Zobrazeno 1 - 10
of 15
pro vyhledávání: '"T. I. Kol'tsova"'
Autor:
B. Ya. Zilberman, A. A. Lumpov, D. Yu. Gavshina, N. E. Mishina, T. I. Kol’tsova, E. A. Puzikov
Publikováno v:
Radiochemistry. 57:504-512
The formation of solid solutions of barium and strontium nitrates in the course of precipitation from solutions of HNO3, La(NO3)3, and their mixtures was proved by X-ray diffraction, chemical analysis, and IR spectroscopy. Solid solutions of Ba(NO3)2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02b486e395826d00461558994af8a547
https://doi.org/10.1134/s1066362215050094
https://doi.org/10.1134/s1066362215050094
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 307:1519-1527
The TcO4 − precipitation with organic complexes of Cu(II) from nitric acid solutions was studied. Complex Cu(phen)3(NO3)2 was chosen as the optimal precipitant. The conditions for maximum Tc precipitation of 95 ± 3 % were determined. It was shown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03862247d6754aba8ba6f97c1e38dc7c
https://doi.org/10.1007/s10967-015-4300-5
https://doi.org/10.1007/s10967-015-4300-5
Autor:
T. I. Kol’tsova, G. V. Sidorenko, B. Ya. Zilberman, A. A. Lumpov, A. A. Naumov, E. A. Puzikov, N. D. Goletskii
Publikováno v:
Radiochemistry. 57:43-54
The behavior of Mo(VI) in the aqueous HNO3-TBP system was studied in relation to the concentrations of the system components. The IR and UV spectra of the extracts were analyzed. Experiments were performed on precipitation of Mo(VI) from aqueous HNO3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d305f0c48d1f194e769cf8414a4b381c
https://doi.org/10.1134/s1066362215010075
https://doi.org/10.1134/s1066362215010075
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 304:387-393
The molar solubilities of Ba, Sr and Pb nitrates in nitric acid as a function of total nitrate concentration is presented and described by the mass action law, indicating on formation of the adducts with nitric acid. Precipitates of Ba(NO3)2 and Sr(N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c43682a7978e86574e2b9bc65d3b6c9b
https://doi.org/10.1007/s10967-014-3691-z
https://doi.org/10.1007/s10967-014-3691-z
Publikováno v:
Radiochemistry. 56:252-261
The chemical compositions of Ba(NO3)2 и Sr(NO3)2 precipitates obtained by precipitation from HNO3 solutions of various concentrations were determined using an inert tracer. The data of chemical analysis and IR spectroscopy suggest the presence of HN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89fbbd165b9f69fd74424fb0e18032ac
https://doi.org/10.1134/s1066362214030060
https://doi.org/10.1134/s1066362214030060
Publikováno v:
Radiochemistry. 54:291-297
Borosilicate glass specimens incorporating 10, 15, and 20 wt % simulated high-level waste (HLW) were leached at 20, 90, and 120°C in deionized water following the procedure accepted in Russia, GOST (State Standard) R 52 126-2003. At 90°C, the alter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c63cbb6f7a35cb4ff7c776af53cc19ea
https://doi.org/10.1134/s1066362212030137
https://doi.org/10.1134/s1066362212030137
Publikováno v:
Radiochemistry. 52:530-536
Satisfactory combination of small volume of compositions incorporating 137Cs, 90Sr, and 244Cm with the admissible heat release rate can be attained by crystallization of definite compounds from high-level solutions. The concentrate of cesium isotopes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7a946b4ef0e085852fea74e1defa023
https://doi.org/10.1134/s1066362210050152
https://doi.org/10.1134/s1066362210050152
Publikováno v:
Radiochemistry. 51:159-164
In recovery of Cs from nitric acid solutions in the form of phosphomolybdate of variable composition CsxH3−xPO4·12MoO3·nH2O (x = 3.0−0.8), its content in the solid phase depends on the presence of some other compounds in solution. The impuritie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b28e4c74a3b902e73f7da3be9bf81bac
https://doi.org/10.1134/s1066362209020118
https://doi.org/10.1134/s1066362209020118
Publikováno v:
Radiochemistry. 48:429-433
Cesium phosphomolybdate crystallizes from nitric acid solutions in the form of compounds with variable composition CsxH3−xPO4 · 12MoO3 · nH2O (x = 0.8−3.0). Irrespective of the x value, the crystals have invariable cubic body-centered lattice d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22801a9ec20ed062ea774d372ab446c8
https://doi.org/10.1134/s1066362206050018
https://doi.org/10.1134/s1066362206050018
Autor:
V P, Zaĭtsev, T I, Kol'tsova
Publikováno v:
Terapevticheskii arkhiv. 52(5)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9c4001ac2a5a8e012f0cad2d3daf049e
https://pubmed.ncbi.nlm.nih.gov/6996189
https://pubmed.ncbi.nlm.nih.gov/6996189