Zobrazeno 1 - 10
of 24
pro vyhledávání: '"A. D. Trifonova"'
Publikováno v:
RUDN Journal of Russian History, Vol 19, Iss 4, Pp 979-995 (2020)
The article examines the views of modern French researchers on the relations between Russia and the post-Soviet republics of Central Asia. This allows us to identify various interpretations of Russian foreign policy, and to understand the main approa
Externí odkaz:
https://doaj.org/article/534e56c6ad494a6e8aad4367bf80489b
Autor:
Darya D. Trifonova, Elena Yu. Lizareva
Publikováno v:
Vestnik Tomskogo gosudarstvennogo universiteta. Istoriya. :140-144
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68470b219d81581189be9e171ece04b5
https://doi.org/10.17223/19988613/80/16
https://doi.org/10.17223/19988613/80/16
Autor:
R A Arslanov, Elizaveta D. Trifonova
Publikováno v:
RUDN Journal of Russian History, Vol 19, Iss 4, Pp 979-995 (2020)
The article examines the views of modern French researchers on the relations between Russia and the post-Soviet republics of Central Asia. This allows us to identify various interpretations of Russian foreign policy, and to understand the main approa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9702e27e4caca738e612610891518d11
http://journals.rudn.ru/russian-history/article/viewFile/25091/18812
http://journals.rudn.ru/russian-history/article/viewFile/25091/18812
Autor:
Vladimir G. Kazakov, Pavel V. Lukanin, Alexander V. Kurzin, Olesya V. Fedorova, Andrey N. Evdokimov, Alena D. Trifonova
Publikováno v:
Wood Science and Technology. 52:1165-1174
Kraft lignin is a product of the sulfate pulping process. It usually contains 2–3% total sulfur. Sulfur content acts as deterrent to lignin use in some areas. Sulfur-free lignins are more versatile and can be heat-treated without the release of fou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58bbc779ac6b57cd895ad7ab8dc3aa2b
https://doi.org/10.1007/s00226-018-1014-1
https://doi.org/10.1007/s00226-018-1014-1
Publikováno v:
European Journal of Wood and Wood Products. 77:491-493
The hydrolysis (or hydrolytic) lignin as a byproduct of ethanol production is made by the treatment of wood with a sulfuric acid solution. It contains up to 2% total sulfur. This work proposes the hydrolysis lignin desulfurization by acid–base meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b25ae7e413049a533b383bcbc571d1dc
https://doi.org/10.1007/s00107-019-01398-8
https://doi.org/10.1007/s00107-019-01398-8
Autor:
Larisa M. Popova, Alexander V. Kurzin, Godfried J. H. Buisman, Alena D. Trifonova, Andrey N. Evdokimov
Publikováno v:
Wood Science and Technology. 51:1353-1363
Black liquor soap is used to produce tall oil with subsequent fractionation. The main distilled products are tall oil rosin and fatty acids, as well as pitch. The presence of sulfur compounds in tall products limits the number of their end-use applic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::343366dc1aa4bc0e81e337c198029628
https://doi.org/10.1007/s00226-017-0912-y
https://doi.org/10.1007/s00226-017-0912-y
Publikováno v:
European Journal of Public Health. 28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2e1bca5f5a33a18a36750058d4e3b76
https://doi.org/10.1093/eurpub/cky218.129
https://doi.org/10.1093/eurpub/cky218.129
Autor:
Alexei M. Mikhailov, Anastasia M. Pogorelskaya, Nadezhda E. Chugunova, Dmitry O. Kataman, Natalia V. Leskina, Alina D. Shabalina, Meerim Ozubekova, Daria D. Trifonova, Larisa V. Deriglazova, Irina E. Poltarykhina, Artyom A. Balyakin, Denis V. Shvedov, Olga Iu. Smilenchuk
Publikováno v:
Vestnik Tomskogo Gosudarstvennogo Universiteta Istoriya-Tomsk State University Journal Of History
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bd7926e23b09af36aba9282436497a6
https://hdl.handle.net/10995/73434
https://hdl.handle.net/10995/73434
Publikováno v:
Russian Journal of Applied Chemistry. 87:299-302
Method for desulfurization of tall oil pitch is suggested. The method is based on successive treatments with hydrogen peroxide, sulfuric acid, and aqueous solutions of acetonitrile. As a result, the total content of sulfur was reduced from 3800 to 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afe6793c4d4aa357d5da83a2028576ff
https://doi.org/10.1134/s1070427214030094
https://doi.org/10.1134/s1070427214030094
Autor:
Tamara M. Vikhman, Larisa M. Popova, Andrey N. Evdokimov, Alena D. Trifonova, Alexander V. Kurzin
Publikováno v:
Journal of the American Oil Chemists' Society. 91:2155-2157
Tall oil rosin has limited application due to the presence of sulfur compounds. By treatments with acetic acid and 2-ethoxyethanol the total sulfur content of tall oil rosin was reduced from 630 to 48 ppm.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a1f9b0c1a0aa4d30919dc83c4c1b7a7
https://doi.org/10.1007/s11746-014-2549-4
https://doi.org/10.1007/s11746-014-2549-4