Novel Glass Crystal Catalysts for the Processes of Methane Oxidation Full article
Conference |
EuropaCat-IV: 4th European Congress on Catalysis 05-10 Sep 1999 , Rimini |
||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Journal |
Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308 |
||||||||||
Output data | Year: 2001, Volume: 64, Number: 1-2, Pages: 59-67 Pages count : 9 DOI: 10.1016/S0920-5861(00)00509-5 | ||||||||||
Tags | Alkalinity; Catalyst activity; Coal combustion; Crystal defects; Crystal structure; Lignite; Magnetic materials; Methane; Morphology; Oxidation | ||||||||||
Authors |
|
||||||||||
Affiliations |
|
Abstract:
Novel catalysts were prepared from magnetic microspheres and cenospheres recovered from fuel ashes being formed in combustion of Irsha-Borodinskii lignite and Kuznetskii coal. The specific features of microsphere formation in the coal combustion were discussed. The morphology as well as composition of different magnetic microspheres and cenospheres were studied by SEM, electron probe microanalysis and Mössbauer spectroscopy. The morphology of globules, crystallite size and defect structure of active phase was established to depend on the basicity of the glass phase. It was shown that catalytic activity of magnetic microspheres and cenospheres in the reaction of deep oxidation of methane is determined by the spinel phase and depends on the extent of its accessibility and type of defect structure.
Cite:
Anshits A.G.
, Kondratenko E.V.
, Fomenko E.V.
, Kovalev A.M.
, Anshits N.N.
, Bajukov O.A.
, Sokol E.V.
, Salanov A.N.
Novel Glass Crystal Catalysts for the Processes of Methane Oxidation
Catalysis Today. 2001. V.64. N1-2. P.59-67. DOI: 10.1016/S0920-5861(00)00509-5 WOS Scopus РИНЦ
Novel Glass Crystal Catalysts for the Processes of Methane Oxidation
Catalysis Today. 2001. V.64. N1-2. P.59-67. DOI: 10.1016/S0920-5861(00)00509-5 WOS Scopus РИНЦ
Dates:
Published online: | Dec 21, 2000 |
Published print: | Jan 1, 2001 |
Identifiers:
Web of science | WOS:000166396900008 |
Scopus | 2-s2.0-0034746643 |
Elibrary | 13368363 |
Chemical Abstracts | 2001:126297 |
Chemical Abstracts (print) | 134:149784 |
OpenAlex | W2078461226 |