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公开(公告)号:US06921831B2
公开(公告)日:2005-07-26
申请号:US10342608
申请日:2003-01-15
IPC分类号: B01J23/00 , B01J23/31 , B01J23/68 , B01J23/88 , B01J23/887 , C07B61/00 , C07D307/36 , C07D305/00 , B01J27/057 , C07C5/09 , B01J27/152
CPC分类号: C07D307/36 , B01J23/002 , B01J23/31 , B01J23/686 , B01J23/8876 , B01J2523/00 , Y10S585/906 , B01J2523/17 , B01J2523/44 , B01J2523/54 , B01J2523/68 , B01J2523/55 , B01J2523/19
摘要: Modified lead/bismuth/molybdate catalysts containing vanadium, copper, or gold have been prepared, and are selective to the corresponding furan compound from the gas phase oxidation of an unsaturated acyclic hydrocarbon such as butadiene.
摘要翻译: 已经制备了含有钒,铜或金的改性铅/铋/钼酸盐催化剂,并且对于不饱和非环状烃如丁二烯的气相氧化,对相应的呋喃化合物是选择性的。