilumine.~jcence Connected ',,ith It with ozone was supplied by experiments carried out with higher temperatures, Thus, the interaction between ozone and normal hydrocarbons at moderate temperatures is a complicated process in the course of which a relatively stable inter- mediate canpoirid is formed. There are 3 figures and 4 Soviet references, ASSOCIATION: Institut fizicheskoy khimii Akademii nauk SSSR (Institute of Physical Chemistry of the Academy of S3iences~ USSR) SUBMITTED: October 29, 1958 Card 3/3 5W AUTHORS: OV/20-125-1-28/67 Vasillyev, R. F., Karpukhin, 0. N., S I* - Shlyapintokh, V. TITLE. Chemiluminescence in Reactions of Thermal Decomposition (Khemilyuminestsentsiya v reaktsiyakh teriaicheskogo raspada) PERIODICAL: Doklady Akademii nauk SSSR, 1959, Vol 125t Nr 1, op 106-109 (USSR) ABSTRACT: The present paper describes the results obtained from experiments, in which a very weak luminescence was detected. The luminescence in question occurs with the decomposition of some organic compounds in hydrocarbons as solvents. A figure illustrates the scheme of the apparatus used for recording the luminescence. The reaction takes place in a cuvette placed in a transparent chamber. The cuvette is enclosed by a water-beated outer glass wall which acts as a thermostat. The image of the cuvette is then projected onto the photocathode of the photomultiplier FEU-19, and the current supplied by the latter is recorded by an electronic potentiometer EPPV-51. The authors investigated the thermal decomposition of the hydrogen peroxides of Tetralin; 2,7-dimethyloctane; isopropylbenzene; benzoyl Card 1/3 peroxide and isoazobutyronitryl. Chlorobenzene was used as a SOV/20-125-1-28/67 Chemiluminescence in Reactions of Thermal Decomootsition solvent in all reactionsi A table specifies the conditiors under which the reaction Yas investigated, According to the experimental results., the intensity of luminescence increases with rising temperature. In the case of the hydrogen peroxides of 2,7-dimethyl octane and of tetralin as well ao of benzoyl peroxide, the law I--exp(-A/RT) holds with .-ood accuracy for the intensity of luminescence. For thest- substances the tem-oerature coefficients amount to 29~~+1,0; 26-5~1,5; 311-911-0. At a given temperature, intensitj remains unvaried for many hours; however, there is a limit temperature for each substance, beyond which intensity decrea.-;es according to an exponential law. The existence of a chemiluminescence signifies that the re----.