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AbstractAbstract
[en] The use of radiation technology to prepare feeds and feed additions for cattle of non-feed vegetable blends is considered.Physicochemical foundations of radiation-chemical processes, possibilities of the use of various radiation devices are given. Data on practical realization of the technology are presented and prospects of its introduction to solve the tasks put forward by the USSR program on feed production are analyzed
Original Title
Radiatsionnaya tekhnologiya i kormoproizvodstvo
Primary Subject
Source
1986; 72 p; Ehnergoatomizdat; Moscow (USSR); 52 refs.; 28 figs.; 27 tabs.
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Book
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AbstractAbstract
[en] The reaction of dicyclohexyl-18-crown-6 and 18-crown-6 with primary radiolysis products of water was studied by the pulsed radiolysis and EPR spectroscopy methods. Crown ethers are highly reactive with respect to H atoms and OH and O- radicals and slightly reactive with respect to hydrated electrons. The H atoms and OH and O- radicals dehydrogenate crown ethers without rupturing the cyclic structure to form a short-lived radical (λ/sub max/ = 260 nm). The secondary reactions of radicals are accompanied by the decomposition of the cyclic structure. The radiation-chemical yield of the decomposition of the crown ether molecules in aqueous solutions is 0.6 for 18-crown-6 and 0.9 for dicyclohexyl-18-crown per 100 eV
Source
Translated from Khim. Vys. Energ.; 22: No. 3, 203-206(May-Jun 1988). Cover-to-cover translation of Khimiya Vysokikh Ehnergij (USSR).
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Journal Article
Literature Type
Translation
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ABSORPTION SPECTRA, ALDEHYDES, AQUEOUS SOLUTIONS, CHEMICAL REACTION KINETICS, CHEMICAL REACTION YIELD, CHROMATOGRAPHY, DEHYDROGENATION, EFFICIENCY, ELECTRON SPIN RESONANCE, ELECTRONS, ENERGY DEPOSITION, GAMMA RADIATION, HYDROGEN, HYPERFINE STRUCTURE, POLYETHYLENE GLYCOLS, PULSED IRRADIATION, RADIATION DOSES, RADICALS, RADIOLYSIS, RECOMBINATION, WATER
CHEMICAL RADIATION EFFECTS, CHEMICAL REACTIONS, DECOMPOSITION, DISPERSIONS, ELECTROMAGNETIC RADIATION, ELEMENTARY PARTICLES, ELEMENTS, FERMIONS, HOMOGENEOUS MIXTURES, HYDROGEN COMPOUNDS, IONIZING RADIATIONS, IRRADIATION, KINETICS, LEPTONS, MAGNETIC RESONANCE, MIXTURES, NONMETALS, ORGANIC COMPOUNDS, ORGANIC POLYMERS, OXYGEN COMPOUNDS, POLAR SOLVENTS, POLYMERS, RADIATION EFFECTS, RADIATIONS, REACTION KINETICS, RESONANCE, SEPARATION PROCESSES, SOLUTIONS, SOLVENTS, SPECTRA
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Mikhajlova, T.L.; Ershov, B.G.
2. All-union conference on theoretical and applied radiation chemistry
2. All-union conference on theoretical and applied radiation chemistry
AbstractAbstract
[en] Short note
Original Title
Radiatsionno-khimicheskoe okislenie gidrazina v vodnykh rastvorakh, soderzhashchikh kislorod
Source
AN SSSR, Moscow (USSR); Ministerstvo Khimicheskoj Promyshlennosti SSSR, Moscow (USSR); AN SSSR, Moscow (USSR). Nauchnyj Sovet po Khimii Vysokikh Ehnergij; Nauchno-Issledovatel'skij Fiziko-Khimicheskij Inst., Moscow (USSR); AN SSSR, Moscow (USSR). Inst. Fizicheskoj Khimii; Vsesoyuznoe Khimicheskoe Obshchestvo, Moscow (USSR); 333 p; 1990; p. 173; 2. All-union conference on theoretical and applied radiation chemistry; Obninsk (USSR); 23-25 Oct 1990
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Miscellaneous
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AbstractAbstract
[en] The formation of the disperse phase of AgCl in aqueous solutions containing organochlorine compounds as additives was studied by pulsed radiolysis. It was shown that attenuation of light is only due to scattering on colloidal particles of (AgCl)m. The Rayleigh law (D ∼ λ-n) is satisfied for the optical spectra. The values of n decrease from 4 to 3 with an increase in D, which indicates an increase in the average particle size from ≤50 to ∼140 nm. The composition of the solution (its ionic strength in particular) significantly affects the formation and stability of the disperse phase. 11 refs., 3 figs., 3 tabs
Secondary Subject
Source
Cover-to-cover Translation of Khimiya Vysokikh Energii (USSR); Translated from Khimiya Vysokikh Energii; 25: No. 4, 321-324(Jul-Aug 1991).
