Zobrazeno 1 - 8
of 8
pro vyhledávání: '"L. N. Shachenkova"'
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus, Chemical Series. 57:391-399
Curves of potentiometric titration of fully protonized fibrous ion exchangers with potassium hydroxide against the background of 1 M KCl in the presence of chlorides of Ni2+, Со2+, Сu2+ and Ca2+ were obtained. The ion exchangers were synthesized b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a64091797a8c4eb0519c1ee99705925c
https://doi.org/10.29235/1561-8331-2021-57-4-391-399
https://doi.org/10.29235/1561-8331-2021-57-4-391-399
Autor:
E. G. Kosandrovich, T. V. Bezyazychnaya, Vladimir S. Soldatov, A. L. Pushkarchuk, L. N. Shachenkova
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus, Chemical Series. 56:7-14
A mathematical model for description of the sorption capacity of ion exchangers on alkaline compounds protonizable in aqueous solutions (exemplified by ammonia, mono-, diand triethylamine) was proposed. The Henry’s constants for these substances we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::097530217986eefc39a42e524ddf3729
https://doi.org/10.29235/1561-8331-2020-56-1-7-14
https://doi.org/10.29235/1561-8331-2020-56-1-7-14
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus, Chemical Series. 55:7-17
New ion exchangers based on polyacrylonitrile fiber were obtained by catalytic amination of nitrile groups with tetraethylenepentaamine and pentaethylenehexaamine. Chelating ion exchangers with aminodiacetic functional groups were obtained on the bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a36476999c3edbe590e6d717796975d
https://doi.org/10.29235/1561-8331-2019-55-1-7-17
https://doi.org/10.29235/1561-8331-2019-55-1-7-17
Publikováno v:
Russian Journal of Applied Chemistry. 78:1249-1252
A new kind of sulfonic cation exchanger based on carbonized fiber modified with poly(styrene-divinylbenzene) was prepared by radiation grafting. The structural features and thermal stability of the cation exchangers prepared were studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b0af4ff4b2ca6683b71f168294bf10d
https://doi.org/10.1007/s11167-005-0491-9
https://doi.org/10.1007/s11167-005-0491-9
Autor:
Yu. G. Egiazarov, L. Yu. Tychinskaya, E. N. Ermolenko, L. N. Shachenkova, V. S. Soldatov, B. Kh. Cherches
Publikováno v:
Kinetics and Catalysis. 46:502-508
The catalytic properties of the fibrous sulfonic acid cation exchanger FIBAN K-1 in methyl tert-amyl ether synthesis are studied as a function of its water content. Reducing the degree of hydration of the cation exchanger to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b1c4c1e0890770410e04bcff3bf5fb5
https://doi.org/10.1007/s10975-005-0102-z
https://doi.org/10.1007/s10975-005-0102-z
Autor:
M. G. Gorbatsevich, Yu. G. Egiazarov, L. N. Shachenkova, V. Z. Radkevich, B. Kh. Cherches, E. N. Ermolenko
Publikováno v:
Russian Journal of Applied Chemistry. 77:1761-1764
Distribution in strength of the acid centers in sulfonic cation in the form of exchanger granules and fibers was studied by the novel modification of the thermal desorption method.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d4d7ecd18c4abdc1c27183ba07e9183
https://doi.org/10.1007/s11167-005-0155-9
https://doi.org/10.1007/s11167-005-0155-9
Publikováno v:
Journal of Applied Spectroscopy. 70:843-847
The 1H and 13C NMR spectra of granulated carboxylic cationite MAC-3 and fibrous anionites FIBAN (A-5, A-7, and A-9) have been investigated. The dependence of the chemical shifts and times of spin–spin relaxation of the water protons and carbon nucl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a86d16a06d3dafda58af5b10c9fc08f
https://doi.org/10.1023/b:japs.0000016299.27848.6a
https://doi.org/10.1023/b:japs.0000016299.27848.6a
Autor:
Yu. G. Egiazarov, L. N. Shachenkova, V. Z. Radkevich, B. Kh. Cherches, M. G. Gorbatsevich, E. N. Ermolenko
Publikováno v:
Russian Journal of Applied Chemistry; Nov2004, Vol. 77 Issue 11, p1761-1764, 4p