-
31.
公开(公告)号:US20090054538A1
公开(公告)日:2009-02-26
申请号:US11895592
申请日:2007-08-24
申请人: Thomas H. Peterson , Alan H. Zacher , Michel J. Gray , James F. White , Johnathon E. Holladay , Todd A. Werpy
发明人: Thomas H. Peterson , Alan H. Zacher , Michel J. Gray , James F. White , Johnathon E. Holladay , Todd A. Werpy
IPC分类号: C07C27/22
CPC分类号: B01J27/188 , B01J8/025 , B01J23/20 , B01J23/24 , B01J23/34 , B01J23/8474 , B01J27/195 , B01J37/0236 , B01J2208/00212 , B01J2208/00256 , C07C45/52 , C07C47/22
摘要: Chemical production processes are provided than can include exposing a reactant composition to a catalyst composition to form a product composition, with the reactant composition including a multihydric alcohol compound and product composition including a carbonyl compound. The catalyst composition can include one or more elements of groups 5 and 6 of the periodic table of elements. Catalyst compositions are provided that can include one or more of niobia, hydrated niobia, tungstic acid, phosphotungstic acid, and phosphomolybdic acid.
摘要翻译: 提供化学生产方法可以包括将反应物组合物暴露于催化剂组合物以形成产物组合物,反应物组合物包含多元醇化合物和包含羰基化合物的产物组合物。 催化剂组合物可以包括元素周期表第5和6族的一个或多个元素。 提供的催化剂组合物可以包括铌,氧化铌,钨酸,磷钨酸和磷钼酸中的一种或多种。