~tion zone contains excited particles: In all of the chemical sys-'~~ms investigated by the authors, only recombination reactions of radicals bring about an excite,tior, The followinJ dependence on time and temDerature applies for the intensity of luminescence: E/RT - kt I-e- e Most of the reactions investi,~Tated here agrecd well with this law, The temperature coefficients A deter----,irec3. by Card 2/3 the authors are in agreement with the activation energies cf the U Chemiluminescence in Reactions of Thermal SOV/20-125-1-28/67 Decomposition decomposition of the corresponding substances, ChemiluminesGenGe reaotions maj T widely occur even in simple reactions, The authors probably observed the luminescence of primary excited particles. There are 3 figures; 1 table. and 6 references, 2 of which are Sovie-t. ASSOCIATION,- Institut khimicheskay fiziki Akadeiriii nauk SSSR (Institute of Chemical Physics of the Anademy of Scienm ;LT-;2 3 'q ) PRESENTED. October 29, 19589 by V~ N, Kondratlyev.. Acade.-~ician SUBMITTBDi September 20, 1958- Card 13/3 ENTFILIS, S.G.; SHLYAPINTOXH, V.Y&.; KAPMMEIN, O.K.; RESTEROV, O.V. Ghemiluminescence in the reaction involving the formation. of nylon when the process is carried out in solution and at the phase boundary. Vymokom. soed. 2 no. 3:463 Mr 160. (HIRA 13:11) (Nylon) (Luminescence) S/076/60/034/007/040/042/XX B004/BC68 AUTHORS: Entelis, S. G., Shlyapintokh, V. Ya., Karpukhin O.-N., and Nesterov, 0. V. - - - TITLE: Chemiluminescence in Reactions of Acid Chlorides With Amines and Ketones PERIODICAL: Zhurnal fizicheakoy khimii, 1960, Vol- 34, No- 7, P.-1651 TMIT: It was established by the authors that the acylation of amines and ketones by organic acid chlorides is accompanied by chemilumines- cence. Luminescence can be observed with an~)9-29 (FEU-29) photomulti- plier sensitive to the range from 350 - 610 m4. The following reactions of the components dissolved in organic solvents are mentioned; Card 1/3 Chemiluminescence in Reactions of Acid S/076 ,/60/034/007/040/042/)[X Chlorides With Amines and Ketones B004jBo68 Reaction Signal C6H5NH2 + C 6H5Cocl 0 (dissolved in chlorobenzene) C6H5NH2 + C 6H5coci 0-55 (dissolved in benzene) C6H5NH2 + C 6H5Cocl 2-5-5 (dissolved in acetone) v C 6H5NH2+ CIOC(CH2)4 COC1 6-5 (amine in acetone, chloride in toluene ) C6H5NH2 + ClOC(CH 2)4 COCI 7 (amine in benzene, chloride in toluene) CH3COCH3+ C 6H5coci 0-35 (ketone in acetone, chloride in benzene) CH3COCH3+ cloc(CH2)4 COCI 0-7 (ketone in acetone, chloride in toluene) C6H';NH2 + I HC1 0.01 (dissolved in chlorobenzene) The intensity of the signal is expressed. in relative units. About 2.104 quanta/see.cm3 of the reaction volume are taken as unit. There is 1 table. Card 2/3 Chemiluminescence in Reactions of Acid '1/076'60/034/007/040/042/XX Chlorides With Amines and Ketones 130047B068 ASSOCIATION: Akademiya nauk SSSR, Institut khimicheakay fiziki, Moskva (Academy of Sciences USSR, ::nstitute of Chemical Physics, Moscow) SUBMITTED: December 29p 1959 Card 3/3 VASILIYEV, R.F.; KARPIJKRIN) O.N.; SHLYApINTOIUI, V.ya. S.etup for measuring weak luminous fliuces, Zhur. fiz. khim, 35 no.23-461-462 F t61, (MMA-1-6:7) 1. Institut Icbimioheskoy fiziki AN S&SR, Moskva, (Photometry) (Luminescence) VASILIYKV R.F.; VICHUTINSKIY, A.A.; KARPUMIIN,7~0.N.; SHLYAPINTOKH, V.Ya. p Chemili-inescence in slov chemical roactionB. Part 2.