Zobrazeno 1 - 10
of 13
pro vyhledávání: '"V. B. Krapukhin"'
Autor:
V. V. Kulemin, S. A. Kulyukhin, V. B. Krapukhin, E. P. Krasavina, I. A. Rumer, A. A. Bessonov, M. P. Gorbacheva
Publikováno v:
Radiochemistry. 63:651-657
The immobilization of uranium in the Al2O3 matrix was studied. For the modification of Al2O3 precursors containing 10 wt % UO2(NO3)2 three methods were applied: 1) heating the precursor in air for 5 h at temperatures of 573, 973, and 1273 K, 2) treat
Publikováno v:
Theoretical Foundations of Chemical Engineering. 54:792-797
Helical filter elements and a fibrous material based on basalt wool have been studied as potential filtering materials for removing solid contaminants and petroleum products from aqueous media. It is determined that helical filter elements and basalt
Publikováno v:
Russian Journal of Physical Chemistry A. 94:465-470
IR spectra of the gas phase formed during the interaction between gaseous CH3I and SiO2-based granular sorbents containing various silver compounds are studied. It is established that the main gaseous products formed by the interaction between CH3I a
Autor:
Sergey A. Kulyukhin, V. V. Kulemin, M. P. Gorbacheva, E. P. Krasavina, I. A. Rumer, L. V. Mizina, V. B. Krapukhin, V. A. Lavrikov
Publikováno v:
Theoretical Foundations of Chemical Engineering. 53:638-642
Findings from a study of the N2O absorption from an air flow in various aqueous and organic solutions at 293–298 K were reported. The maximum N2O absorption reached under the experimental conditions for water (~22–24%) and a saturated solution of
Autor:
I. A. Rumer, V. A. Lavrikov, V. B. Krapukhin, M. P. Gorbacheva, Sergey A. Kulyukhin, E. P. Krasavina, V. V. Kulemin, L. V. Mizina
Publikováno v:
Theoretical Foundations of Chemical Engineering. 52:725-729
The sorption of some nonferrous metals (Cu, Ni, Zn, Pb) from aqueous solutions by granular sorbents based on activated carbon BAU-A has been studied. The surface modification of BAU-A has been conducted by exposing it to a nitrating atmosphere (NOx
Autor:
I. A. Rumer, E. P. Krasavina, M. P. Gorbacheva, V. V. Kulemin, V. B. Krapukhin, Sergey A. Kulyukhin
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 316:869-884
Removal of microamounts of 60Co and 137Cs from different aqueous solutions, included NPP trap waters and simulated NPP bottom residues, by coprecipitation with various solid phases was studied. It was showed that coprecipitation of 60Co and 137Cs wit
Autor:
Sergey A. Kulyukhin, I. A. Rumer, V. B. Krapukhin, E. P. Krasavina, V.P. Gorbacheva, V. V. Kulemin
Publikováno v:
RAD Association Journal. 3
Autor:
Sergey A. Kulyukhin, Andrey A. Shiryaev, V. V. Kulemin, V. B. Krapukhin, V. A. Lavrikov, A. A. Bessonov, A. V. Gordeev
Publikováno v:
Journal of Power and Energy Engineering. :35-40
The basic methods of concentration and purification of liquid radioactive waste on the nuclear power plant are distillation and ionic exchange. During vaporization of oil waste products and the fulfilled washing solutions the part of oil passes into
Autor:
V. B. Krapukhin, V. A. Lavrikov, N. A. Konovalova, S. A. Kulyukhin, E. N. Bogachev, I. A. Rumer, N. B. Mikheev
Publikováno v:
Radiochemistry. 50:486-492
The paper deals with localization of 137Cs131I radioaerosols and products of their oxidative hydrolysis from the water vapor-air medium with various filtering elements: granulated sorbents based on silica gel and their combination with a helical filt
Autor:
I. A. Rumer, V. A. Lavrikov, N. B. Mikheev, N. A. Konovalova, S. A. Kulyukhin, V. B. Krapukhin, Alla N. Kamenskaya
Publikováno v:
Radiochemistry. 47:190-195
Oxidative hydrolysis of 137Cs- and 131I-labeled CsI aerosols in a steam-gas medium was studied at their localization on a column with filtration elements. At the air stream temperature of 403–423 K, water vapor content in air from 3–4 to 90 vol %