发明申请
US20090005586A1 MIXED METAL OXIDE CATALYSTS FOR THE AMMOXIDATION OF PROPANE AND ISOBUTANE
审中-公开
用于丙酮和异丁酸脱氧的混合金属氧化物催化剂
- 专利标题： MIXED METAL OXIDE CATALYSTS FOR THE AMMOXIDATION OF PROPANE AND ISOBUTANE
- 专利标题（中）： 用于丙酮和异丁酸脱氧的混合金属氧化物催化剂
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申请号： US11771278申请日： 2007-06-29
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公开(公告)号： US20090005586A1公开(公告)日： 2009-01-01
- 发明人: James F. Brazdil, JR. , Bruce I. Rosen , Eric Moore , Joseph P. Bartek , Claus Lugmair , Benjamin Mork
- 申请人： James F. Brazdil, JR. , Bruce I. Rosen , Eric Moore , Joseph P. Bartek , Claus Lugmair , Benjamin Mork
- 主分类号： C07C253/24
- IPC分类号： C07C253/24 ; B01J21/08 ; B01J23/10 ; B01J27/057
摘要：
A catalyst composition comprising molybdenum, vanadium, and antimony, and at least one other element selected from the group consisting of praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, and lutetium. Such catalyst compositions are effective for the gas-phase conversion of propane to acrylonitrile and isobutane to methacrylonitrile (via ammoxidation).
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