Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Bolatbek Khussain"'
Autor:
Bolatbek Khussain, Alexandr Sass, Alexandr Brodskiy, Kenzhegul Rakhmetova, Ivan Torlopov, Magira Zhylkybek, Tolkyn Baizhumanova, Svetlana Tungatarova, Atabek Khussain, Murat Zhurinov, Abzal Kenessary, Ranida Tyulebayeva, Alexandr Logvinenko, Yernar Narimanov
Publikováno v:
Catalysts, Vol 14, Iss 7, p 425 (2024)
In order to establish the formation patterns of the Co–Mg oxide system, samples with different Co:Mg ratios and heat treatment temperatures were synthesized and studied. A study of the samples confirmed the phase transition of MgxCo2–xO4 spinels
Externí odkaz:
https://doaj.org/article/52dcf241f64d47c59c3e50bccf482a84
Autor:
Magira Zhylkybek, Bolatbek Khussain, Alexandr Sass, Ivan Torlopov, Tolkyn Baizhumanova, Svetlana Tungatarova, Alexandr Brodskiy, Galina Xanthopoulou, Kenzhegul Rakhmetova, Rabiga Sarsenova, Kaysar Kassymkan, Yermek Aubakirov
Publikováno v:
Catalysts, Vol 14, Iss 2, p 136 (2024)
Co–Mg catalysts for methane combustion were synthesized and studied, revealing the transformation of MgCo2O4 spinel into a CoO–MgO solid solution with oxygen release from the spinel lattice as the calcination temperature increased. Repeated heat
Externí odkaz:
https://doaj.org/article/807f00826ba049ed91269ff8b50662fd
Autor:
Bolatbek Khussain, Alexandr Brodskiy, Alexandr Sass, Kenzhegul Rakhmetova, Vladimir Yaskevich, Valentina Grigor’eva, Altay Ishmukhamedov, Anatoliy Shapovalov, Irina Shlygina, Svetlana Tungatarova, Atabek Khussain
Publikováno v:
Catalysts, Vol 12, Iss 8, p 842 (2022)
The catalytically active vanadium-containing system of γ-Al2O3 was studied using a wide range of physical and chemical methods, depending on the synthesis conditions. It is shown that the vanadium-containing system includes several complexes with di
Externí odkaz:
https://doaj.org/article/1e4a37a93a4c4d609dad825e459daa4a
Publikováno v:
Zeitschrift für Naturforschung A. 78:271-280
The purpose of this work is to study the influence of thermal effect on the surface morphology of the Fe–Cr–Al (Kh15Yu5) alloy foil and the elemental composition of the surface layers. Also, studies have been carried out on the physicochemical ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51ed63deb17ff03bd9a95c5219ed77e2
https://doi.org/10.1515/zna-2022-0272
https://doi.org/10.1515/zna-2022-0272
Autor:
Bolatbek Khussain, Alexandr Brodskiy, Alexandr Sass, Vladimir Yaskevich, Irina Shlygina, Kenzhegul Rakhmetova, Svetlana Tungatarova, Atabek Khussain
Publikováno v:
Coatings; Volume 12; Issue 9; Pages: 1266
Iron and chromium based alloys have found wide application in various fields of science and technology. A primary carrier based on Fe-Cr-Al alloy is used in block catalysts for high-temperature hydrocarbon conversion, in production of block metal cat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cc8868e23bc2010f273f754c69d7dad