Effect of the Cerium Content on the Activity of Cu–Ce–Al–O Catalysts in the Methanol Steam Reforming Reaction in a Flow Reactor Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2009, Volume: 50, Number: 2, Pages: 241-246 Pages count : 6 DOI: 10.1134/S0023158409020141 | ||
| Tags | Cerium; Copper Metal; Methanol Conversion; Reactor Outlet; Cerium Dioxide | ||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | The Ministry of Education and Science of the Russian Federation | EE-13.2/002 |
| 2 | Council for Grants of the President of the Russian Federation | НШ-6526.2006.3 |
Abstract:
The Cu18.5Ce x Al81.5 − x (where x = 2, 7.4, and 14) oxide catalysts were synthesized by coprecipitation and tested in the methanol steam reforming reaction in an integral flow reactor at 270°C. It was found that the activity of the catalysts increased with the calcination temperature and catalysts with intermediate cerium contents exhibited the highest activity; these catalysts exhibited the greatest values of S BET and S Cu. The phase analysis demonstrated that copper in these samples occurred almost entirely as a CuO-CeO2 solid solution. The concentration of carbon monoxide at the reactor outlet decreased with the calcination temperature. For the most active sample with a cerium content of 7.4% calcinated at 700°C, the concentration of CO reached a minimum of no higher than 0.3%.
Cite:
Andreev D.V.
, Korotaev S.V.
, Khantakov R.M.
, Makarshin L.L.
, Gribovskii A.G.
, Davydova L.P.
, Parmon V.N.
Effect of the Cerium Content on the Activity of Cu–Ce–Al–O Catalysts in the Methanol Steam Reforming Reaction in a Flow Reactor
Kinetics and Catalysis. 2009. V.50. N2. P.241-246. DOI: 10.1134/S0023158409020141 WOS Scopus РИНЦ ANCAN OpenAlex
Effect of the Cerium Content on the Activity of Cu–Ce–Al–O Catalysts in the Methanol Steam Reforming Reaction in a Flow Reactor
Kinetics and Catalysis. 2009. V.50. N2. P.241-246. DOI: 10.1134/S0023158409020141 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Андреев Д.В.
, Коротаев С.В.
, Хантаков Р.М.
, Макаршин Л.Л.
, Грибовский А.Г.
, Давыдова Л.П.
, Пармон В.Н.
Исследование влияния содержания церия на активность катализаторов Cu-Ce-Al-O в реакции паровой конверсии метанола в проточном реакторе
Кинетика и катализ. 2009. Т.50. №2. С.256-261. РИНЦ
Исследование влияния содержания церия на активность катализаторов Cu-Ce-Al-O в реакции паровой конверсии метанола в проточном реакторе
Кинетика и катализ. 2009. Т.50. №2. С.256-261. РИНЦ
Dates:
| Submitted: | Dec 14, 2007 |
| Published print: | Mar 1, 2009 |
| Published online: | Apr 24, 2009 |
Identifiers:
| Web of science: | WOS:000265499100014 |
| Scopus: | 2-s2.0-65149087233 |
| Elibrary: | 13610049 |
| Chemical Abstracts: | 2009:496077 |
| Chemical Abstracts (print): | 152:339496 |
| OpenAlex: | W1989129999 |