- Effect of the chemical composition of the wratem on chemilwainescence intensity. Kin. i kat. /+ no.3.382-3VI M~-Je 163. ~ (I'am .16:7) 1. Institut khimichesko-I fiziki AN S:3SR. (D-inescenoe) (Chemical reaction? Rate of) KARPUKRIN 0,0..-; SHLYAPINTOKH, V.Ya.; RUSINA, I.F.; ZOLOTOVA, N.V. Chemiluminescent.method for determi:.,iing the inhibitors of free radical reactions. Zhur.anal.khim. 18 no.8:1021-1025 Ag 163. (MIRA 16:12) 1. Institute of Chemical Physics, Academy of Sciences, U.S.S.R., Moscow. 6 AOCESSXON ns: MW4W 5iive fide deliAn proodhod of- inbibito'.1ori. Orig sit has 12figmes jM-~ radi Vve ormul as,,. 4.~ M 60CUTIONs' Ak4domiYev' "uk WSRi--- lfidiit~t:' khimib'h' 0 okoy fiziki Cademv'b (A S a SSSR.Jnstj a o cience f Aiead~~l *48ios . ..WE MTM)o SUBI -ACi l5kug 3 NCLS -30 A07s' Or filIBIODEs G5: eldski dol- Ft w 4 T 4,17.1. .2/Z qv~ KARPUKHIN O.N.- SHLYAPINTOKH, V.Ya.; ZOLOTOVA, N.V. Chemiluminescence in the reactions ofinhibited oxidation and the activity of inhibitors. Report Nod: Theory of. ichemilumineo w-nt methods for determining the activity. of inhibitors. I7.w. PJ( SSSR Ser.khim. no.10:1718-1721 0 163. Chemiluminescence, in the reactions of inhibited ox-~dation and the activity of. inhibitors. Report No.2: Measurement of the activity of Inhibitors by the-chemilumineaceni methods. 1722-1727 (MIRA 170) 1. Institut Xhimicheskoy fiziki AN SSSR. SHLYAPINTOKH, V.Ya.; POSTNIKOV, L.M.; KARFUXHIN, O.N.; VERETIL'NYY, A.Ya. Chemiluminescence during alternating current electrolysis. Zhur.fiz. khim. 37 no.10:2374-2375 0 163. (KRA 17:2) ez .. J.... -I"". ~ - 4_.- . !,qu~ 1. 7 ~-- -ratd bi atioh~ -o 'ethi - K .I A2S KARPUKHIN, O.N.; SHLYAPINTOKH, V.Ya.; MIKHAYLOV, I.D. (Moscow) Chemiluminescence and the rate of elementary reactions in the cooxidation of cumene and ethylbenzette. Zhur. fiz. khIm. 38 no-1:156-160 Ja164. (MIRA 17:2) 1. Institut khimicheskoy fiziki AN Sl-,,SR. Ia ns,-te T Ics- -PI 3tittitil.o'-f :Che,maeia.l am it -01~k-q-y thot h -th' ~:Oh -Cons:, ra mat oti-re"Of.. th au 'c em 9c- me ilis6in- e--'-- 'eati: Eho Rq-,'Al uIt- KOZLOVO S.Ts; &WSEVA, Ye.A. Pavilion "Science" of the Soviet neci-Jon of the International exhibition "Chemistry in Industry., C(instruction and Agriculture.n Priroda 54 no.12:3-5 D 165. (MmA 18.,iz) 1. inatitut khimicheskay fiziki AN 83SR, Moskva (for Koz1ov, Karpukhln). 