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Journal Article
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Translation
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AbstractAbstract
[en] The work is aimed at more detailed theoretical analysis of the structure of radicals in cellulose gamma-irradiated at 77 K, specification of the mechanism of their formation, as well as studying reactions of transformation of radicals in the case of temperature increase. It is established that in the case of cellulose gamma-irradiation radicals appear with the localization of an unpaired electron in 1 and 4 positions of the pyranose cycle the formation of which is accompanied by the disruption of the glycoside bound. Thermal transformations of these radicals are conditioned by their dehydration and occur with the formation of radicals of the allelow type
Original Title
Obrazovanie i termicheskie prevrachsheniya radikalov v γ-obluchennoj tsellyuloze
Source
For English translation see the journal Bulletin of the Academy of Sciences USSR, Division of Chemical Science (USA).
Record Type
Journal Article
Journal
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya; ISSN 0002-3353;
; (no.6); p. 1276-1280

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Seliverstov, A.S.; Ershov, B.G.
Physical-chemical foundations of new technologies of XXI century. International conference dedicated to 60th anniversary of the Institute of Physical Chemistry, Russian Academy of Sciences. Collection of abstracts. Volume I. Part 2
Physical-chemical foundations of new technologies of XXI century. International conference dedicated to 60th anniversary of the Institute of Physical Chemistry, Russian Academy of Sciences. Collection of abstracts. Volume I. Part 2
AbstractAbstract
No abstract available
Original Title
Sorbtsiya urana i transuranovykh ehlementov khitinom i khitinsoderzhashchimi materialami
Primary Subject
Source
Rossijskaya Akademiya Nauk, Moscow (Russian Federation); RAN, Institut Fizicheskoj Khimii i Ehlektrokhimii im. A.N. Frumkina, Moscow (Russian Federation); 272 p; ISBN 5-94691-148-1;
; 2005; p. 41; Physical-chemical foundations of new technologies of XXI century. International conference dedicated to 60th anniversary of the Institute of Physical Chemistry, Russian Academy of Sciences; Fiziko-khimicheskie osnovy novejshikh tekhnologij XXI veka. Mezhdunarodnaya konferentsiya, posvyashchennaya 60-letiyu sozdaniya Instituta Fizicheskoj Khimii Rossijskoj Akademii Nauk; Moscow (Russian Federation); 30 May - 4 Jun 2005

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AbstractAbstract
[en] Short note
Original Title
Raschet vykhodov produktov radioliza vody dlya aktivnoj zony yadernykh reaktorov
Source
AN SSSR, Moscow (USSR); Ministerstvo Khimicheskoj Promyshlennosti SSSR, Moscow (USSR); AN SSSR, Moscow (USSR). Nauchnyj Sovet po Khimii Vysokikh Ehnergij; Nauchno-Issledovatel'skij Fiziko-Khimicheskij Inst., Moscow (USSR); AN SSSR, Moscow (USSR). Inst. Fizicheskoj Khimii; Vsesoyuznoe Khimicheskoe Obshchestvo, Moscow (USSR); 333 p; 1990; p. 66; 2. All-union conference on theoretical and applied radiation chemistry; Obninsk (USSR); 23-25 Oct 1990
Record Type
Miscellaneous
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Conference
