Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Konstantin L. Timofeev"'
Publikováno v:
Molecules, Vol 28, Iss 9, p 3916 (2023)
The development of new functional materials based on metal–organic frameworks (MOFs) for adsorption and catalytic applications is one of the promising trends of modern materials science. The Zr-based MOFs, specifically UiO-66, are considered as the
Externí odkaz:
https://doaj.org/article/27875029395f4c2cb40d4ec313d4c248
Publikováno v:
Записки Горного института, Vol 242, Pp 209-209 (2020)
Mine water from non-ferrous metal deposits is often contaminated with nickel and manganese ions. The entry of these ions, especially nickel, into surface waters and underground aquifers is undesirable since it has a negative effect on living organism
Externí odkaz:
https://doaj.org/article/74ad63c4dcd64ce79bf2773fd03f50c7
Autor:
Sergey Sergeichenko, Alexey Korolev, Gennagy Maltsev, Roman S. Voinkov, Konstantin L. Timofeev, Jsc \\'Uralelektromed\\', Verkhnyaya Pyshma, Russian Federation, Verkhnyaya Pyshma, Sverdlovsk region, Russian Federation, Uralelektromed
Publikováno v:
Metal Working and Material Science. 23:155-165
Introduction. The paper is devoted to the creation of an environmentally safe, technologically efficient and cost-effective high-performance integrated scheme for the recycling of lead-containing industrial products and waste, in particular, bismuth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d72f0ec3bd15ec9d3e365be3e6329c7b
https://doi.org/10.17212/1994-6309-2021-23.3-155-165
https://doi.org/10.17212/1994-6309-2021-23.3-155-165
Publikováno v:
Defect and Diffusion Forum. 410:411-417
The article lays out the findings aimed to develop the fine silver powder production technique for electronics industry by selecting the variable parameters whereby a number of powder grades can be produced in the existing production environment (JSC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6e0a045bc407423ae72984bb120347a
https://doi.org/10.4028/www.scientific.net/ddf.410.411
https://doi.org/10.4028/www.scientific.net/ddf.410.411
Publikováno v:
Defect and Diffusion Forum. 410:418-424
The article is devoted to the description of a method for producing electrolytic copper powder with an average particle size of 3 to 10 μm. In order to increase the proportion of the finely dispersed fraction during the electrolysis process, the com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad715a08cd8820a44ac75a8030b2a871
https://doi.org/10.4028/www.scientific.net/ddf.410.418
https://doi.org/10.4028/www.scientific.net/ddf.410.418
Publikováno v:
Russian Metallurgy (Metally). 2021:978-986
When impurities are removed from crude lead by metallic zinc, a silver foam (SF) containing lead, zinc, and silver forms on the melt surface along. Vacuum distillation can be used to separate the SF components, since it is one of the most environment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf24dd5efcced8315048fd6cab3f2983
https://doi.org/10.1134/s0036029521080152
https://doi.org/10.1134/s0036029521080152
Autor:
Konstantin L. Timofeev, Tamara S. Kharlamova, Dmitry M. Ezhov, Mikhail A. Salaev, Valery A. Svetlichnyi, Olga V. Vodyankina
Publikováno v:
Applied Catalysis A: General. 656:119121
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b046fb6776b1dc613f9157f732ebfb1
https://doi.org/10.1016/j.apcata.2023.119121
https://doi.org/10.1016/j.apcata.2023.119121
Publikováno v:
Reaction Chemistry & Engineering. 6:418-440
Nowadays, the processing of bio-renewable raw materials into biofuels and valuable products, namely, bifunctional carbonyl/carboxyl compounds, which serve as the basis for biopolymers, has become one of the most important areas in the development of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9db24de1ae170e2dfcc5fc8db63d0da3
https://doi.org/10.1039/d0re00352b
https://doi.org/10.1039/d0re00352b
Publikováno v:
IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA. 62:63-71
The regularities of sorption of nickel (II) ions from a monocomponent system on macroporous weakly acidic cationite Lewatit MonoPlus TP 207 were studied. Sorption isotherms were obtained. It is shown that the extraction process can be fairly reliably
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df70491e0c13ac8651c1332bc06271e3
https://doi.org/10.6060/ivkkt.20196211.5999
https://doi.org/10.6060/ivkkt.20196211.5999
Publikováno v:
Materials Science Forum. 946:615-620
At present, arsenic content in copper concentrates is increasing, which leads to an increase in its content in all smelting products, the largest amount of arsenic is transferred in fine dust (dust composition,%: 10-12 Zn, 11-13 Pb, 8-15 Cu , 12-14 F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4e163ea13a1896b85a4db26f93e194b
https://doi.org/10.4028/www.scientific.net/msf.946.615
https://doi.org/10.4028/www.scientific.net/msf.946.615