2. Vaesay-uznoys ob"yedineniye "Izuvop", Mosk-va (for Naraseva). URMHIN, P.O.; NABOYKIN, Yu.V. ReJAtion between the structure and the light fastness of insuluble azo dyes. Report No. 1. Ukr. khln. zhur. ?6 no.6:736-739 160. (MiRk 14:1) 1. Khar1kovskiy politekhnicheskiy institut im. V.I. Lenina. (Azo dyes) a a 19 to i A v 0 so of 41 41 it 0 0 00 a to 6 1 to 60-C. &Joe out AIL Ck k L 8_11 r R I LI to II 1-Y All "Al, im oll"I &WAG& Is 1011011 begs"*' vv by an b"Aam is crUM jw*%K4; f 0 CAb- V,,bm crvA* .. of *e 01 the . WXA b ops, tbe tW ftdk (IVL CS' Ilse* ;D;. culty a!! qum to toe in n0$," 'itbout rions is s is rufal it im I hon_ ce" "7 B. 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IlefrMesim can fijv,- Iwrn fitrined by condensation. prllyinerization uud hytim c-t,- of the .Iatik- th, -r- NonitmHon of wmxi unifer prL-ur -06 as r. A P.-C. 60 too so Ik A A 1.11194ttlAt CLA%JIFKATICk --- ,so- -I _5 0 -, J.. ___ _ $'nos.) -A _ ~_ v T A hn 1 S a Od 0 04 5 Al 0 Ong ;Z u At? U 0 "1 .0 s 0 P IP 9! st 'It It It Ic 89 0 0 0 40 0 mm 0 a a a a 0 0 a 0 0 0 a 00 gas 0 00 0 0 9 0 0 79-9-9-0-0-W -oo a o * ' 0 At Al g, Is IS M ,"!A'_~ -f. " : - k--- .0A.1.4 14 -1 - 0 ~'j "WIVA& &NIP FIC"Ofits 0042 A '46 W-"to I road V66-d - W H Vt lakWu I'd than the stand- Me" of AMUOgW&Dts, %1. 11, Tilk-twev, lAsukhme. uwful an I Inderd showed a luthrr act ivill In the Re 0.573. No. :1. 46-641.11&111); cf. C. A, M, MK- ard frwf on, which fact *a% , ur to a rr, uction 00 e rim maNdizing action of inoucthydroxY PhetKAj on cracked tion of It gli truip. will thus to a reduction in the convrf- I with increase in the MOI. wt- Of the Mon of phenoli. Tbc pitch content of this fraction was -00 gasoline increa!k4 0411 I,f phenol. Of the 3 ctesol isorntrs' P-Cresol Showed the equal ta.)r Im titan that of Ehe standard fraction. Few- .00, 06" t and m-cresol the least- tions high in a6ls could be rendered useful a3 antioxi. greatest activity *in this M -06 rlhc activity wall especially dants by washing with water or by the use of a greater sea N; With the p0IyhydTo%y pheno re on u6ifithorinf; C status. quatiti(y of Ateani in the distu. 11U. Thermal sublifty j;' high when the OU groups -1 sea I ~~ E in pytocatechol and pyroca"ol. When tile 11 stoul of tho resins and the wocd-tu anfloddants. N11. D. of the Oil group was replaced by a Me group, th'C Tillcheev and W. F. Ka 1witina. [bid. No. 5, 14-020- .00 U1 s activity was sharply reduced. lPractical tests showed in tests m, the IFerma stability of the antio%idants for oed 'kt .,the activity of the wood-tat fraction, It. 2U0-204, to be cracked j-,asoline the bitch wood-tar fractions conig. 1.47o ic fraction It. 240-W' WIM tar, 1% watcr and tl~o light oil (d. 1.09) were heated at Zoo too low. The activity of t1 even lower than that of the standard (tacticul (b. 2W-W') different tcniiis. for varying prriod%. Tile results shdwvl although " I by widening the fraction to that uturr inproper treatment the aminxidant it could be itxteasv S con- h. Th. 240-jW* IrSCtiou was esPecildiv densed atid t-lird. Aftcr 18.75 bri. at *-KO* about IV% io 00 of the It Chest-Imilinx fraction or pitch was converted. The lirev.