Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Alla N. Kamenskaya"'
Autor:
Alla N. Kamenskaya, N. A. Konovalova, I. A. Rumer, Sergey A. Kulyukhin, L. V. Mizina, V. V. Kulemin
Publikováno v:
Radiochemistry. 55:208-214
The behavior of 131I and 137Cs in various chemical forms in the oil-water and oil-gas phase systems and the sorption of these radionuclides from radioactive transformer oil onto various inorganic and organic sorbents was studied. The degree of the 13
Publikováno v:
Radiochemistry. 54:465-472
Products of decomposition of the UO2(NO3)2·6H2O + Fe(NO3)3·9H2O mixture under the action of microwave radiation (MWR) were studied by thermal gravimetric, X-ray phase, and chemical analyses. The results obtained were compared to the published data
Publikováno v:
Russian Journal of Physical Chemistry A. 86:1577-1582
It is found that nano- and microcrystals of a number of compounds grown in ion-free vapor of high supersaturation acquire electric charge. The electrophoretic mobility of these crystals changes, as is demonstrated by the data concerning aerosols form
Autor:
V. V. Kulemin, N. B. Mikheev, I. V. Melikhov, V. A. Lavrikov, Alla N. Kamenskaya, Sergey A. Kulyukhin
Publikováno v:
Radiochemistry. 53:516-522
The behavior of aerosols formed over boiling melts of substances (boiling temperature 500–1800 K) in a stream of a carrier gas at 300 K was studied. Microparticles of size from 0.2 to 10 μm, partially aggregated, were detected in the aerosol. In a
Publikováno v:
Radiochemistry. 53:123-141
The results of studies on chemistry of radioactive iodine in aqueous media of various compositions, performed in the world in the past decade, are systematized and analyzed. Prospects for using the data obtained in various fields of nuclear power eng
Autor:
I. V. Melikhov, V. V. Kulemin, N. B. Mikheev, V. A. Lavrikov, Sergey A. Kulyukhin, Alla N. Kamenskaya
Publikováno v:
Radiochemistry. 53:196-201
The effect of the ionizing radiation field on the behavior of CsI aerosols formed by condensation of supersaturated vapor was examined. Supersaturated CsI vapor was formed by evaporation from a metal surface ohmically heated to high temperatures. A s
Autor:
E. D. Kozlovskaya, Sergey A. Kulyukhin, V. A. Lavrikov, Alla N. Kamenskaya, A. V. Gopin, N. B. Mikheev, I. V. Melikhov
Publikováno v:
Russian Journal of Physical Chemistry A. 85:211-216
It was shown for the example of CsI aerosol that the aggregation of primary aerosol particles could be described in terms of either the discrete or continuum model. This conclusion was drawn on the basis of experiments performed by the method that al
Autor:
I. V. Melikhov, Alla N. Kamenskaya, A. V. Gopin, N. B. Mikheev, E. D. Kozlovskaya, Sergey A. Kulyukhin
Publikováno v:
Russian Chemical Bulletin. 59:1477-1481
Taking CsI aerosol as an example, it was shown that growth of primary aerosol particles can be described in terms of both discrete and continuum models. This conclusion is based on the results of experiments carried out using a method that makes it p
Autor:
Sergey A. Kulyukhin, E. D. Kozlovskaya, I. V. Melikhov, N. B. Mikheev, Alla N. Kamenskaya, A. V. Gopin, V. A. Lavrikov
Publikováno v:
Radiochemistry. 52:250-257
Discrete and continual versions of the rate equation for the size distribution function of primary aerosol particles were formulated. With the CsI aerosol as example, it was shown that coarsening of primary aerosol particles can be described in terms
Publikováno v:
Radiochemistry. 50:645-649
A procedure for recovery of 131I and 137Cs radionuclides from Fizkhimin sorbent containing 137Cs131I and 137CsOH radioaerosols and also of Ag131I formed in the sorbent matrix during chemisorption of gaseous 131I2 and CH3131I was developed. Sequential