Zobrazeno 1 - 10
of 35
pro vyhledávání: '"O. K. Karlina"'
Publikováno v:
Atomic Energy. 120:426-431
The reprocessing of liquid organic radwastes containing tributyl phosphate in a hydrocarbon solvent is conducted under laboratory conditions. The parameters of individual stages of the process are studied – temperature effect, acid amount introduce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51e9b8db1a65a19944f3cf2edeb355dd
https://doi.org/10.1007/s10512-016-0152-5
https://doi.org/10.1007/s10512-016-0152-5
Autor:
V. A. Kashcheev, S. A. Yakunin, M. N. Diordii, N. D. Musatov, P. P. Poluektov, O. A. Ustinov, O. K. Karlina
Publikováno v:
Atomic Energy. 116:105-109
The incineration of reactor graphite in an air stream is studied. Thermogravimetric analysis showed that in air disperse graphite starts to burn at 843 K. The burn rate reaches a maximum at 1023 K and remains constant above this temperature. The loga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f453a84b376c2cf9a626bab86076fb5d
https://doi.org/10.1007/s10512-014-9826-z
https://doi.org/10.1007/s10512-014-9826-z
Publikováno v:
MRS Proceedings. 1518:103-108
Molten salt flameless oxidation of graphite is one of the prospective methods of irradiated graphite waste processing. Molten salts are capable to retain a considerable part of radionuclides, to neutralize acidic off gases, moreover spent salts could
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8880e5e08afb1810257c7097ed9a60de
https://doi.org/10.1557/opl.2013.72
https://doi.org/10.1557/opl.2013.72
Publikováno v:
Atomic Energy. 112:57-62
The particulars of radioactive contamination of concrete wastes by 137Cs were studied. x-Ray phase analysis and chemical analysis show that clayey materials, including Al2O3, Fe2O3, K2O, and MgO, on which 137Cs sorption is possible, were present in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03d244daae763eb555b7bc7779ea50a7
https://doi.org/10.1007/s10512-012-9524-7
https://doi.org/10.1007/s10512-012-9524-7
Publikováno v:
Atomic Energy. 106:225-230
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e78caec1f8b26902abe463b97f9701e1
https://doi.org/10.1007/s10512-009-9156-8
https://doi.org/10.1007/s10512-009-9156-8
Publikováno v:
Atomic Energy. 105:351-356
This article describes the composition of an optimized powdered metallized fuel for thermochemical treatment of spent ion-exchange resins for the production of slags that are suitable for inclusion in lowtemperature magnesium phosphate ceramic. Miner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f657089651a5789e663d8f59f53d42f
https://doi.org/10.1007/s10512-009-9107-4
https://doi.org/10.1007/s10512-009-9107-4
Publikováno v:
Atomic Energy. 104:295-298
Laboratory investigations of the strength and chemical resistance of the final product of thermochemical reprocessing of reactor graphite wastes in the Al-TiO2-C system are presented. The 137Cs and 90Sr leaching rate, which is determined for samples
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d7e2ff4cd1666e68a8b7f55aca1d7ff
https://doi.org/10.1007/s10512-008-9031-z
https://doi.org/10.1007/s10512-008-9031-z
Publikováno v:
Atomic Energy. 101:830-837
A thermodynamic analysis and laboratory investigations are performed of the thermochemical processes occurring in the system C-Al-TiO2 during the reprocessing of reactor graphite. The conditions under which hydrolytically unstable aluminum oxycarbide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec331e75c8fddb2c0826089af5389d4b
https://doi.org/10.1007/s10512-006-0176-3
https://doi.org/10.1007/s10512-006-0176-3
Autor:
Michael I. Ojovan, C. N. Semenov, O. K. Karlina, I. A. Sobolev, V. L. Klimov, William E. Lee, G. A. Petrov, S. A. Dmitriev
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering. 218:261-269
An overview of thermochemical treatment technologies (TTTs) for radioactive and toxic wastes is given. TTTs have been developed for pretreatment (e.g. decontamination), treatment and conditioning of specific wastes such as mixed, organic or chlorine-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c878ccf562c54770902b46c01c34335f
https://doi.org/10.1243/0954408042466954
https://doi.org/10.1243/0954408042466954
Autor:
V. L. Klimov, S. A. Dmitriev, A. Yu. Yurchenko, G. Yu. Pavlova, O. K. Karlina, N. P. Penionzhkevich, M. I. Ozhovan
Publikováno v:
Atomic Energy. 94:405-410
A thermodynamic analysis and laboratory investigations of the phase equilibria in the system C–Al–TiO2 are performed. This system is of interest for immobilizing irradiated reactor graphite. The region of the relative content of the components of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::253c5dd8e83ceccb1b989aa032a1521d
https://doi.org/10.1023/a:1025565130164
https://doi.org/10.1023/a:1025565130164