-nce of Pc catalyzed this process. The product of a lintment had a much pourer slabilizing action. ano* The doutle distn. used in the itch. production of antioxi. too dants thicforr %hould he avoided. The following art as the highest permissible correspon ing values toor q0o given d time still temp.: I hr. at :UX)*, 2 hri. at 290', 4 hr%. at see 29)', 8 lirs. at 270*~ Through C". Zextr. 1940 U. 1Z, 1070. 1911. 1, W.. M. 0. Moore zoo 11110* 0I,- V &as SLA 41"ALLISIMMM Linisafillister CLAGOVAtivis, "o Rvg- 1-612- - ----- am wee, 1A111 ON am All W a 9 a a 3 a V 90 0 0000000000000 0000000000000004 0 0 0 0 0 0 0 1111 11410 00001:000000000000000 010411110066000906*0.000006~ej 09 00 0411 *09 60 a 0013 00 13 5 A I A 9 v It U U 1 11 J2 Didoidunitedia 41 a 420 " f I i ..q-jbo cs!RJR~- 4"it"O"Ift llyfne- PA ukhtn at"I "Itovs. Coke (jxd ('Atem. (I r S R .. . . -17 xf 114 1). (W". Zroar. ago, 1, of IIII' 'Allildr ill 70 mi. of PhNO, vow *,Il 1.24 n11 of fit , ,; thi, "'t 2,1% Vllrr~* ovvt llw quantily Ill fo, Is-" 11 '4""' It room, 4"N. Ahk-h 6 ONWOetfiml 1" it, i 110 s- . .1w ~,a" Massif. -h.wly tqv 1111P 4111611 1b ;:0 loill 111111 ks"11 of Illisite". foreveodscr IA nflu. k"',of jifiltCt, IA4,11 thr 4TY11tals With :1-1, ml. "( ImIlsvilv 120' Ilr 4160 y , , diul ssulgh. corrvvt with +0111:111"a to allow for tht m,ly of =00 . list IfIrshrolm) IfMv- The clatim. requirt,,, 2 firs but if . s"Polk"misle chryne a. r"w"t- "W" 11Willi'll 1,6 rrqulmd. % 9 W. T. If. 00 & g*g coo see 44pe 00 A S a A 1141ALLUROCA4. LITINATUNI CLASSIFICATON slam 111,1511". 110. 40-11. leftobe -4 11146.) 0 " It so 4 K a Its Kan it KKWA u 0 AV 10 Atli 00 0 00 00 0 0 0 0 * : : : : OT141 49060000644111004 90A 00 00 00 004 00 8 H: 00,3 11 000 OOj few d' 100000004000 1 7 . z_ 12 12 a pwt";:;~t mr .60 ~fnt 'P; 1!!rfFt1ffqfff#1# ftrtf A-A Ad_KA%X_A_U -A._,t_-A__x I IcLi.el -00 '00 N--P ;I raw O"Wimill for orgatdc syn- 00 fteWs. P. P. Karpulthirl, P. 1. AtilbaTlenko, G. K. -,so and 1). F, Kurit.A.4ya. 00 4 zir,"Imth- 4, MI compdo. In narrow fractionit at Perga 1-k pl-41"t ilk, 400 J&jd) UW &Q. TW &rOM11C Cofflplj,.~ Arr Ciffs UAW, Ilynitriation. Ow eanvopnWiag freetiorts. AttemptA m nitfate the un. fractionated Swoutbw wffe uniltwe"dal. The twPlanc wee so o 411d ltw ortane frartlems are tr,p, '4.Ttw-n -00 ---- --- Lillealkit CLUWlC4100 It a 0 it of 0 0 e 0 0 so 0 see a I 0 6 0 0 0 0 0 0 0 0 0 0 4 0 * 4 ,so* see ~boo fmoo ties use 00 -a- 9.0.0 O'd 0 0 0 0 0 0 0 0 0 0 10 0 0 4~4 0 6 a 0 a a 0 0 0 0 0 0 0 0 6-41p 6 S-A -P- 12 It Is I) Ill 1, 4 r, J; 21 a A b 14 A _2 It I -t- x J ii-l- 7 L-"A be. IV _kL-1- v- IL _i, I .