Výsledky vyhledávání - "K. P. Kotyaev"

Novel conception of the methanol synthesis mechanism on conventional Cu-containing catalysts

Autor: G. I. Lin, K. P. Kotyaev, A. Ya. Rozovskii

Novel mechanism of methanol synthesis on conventional Cu-containing catalysts is proposed and proved. It includes a conjugation of methanol synthesis and WGSR and involves the transformations of strongly adsorbed species. The mechanism is based on th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e27b96c8db07a77f0134890099953d79
https://doi.org/10.1016/s0167-2991(00)81042-3

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Thermal desorption study of surface properties of SNM-1 methanol synthesis catalyst

Autor: A. Ya. Rozovskii, L. A. Vytnova, K. P. Kotyaev, Kh. M. Minachev, G. I. Lin, Yu. S. Khodakov, P. A. Makarov

Publikováno v: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 33:255-259

1. Reduced and calcined SNM-1 catalyst adsorbs carbon monoxide in two forms: low-temperature (tmax 100°C) and high-temperature (tmax 550°C). The bonding strengths of these species and their concentration on the surface have been estimated. 2. Chemi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3792141afeea6c63648648bf39d386ad
https://doi.org/10.1007/bf00951052

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Thermal desorption studies of the properties of surface compounds. On a copper-containing industrial methanol synthesis catalyst

Autor: A. Ya. Rozovskii, K. P. Kotyaev, Kh. M. Minachev, G. I. Lin, Yu. S. Khodakov

Publikováno v: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 35:2430-2433

1. The strong chemisorption of the components of the reaction mixture in the methanol synthesis process on a SNM-1 catalyst has been determined by a thermal desorption method. There is no appreciable adsorption of CO and H2 on the reduced catalyst; w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dee837d9dfe08740b4a4611091edfd46
https://doi.org/10.1007/bf01474191

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Temperature-programmed surface reactions of methanol on commercial Cu-containing catalysts

Autor: A. Y. Rozovskii, G. I. Lin, Kh. M. Minachev, K. P. Kotyaev

Publikováno v: Catalysis Letters. 3:299-307

Temperature-programmed reaction spectroscopic studies reveal two main transformation routes of methanol adsorbed on commercial Cu-containing catalysts. First the reverse methanol synthesis reaction (hydrolysis) CH3OH+H2O=CO3+3H2; a second route is no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a54c8ccc5399558be418b37f2ea89ba
https://doi.org/10.1007/bf00766067

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