Zobrazeno 1 - 10
of 10
pro vyhledávání: '"D. E. Lakhmanov"'
Autor:
D. E. Lakhmanov, Dmitry S. Kosyakov, Albert T. Lebedev, Nikolay V. Ul'yanovskii, Irina S. Shavrina
Publikováno v:
Atmosphere, Vol 12, Iss 767, p 767 (2021)
Atmosphere
Volume 12
Issue 6
Atmosphere
Volume 12
Issue 6
Environmental issues in the Arctic region are of primary importance due to the fragility of the Arctic ecosystem. Mainly persistent organic compounds are monitored in the region by nine stationary laboratories. Information on the volatile (VOC) and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a292cb7eb015ff5e0ef6111e990f7f6a
https://www.mdpi.com/2073-4433/12/6/767
https://www.mdpi.com/2073-4433/12/6/767
Autor:
S. A. Pokryshkin, Dmitry S. Kosyakov, A. Yu. Kozhevnikov, Nikolay V. Ul'yanovskii, D. E. Lakhmanov
Publikováno v:
Journal of Analytical Chemistry. 73:991-998
A procedure is developed for the simultaneous highly sensitive determination of eight chlorophenols in sea water based on a combination of isotope dilution, solid-phase extraction on an octadecyl adsorbent, acetylation, and determination by gas chrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f4d0214482789337a574e85e9c3abd5
https://doi.org/10.1134/s1061934818100088
https://doi.org/10.1134/s1061934818100088
Publikováno v:
Russian Chemical Bulletin. 65:237-244
The properties of the reaction products of hydrolytic lignin with nitric acid in water—dioxane medium were studied. The products are a mixture of nitrogen-containing oligomeric compounds with high degree of polydispersity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3989361fdfd9d93b9f1dfadb108c3507
https://doi.org/10.1007/s11172-016-1291-5
https://doi.org/10.1007/s11172-016-1291-5
Autor:
Alexander Yu. Kozhevnikov, Mark S. Popov, D. I. Falev, Nikolay V. Ul'yanovskii, Dmitry S. Kosyakov, I. I. Pikovskoi, D. E. Lakhmanov
Publikováno v:
Science of The Total Environment. 726:138483
An ingress of highly toxic rocket fuel 1,1-dimethylhydrazine (UDMH) and its transformation products into environment represents a serious negative impact on the ecosystem, as well as human health. The present research demonstrates the first data on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b2a1701947a08fdea23d43f8b71ac00
https://doi.org/10.1016/j.scitotenv.2020.138483
https://doi.org/10.1016/j.scitotenv.2020.138483
Autor:
D. I. Falev, Alexander Yu. Kozhevnikov, Mark S. Popov, Nikolay V. Ul'yanovskii, I. I. Pikovskoi, Dmitry S. Kosyakov, D. E. Lakhmanov
Publikováno v:
Data in Brief, Vol 30, Iss, Pp 105614-(2020)
Data in Brief
Data in Brief
The data set covers the results of a study of 96 samples of peat bog soil from the fall place of the first stage of the Cyclone-3 launch vehicle contained unburned toxic rocket fuel 1,1-dimethylhydrazine (UDMH) in the European North of Russia. Soil s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78ddf96551474aa6376f4f09808b954e
https://doi.org/10.1016/j.dib.2020.105614
https://doi.org/10.1016/j.dib.2020.105614
Autor:
Nikolay V. Ul'yanovskii, Dmitry S. Kosyakov, Yu. G. Khabarov, V. A. Veshnyakov, D. E. Lakhmanov, O. A. Nekrasova
Publikováno v:
Russian Journal of Applied Chemistry. 88:1783-1787
The nitration of phenol with excess nitric acid in aqueous dioxane, in contrast to the nitration in aqueous ethanol, yields exclusively 2,4-dintrophenol, whereas at equimolar ratio of phenol and nitric acid the major reaction products are mononitroph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87f4656e30aa10d6b37c9df82dca324a
https://doi.org/10.1134/s10704272150110075
https://doi.org/10.1134/s10704272150110075
Autor:
Dmitry S. Kosyakov, D. E. Lakhmanov, Oleg A. Shpigun, Nikolay V. Ul'yanovskii, S. A. Pokryshkin
Publikováno v:
International Journal of Environmental Analytical Chemistry. 95:1321-1337
A method for the analytical extraction of mobile species of eightmain transformation products of 1,1-dimethylhydrazine (formaldehyde dimethylhydrazone, acetaldehyde dimethylhydrazone, 2-furaldehyde dimethylhydrazone, 1,1,4,4-tetramethyl-2-tetrazene,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de8cf830e441992d27e720b836cae3df
https://doi.org/10.1080/03067319.2015.1090569
https://doi.org/10.1080/03067319.2015.1090569
Studying of the Interaction of Condensed Lignin with Nitric Acid in the Water-Organosolv Environment
Autor:
D. E. Lakhmanov, Yu Khabarov
Publikováno v:
Bulletin of Higher Educational Institutions. Lesnoi Zhurnal (Forestry journal). 344:142-151
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d9327f6a5a0c393a246dbd84ee6a888
https://doi.org/10.17238/issn0536-1036.2015.2.142
https://doi.org/10.17238/issn0536-1036.2015.2.142
Publikováno v:
Russian Journal of Applied Chemistry. 86:836-840
Photometric reaction of phenol nitrosation was studied. It was found that, depending on the reaction conditions, various products are formed, including dinitrophenol. The reaction kinetics is described by two consecutive reactions. The activation ene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0d4d761c688028a337787ea2675656e
https://doi.org/10.1134/s1070427213060086
https://doi.org/10.1134/s1070427213060086
Publikováno v:
Russian Journal of Applied Chemistry. 85:1577-1580
New highly selective method is suggested for synthesis of 2,4-dinitrophenol by nitration of phenol with nitric acid in an aqueous-alcoholic medium at the boiling point of the reaction mixture. The yield of 2,4-dinitrophenol is as high as 80%.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0121032fdfed9fd57e2611cf2b02768d
https://doi.org/10.1134/s1070427212100163
https://doi.org/10.1134/s1070427212100163