-o lwv c4ct.t lo~ 11. S. KIL., 'r; lial;lIthol with SlIffille illill (1.5 mule Kffi() 1"r-Ififl. gave.193", "it, Ill"It. llrSAt. I-F ! 1,t 411 Ille If"" Nc,"our. thc Yle N~ It,-' f"A K- fir. 00 u** so coo tie 0 A V 2; L dflAll.~Pk,k&l. LITFRAIU*t CLAS%lFtCAIWh 0 rz- too IS (I tf It if 1413 n 14 *000 n 00 A R41186811194tisa of *4 P"ducti ft ad hemeft. P, 00 4 and V. -N. Chetirfitin. Tfudy Kur,aw. ka"Th'.66 od joil im S M Ki 4 . . . . . rm , Short note. In current practice, urotrupint Is treated with& M-11 foldamt.of 111NOtold, Mead vwAvA Iota 8X 00 1 4-6 vols, of IW, resulting In a HNOv too die. lot "M= Th 09 o e rcaction can, however, be cwrW out in I . coood. as W-W%, provided the tam Is cooled toO'. At 00 9 caum. below 60% )I.NO,. 36.5 g. HNO, wAt of 60 take t a A A 6* -C n per S. uro SOS UC feaudis in the mass, corresponds to the equation N N to CHO O NN f4N I OR + 4- 6II'VO* Y ilk. N0$ H lit v N(MONOP)a + 3H*O. 09TALLURGICAL LMINAIM CLAUNFICAVOK psi SIVIN tv. U 9 AT 00 "Ii W W it a as it a of a a 1i of 0 0 0 4 0 o 40 0 0 0 0 jlwj~t~~-L- L'. 4 -111.4-1-1-1! 1 -f-A-4- At a conco. oycr IIN'O,, vuly 27-5 n. IINO. tenWits out of 50 ji.; this is due to sAim. of N(ClIjONWo and Immediate addadon of the IICJIOcvulvrd. Thereaction at higher coccus. of lt%Ot pract"is according tocoll"S. + Bea IOIINOj - C.H#Vj()~ 4- 3COz + ffll.WN + 31110 + N114N(h, lit. 10 mob. If-NO. am consumed Instead al 6 at a lower c(mcn. of TIN01, It Is possible to recWto about 557c of the HNO~ and up to 80% it the N oxides are also collected. N. Thon j; too too CUT Ift. GO-Ov An I I V Q 0 ff 0 1 W k 5 AD 0 3 9 V UM/Cheiuistry. - Pyrene* mar 1948 Maketry - Coal Ter *The Problem of the Amount of Pyranp and Other RI&_ boiling Compounds it'Goal Tar, Pitch, -and Pitch Dis- tillates," P. P. Mu-pukhin, 0. Ya. TsyVkins, 5 pp "Miur Prik Xhle Vol MCI, No 3 1*11 Determined Wane oontent by the ant'horal method., H p,ftiaolved about I go of the fraction, In ultrobanzals Aran added 1.3.6o.bromine. Reated solution to 150o.1for go adnatee. Then calculated qientity of Wane I,A thwfraction from the viight of tetrabrCRowelfte formed.-' 35timted amines by titration with 0.1 H~ solution of sodium nitrate, and anthracene by 70T214 USSR/bbamistry Pyrene (Contd) mar 1048 Postovekly I sand Ehmelevskly's method. Extracted U~Ii7b=6 _LPYY t-_L~ '-_ "'Z tit-%- CM%oA&AM ~ and recrystallizing the precipitate from etbyl alcohol Submitted 30 Jun 194T. 23304 -~ydeleniye Fluor,.ntena is Fraktsii KTn~~r nol -'--o A,-. Firov:i, SO: 1-~,'20P!3'110- 31, 1949 KARFUXHIN, P,P.: LEVCHEM. A.I. Simultaneous preparation of 9-vinylf.Luorone and acetate salts of potassium or sodium. Ukr. khtm. zhu-,?. 24 no.4:544-548 158. (KRA ll.