Zobrazeno 1 - 10
of 17
pro vyhledávání: '"O. V. Arapova"'
Publikováno v:
Journal of Chemistry, Vol 2019 (2019)
In this work, it was found that the deposition of iron salts (iron acetate) on kraft lignin at extremely low concentrations of 0.1 wt.% leads to a sharp increase in the absorbing capacity of microwave radiation by kraft lignin at its power of 1 kW an
Externí odkaz:
https://doaj.org/article/c1507c6f7a4942589dad831897d377f0
Autor:
A. V. Egorysheva, O. G. Ellert, E. Yu. Liberman, S. V. Golodukhina, O. V. Arapova, P. A. Chistyakova, A. V. Naumkin
Publikováno v:
Russian Journal of Inorganic Chemistry. 67:2127-2139
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f219d6799df5680b7b66ff26c7a8309
https://doi.org/10.1134/s0036023622601349
https://doi.org/10.1134/s0036023622601349
Autor:
T. K. Obukhova, T. I. Batova, E. E. Kolesnikova, A. A. Panin, O. V. Arapova, K. B. Golubev, N. V. Kolesnichenko
Publikováno v:
Petroleum Chemistry. 62:1242-1248
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb7286703a65485d5af2f6191074332d
https://doi.org/10.1134/s0965544122100103
https://doi.org/10.1134/s0965544122100103
Autor:
O. V. Arapova, G. N. Bondarenko, A. V. Chistyakov, M. V. Tsodikov, R. S. Borisov, G. I. Konstantinov
Publikováno v:
Petroleum Chemistry. 61:721-728
Rapid conversion of tar from the Nizhnekamsk Oil Refinery in the plasma catalytic mode stimulated by microwave radiation (MWR, 2.45 ± 0.05 GHz) was studied. A quartz reactor arranged in the installation waveguide was charged with tar mixed with 15 w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1a5951a0d913ee3e66ffe5fbf2cdb33
https://doi.org/10.1134/s0965544121070070
https://doi.org/10.1134/s0965544121070070
Autor:
V. I. Pasevin, A. V. Chistyakov, M. V. Tsodikov, E. Yu. Liberman, G. N. Bondarenko, O. V. Arapova
Publikováno v:
Petroleum Chemistry. 61:498-503
This article reports experimental data on a double-step technology for processing a model organic contaminant (m-cresol) adsorbed in the pores of an iron-containing carbon adsorbent (specific surface area 616 m2/g) under microwave irradiation. The fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::414d794abfd837d5700f8cdd9a58e014
https://doi.org/10.1134/s0965544121050078
https://doi.org/10.1134/s0965544121050078
Autor:
O. V. Arapova, A. V. Egorysheva, S.V. Golodukhina, E. Yu. Liberman, G.N. Bondarenko, O.G. Ellert
Publikováno v:
Ceramics International. 46:27725-27733
The impact of the synthesis method and morphology of the LaFe0.5Sb1.5O6 samples on their catalytic activity in CO oxidation was studied in detail. The samples obtained by solid-phase reaction and co-precipitation showed higher catalytic activity. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19c91b4989a205aaa4ae7257d7de9d9b
https://doi.org/10.1016/j.ceramint.2020.07.271
https://doi.org/10.1016/j.ceramint.2020.07.271
Publikováno v:
Petroleum Chemistry. 60:227-243
A review of modern industrial and developed experimental approaches to the separation and conversion of lignin—a renewable and accumulated raw material of plant origin—into important organic products is presented. Based on an analysis of the lite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b25ccce1a1f9da950fef95b113700568
https://doi.org/10.1134/s0965544120030044
https://doi.org/10.1134/s0965544120030044
Publikováno v:
Petroleum Chemistry. 59:S108-S115
The catalytic pyrolysis of lignin under microwave (MW) irradiation in the presence of iron-containing systems deposited directly on the lignin surface from various precursors has been studied using iron acetylacetonate, diacetylferrocene, and potassi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3193774bbc66c79812fcebd96600d76e
https://doi.org/10.1134/s0965544119130024
https://doi.org/10.1134/s0965544119130024
Publikováno v:
Russian Journal of Physical Chemistry A. 93:1333-1342
Structural changes in lignin whose surface is modified with nanoscale nickel and iron-containing particles are studied via vibrational spectroscopy during the reforming of carbon dioxide, stimulated with microwave radiation. It is shown that vanillic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06fc5c3228e2f5a580f6a984e5c35177
https://doi.org/10.1134/s0036024419070021
https://doi.org/10.1134/s0036024419070021
Autor:
G. I. Konstantinov, O. V. Arapova, P. A. Zharova, M. V. Tsodikov, S. V. Lesin, A. V. Chistyakov
Publikováno v:
Russian Journal of Physical Chemistry B. 13:421-426
This study has shown that the deposition of iron salts (iron acetylacetonate) in extremely low concentrations (0.1 wt %) on lignin leads to an abrupt increase in the ability of lignin to absorb 1 kW microwave radiation and lignin conversion to a hydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::885337a91a501a3955c81264c71f2b3e
https://doi.org/10.1134/s1990793119030230
https://doi.org/10.1134/s1990793119030230