FePO Catalysts for the Selective Oxidative Dehydrogenation of Isobutyric Acid into Methacrylic Acid
作者:
JEAN-MARCM. MILLET,
期刊:
Catalysis Reviews
(Taylor Available online 1998)
卷期:
Volume 40,
issue 1-2
页码: 1-38
ISSN:0161-4940
年代: 1998
DOI:10.1080/01614949808007104
出版商: Taylor & Francis Group
关键词: Iron phosphte catalysts;Oxidative dehydrogenation;Description of active site in oxidative dehydrogenation;Role of water;Role of promoters.
数据来源: Taylor
摘要:
This review presents the iron phosphorus oxides used as catalysts for isobutyric acid oxidative dehydrogenation. Research on this catalytic system has been developed in the last decade and many publications have been devoted to this reaction, as it can be a step in a new process of production of methyl methacrylate. We emphasize particularly the nature of the active phase, the active centers, and the role of water and promoters. The mechanistic aspects of the reaction, which corresponds to an extension of the Mars and van Krevelen mechanism with a special role of water partial pressure, are discussed.
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