-JO) 1. Khar ,kovskly politekhnicheekly institut im. V.I. Lenina. (Alkali metal acetates) (Pluorene) PLAKIDIN, V.L.; YAKOBI, V.A.; pOKHILA, S.Ye,; KARFUKHIN F.F. Gatalytic oxidation of 2J.2-dibenzanthronyl by an ozone-oxygen mixture. Kin.i kat. 3 no.2:292-2c,15 Mr-Ap 162. (NIRA 15:11) 1. Rubezhanskiy khimicheskiy kombinE.t i Kharlkovskiy politekhnicheskiy institut. (Benzanthracene) (Oxidation) -KARFUKEN, P.P.; KOROTENKO, T.A. Active dy4s based on epichlorohydria. Izv.vyo.uch.zav.; khim.i khimtekh. 5 no.4:636-64i 1,62. (MIRA 15;12) 1. Kharlkovskiy politekhnicheskiy Lnstitut imni Ledna, kafedra tekhnologii krasiteley i prmezhutochny~h produktow. (Dyes and dyeing) (Epichlorohydrin) KARPUKHIN, P.P.; LEVCHENKO, A.I.-, DUDKO,, Ycij. ~&,, , Vinylation of acenaphthene and anthzscene by, acetylene. Zhur. prik-1. khim. 34 no-5:1117-1121 My 161. (MIRA 16:8) (Acenaphthene) (Acetylene) (Vinyl polymers) YAKOBI, V.A.; PUKIDIN, V.L.; POIUIILA, S.Ya.; KARFUKHIN. P.P. . .. ...... - - -- - Catalytic oxidation with an ozone-oxygen mixturo. Part 1: Oxidation of 2,21-dibenzmthronyl.~~liur.ob.khim. 33 no.10: 3369-3373 0 163. (14IRA 16:11) KWUKHIN, Petr Prokhorovich; KOROTENKO, Tanila Alek:sandrovna, " -'--inzh.; CIIEKALIN, M.A., do-ktor khim. naule, retsenzent; KOROLE;V, A.I., kand. khim. nauk, retsenzent; TSYBA, L.Lj inzh., red.izd-,Ya; TERESHCHENKO, V.V., tekbn. red. [Active dyes] AktiMe krasiteli. Kiev, Gostekhizdat USSR, 1963. 132 p. (MIRA 17:1) 1. Chlen-korrespondent AN Ukr.SSR (for Karpukhin). KARPUKHIN P.P.- NIKITENKO, A.G. a y from banzena fractions by tho sulfonation method Thiophene. ki oove* with aub3aquent hydrolysis. Koks i Wilm. no.10:36-39 .162. (MMA 16:9) 1. Kharlkovaldy politekhnicheskiy Institut. (Thiophens) (Coke industry-By-products) KARPUKHIN P.P.; TRESHCHILOVA, A.F. - a . .41 ~ " Preparation of 1-acetoxy-1,1-dicyanoethane. Zhur. prikl. khim. 36 no.ll,.2533-2538 N 163. (MIRA 17:1) 1. Kharlkovskiy politekhnicheskiy institut imeni V.I. Lenina. KARPUKHIN. P.P.; NIKITENKO, A.G. Production of thionaphthene. Koks i kh-La. no.2:36-39 164. (MA 17:4) 1. Kharlkovskiy politekhnicheskiy institut. KARFUKHDI, P.P.1 LEVOMIKOO 0.1. h-oduotion of 2-h-j~oyycarbazolle. lhim. prA. ('Ilki- I noJ& 18-20 Ja.4,trt63 I WRA 17 t7) 1. Khar~kovskly p,-,li-tO(*hmlahe,,sk-Iy institat. ACCESSION NR: AT4oI06I9 S/30!il/63/000/000/0354/0358 AUTHOR: Yakobi, V. A.; Plakidin, V. L.; KarpuWiln, P. P. TITLE: Catalytic oxidation of aromatic compounds by an ozone-oxygen mixture SOURCE: Katalitichaskiye reaktsii v-,zhidkoy fa;ce. Tcudy* Vse�oyuznoylkonforentsii. Alma-Ata, 1963, 354-358 TOPIC TAGS: cataly4 , catalytic pxiotion, aroinotic hydrocarbon, cobalt, oxygen, ozone, oxidation, cobalt oxidation catalyst ABSTRACT; The author discus~vs the influence of the concentration of cobalt ions" on'the oxidation ofl-methyl-anthiaqulnone by an"oz6~e-oxyqen mixture using cobalt acetate as a catalyst with cobalt concentratiow; of 0.02, 0.16, and 0.28 