Reinforced Nickel and Nickel–Platinum Catalysts for Performing the Thermally Coupled Reactions of Methane Steam Reforming and Hydrogen Oxidation Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2007, Volume: 48, Number: 1, Pages: 116-124 Pages count : 9 DOI: 10.1134/S0023158407010156 | ||
| Tags | Nickel Oxide; Nickel Catalyst; Platinum Catalyst; Chromium Oxide; Mercury Porosimetry | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | International Science and Technology Center | 2291 |
Abstract:
The formation of composite nickel and nickel–platinum catalysts reinforced with steel gauze was
studied. The catalysts were prepared by sintering powdered nickel metal and a supported nickel catalyst
(GIAP-3 or NIAP-18) with a chromium oxide additive in the case of nickel-containing composite catalysts or
by sintering powdered nickel, aluminum, and a supported platinum catalyst in the case of catalysts containing
nickel–platinum. With the use of electron microscopy, mercury porosimetry, and X-ray electron probe
microanalysis, it was found that a metal matrix, in the pores of which supported catalyst particles were distributed,
was formed in the composite catalysts. The reinforced nickel catalysts prepared were active in the reaction
of methane steam reforming, and the catalysts containing nickel–platinum were active in the reaction of hydrogen
oxidation. An increase in the activity of reinforced nickel catalysts in the course of the reaction was found.
It is believed that the increase of the activity was due to the reduction of nickel oxide from an inactive difficultto-reduce
oxide film containing nickel and chromium oxides under the action of the reaction atmosphere.
Cite:
Danilova M.M.
, Sabirova Z.A.
, Kuzin N.A.
, Kirillov V.A.
, Rudina N.A.
, Moroz E.M.
, Boronin A.I.
Reinforced Nickel and Nickel–Platinum Catalysts for Performing the Thermally Coupled Reactions of Methane Steam Reforming and Hydrogen Oxidation
Kinetics and Catalysis. 2007. V.48. N1. P.116-124. DOI: 10.1134/S0023158407010156 WOS Scopus РИНЦ ANCAN OpenAlex
Reinforced Nickel and Nickel–Platinum Catalysts for Performing the Thermally Coupled Reactions of Methane Steam Reforming and Hydrogen Oxidation
Kinetics and Catalysis. 2007. V.48. N1. P.116-124. DOI: 10.1134/S0023158407010156 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Данилова М.М.
, Сабирова З.А.
, Кузин Н.А.
, Кириллов В.А.
, Рудина Н.А.
, Мороз Э.М.
, Боронин А.И.
Никелевые и никель-платиносодержащие армированные катализаторы проведения совмещенных по теплу реакций паровой конверсии метана и окисления водорода
Кинетика и катализ. 2007. Т.48. №1. С.123-131. РИНЦ
Никелевые и никель-платиносодержащие армированные катализаторы проведения совмещенных по теплу реакций паровой конверсии метана и окисления водорода
Кинетика и катализ. 2007. Т.48. №1. С.123-131. РИНЦ
Dates:
| Submitted: | Jun 30, 2005 |
| Published print: | Feb 1, 2007 |
Identifiers:
| Web of science: | WOS:000244313200015 |
| Scopus: | 2-s2.0-33847284543 |
| Elibrary: | 13534666 |
| Chemical Abstracts: | 2007:168756 |
| Chemical Abstracts (print): | 147:280677 |
| OpenAlex: | W2020907047 |