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BARYONS, BORON COMPOUNDS, CHARGED PARTICLES, CHEMICAL RADIATION EFFECTS, CHEMICAL REACTIONS, DECOMPOSITION, ELECTROMAGNETIC RADIATION, ELEMENTARY PARTICLES, ENRICHED URANIUM REACTORS, FERMIONS, HADRONS, HELIUM IONS, HYDROGEN COMPOUNDS, INORGANIC ACIDS, INORGANIC COMPOUNDS, IONIZING RADIATIONS, IONS, NEUTRONS, NUCLEONS, OXYGEN COMPOUNDS, POWER REACTORS, PWR TYPE REACTORS, RADIATION EFFECTS, RADIATIONS, REACTOR COMPONENTS, REACTORS, THERMAL REACTORS, WATER COOLED REACTORS, WATER MODERATED REACTORS, WWER TYPE REACTORS
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AbstractAbstract
[en] The change of reducing substances content in recalculation for glucose and content of compounds with multiple bonds in recalculation for furfurol under various condition of γ-radiolysis of hydrolysis substrates is studied. Irradiation has been carried out at 300 K, dose rate has constituted 220 rad/c. It is established that during irradiation the concentration of unsaturated compounds decreases and the concentration of reducing substances increases. Shown is the improving effect of radiation treatment on nutrient media, which manifests itself in the considerable increase of the output of total protein
Original Title
Vliyanie γ-oblucheniya na khimicheskij sostav gidrolizatov drevesiny
Source
For English translation see the journal Journal of Applied Chemistry of the USSR (USA).
Record Type
Journal Article
Journal
Zhurnal Prikladnoj Khimii; ISSN 0044-4618;
; v. 53(7); p. 1608-1611

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Ershov, B.G.; Aleksandrov, A.I.; Spitsyn, V.I.
Neorganical chemistry and technology of neorganic substances. Radiochemistry. Analytical chemistry. Coordination chemistry
Neorganical chemistry and technology of neorganic substances. Radiochemistry. Analytical chemistry. Coordination chemistry
AbstractAbstract
No abstract available
Original Title
Zakonomernosti v svojstvakh akvo- i khloridnykh kompleksov metallov (1-4)B-grupp v neobychnykh sostoyaniyakh okisleniya (sup(2)Ssub(1/2) - ehlektronnoe sostoyanie)
Primary Subject
Source
AN SSSR, Moscow; p. 397; 1981; p. 397; 12. Mendeleev's conference on general and applied chemistry; Moscow, USSR; 1981; Short note.
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AbstractAbstract
[en] The possibility of obtaining atomic copper (Cu0) and the mechanisms of its radiation-chemical transformations in aqueous solutions of Cu(I) with addition of NaCl (2 M) and methanol were studied by pulse radiolysis. It was shown that the reduction of Cu(I) proceeds via the stage of unstable Cu(O) chloride complex, which rapidly decomposes to Cu0. In the decay of Cu0, a dimeric Cu2+ ion is first formed, and then more complex particles with the composition of Cu/sub n//sup m+/ are obtained. A further increase in the clusters leads to the separation of metallic complex. Absorption spectra of the particles formed were obtained and the rate constants of their formation and decay reactions were measured
Source
Translated from Khim. Vys. Energ.; 20: No. 5, 392-396(Sep-Oct 1986).
Record Type
Journal Article
Journal
Country of publication
ALCOHOLS, ALKALI METAL COMPOUNDS, CHEMICAL RADIATION EFFECTS, CHEMICAL REACTIONS, CHLORIDES, CHLORINE COMPOUNDS, COPPER HALIDES, DECOMPOSITION, DISPERSIONS, HALIDES, HALOGEN COMPOUNDS, HOMOGENEOUS MIXTURES, HYDROXY COMPOUNDS, IRRADIATION, KINETICS, MIXTURES, ORGANIC COMPOUNDS, RADIATION EFFECTS, REACTION KINETICS, SODIUM COMPOUNDS, SOLUTIONS, SPECTRA, TRANSITION ELEMENT COMPOUNDS
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