gram- atoms/liter, yields of 17.6, 64, and 80%, respectively, of anthraquinone-2-carboxy- lic acid were obtained. A temperature rise above 85C reduced the vield. An earlier assumption that ozone reacts with the catalyst in the first stage of the process was confirmed. This confirmation permitted a s-tepwise oxidation of aromatic com- pounds without affecting the C-C bond of the rind. ~he catalyst wid~hed the pos- sible use of an ozone-oxygen mixture for the preparation of hydrocarbon derivativus containing oxygen. 14V. G. Zhdanova and S ,Y Pdkhila took part in the experiment- al part of the work." Orig. .art. has: I fl%gre and 2 tables. Card 1/2 ACCESSION NR: AT4010619 : 0- ASSOCIATION: PAibez,hanskiy khfmko~bln~t (Rubezhansk chemical Combine),11(har1kovskiy politekhnicheskiy inititut (Khd~v Polytechnic l,nstitute) SUBMITTED: 00 6ATEiACQ: 25.1a~154 ENCL: 00 GG SUB,CODE: NO REF sov; olfi Onim!; 003 Card 2/Z POSTOYEVA, M.Ye.; URAZOVSM, S.S. (deceased]; KARPU.KHIN, P.P. Effect of ultraviolet rays On Some Droperties of polyarcylanitrile fibers and films. KhIm. volok. no.,'+t66-68 165. (MIRA IW) 1. KharIkovskiy politekhnicheskiy i:istitut. KOSTIN, N.; YJLRPUKHIN, S, _ Valuable initiative. Don. i kred. 19 no.11:40-43 N 161. 04111A 14:12) (Kursk Province-Collective farms-Accounting) (Kursk Province-Banks and banking) ZIMIN, P.A., inzhener; VPMHBITSXIT, I.I., inzhener; KUWMIN,S.S. inshener. . -A Equipment for making and mounting brick blocks. Biul.strcl.tekh. 13 no-5:13-16 Ny '56. (KM 9:8) 1. Nauchno-issledovatellskiy institut po stroitallstvu. (Bricks) (Biulding blocks) KARFMIN, S.S. Universal grab for assembling large blocks.15aggestede,5y'"S.S.Xiryuk~Inj Rats. i izobr. predl. v stori. ;o.151:24-28 '56. (MLRA 10:3) (Buildign blocks) VoIsting machinery) V A-k ~) 0 K j-~ ,\I ~- S, 3 KARPUKHIN, S.S.; ZIMIN, P.A. .. An all-purpose grip for the lifting and instAllatiOn Of large blocks. Mekh.trud.rab. 11 no.8:36-37 Ag 157. (MIRA 10:11) (Hoisting machinery) (Building blocks) , PRIMAKOV, Yu.V., inzh.; KARPUKHIN, S.S., inzh. __' Bunched wire reinforcement for prestre-3sed reinforced concrete components with small-sized tubes. Bi-al.stroi.tekh. 14 no.6:17-19 Je '57. (MIRA 10:11) 1. Nauchno-issledovatellskiy institut :)o stroitellstvu. (Prestressed concrete) NOSENKO, N.Ye.; KARFUKHIII, S.S. Assemb ng and uffi-I IU~SM-535 stand. Nov. tekb. i prerd. op. v stroi. 20 no.10:4-8 0 158. (14IRA 110.10) 1. Chlen-korrespondent Akademii stroitellstva i arkhitektury SSSR (for Nosenko). (Prestreesed concrete) KARPUMUN, V., inzhener. ng n the boiling stage. Takhomol.23 (i.e.241 no-7:1541 156. (14TRA 9: 9) (Ore dressing) (Sulfides-Matallurgy) KARFMIN, V. Conveyer Ults with flexible rollerso'(From foreign journals). TSvet. met. 29 no.8:93-95 Ag 156. (MA 9:10) (Conveying machinery) (RearIngs (Nachinery))