Invention Grant
- Patent Title: Catalyst for producing acrylic acids and acrylates
- Patent Title (中): 用于生产丙烯酸和丙烯酸酯的催化剂
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Application No.: US13095419Application Date: 2011-04-27
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Publication No.: US08652988B2Publication Date: 2014-02-18
- Inventor: Dick Nagaki , Heiko Weiner , Josefina T. Chapman , Mark O. Scates , Alexandra S. Locke , Craig J. Peterson
- Applicant: Dick Nagaki , Heiko Weiner , Josefina T. Chapman , Mark O. Scates , Alexandra S. Locke , Craig J. Peterson
- Applicant Address: US TX Dallas
- Assignee: Celanese International Corporation
- Current Assignee: Celanese International Corporation
- Current Assignee Address: US TX Dallas
- Main IPC: B01J27/198
- IPC: B01J27/198 ; B01J23/00
Abstract:
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.
Public/Granted literature
- US20120277466A1 CATALYST FOR PRODUCING ACRYLIC ACIDS AND ACRYLATES Public/Granted day:2012-11-01
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