发明申请
- 专利标题: CATALYST FOR PRODUCING ACRYLIC ACIDS AND ACRYLATES
- 专利标题(中): 用于生产丙烯酸和丙烯酸酯的催化剂
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申请号: US13095419申请日: 2011-04-27
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公开(公告)号: US20120277466A1公开(公告)日: 2012-11-01
- 发明人: Dick Nagaki , Heiko Weiner , Josefina T. Chapman , Mark O. Scates , Alexandra S. Locke , Craig J. Peterson
- 申请人: Dick Nagaki , Heiko Weiner , Josefina T. Chapman , Mark O. Scates , Alexandra S. Locke , Craig J. Peterson
- 申请人地址: US TX Dallas
- 专利权人: Celanese International Corporation
- 当前专利权人: Celanese International Corporation
- 当前专利权人地址: US TX Dallas
- 主分类号: B01J27/198
- IPC分类号: B01J27/198 ; B01J21/08 ; C07C51/347 ; B01J21/06 ; B01J29/04 ; B01J35/00 ; B01J21/04
摘要:
In one embodiment, the invention is to a catalyst composition, comprising vanadium and titanium. Preferably, the molar ratio of vanadium to titanium in an active phase of the catalyst composition is greater than 0.5:1.
公开/授权文献
- US08652988B2 Catalyst for producing acrylic acids and acrylates 公开/授权日:2014-02-18
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