Invention Grant
- Patent Title: Modified catalyst supports
- Patent Title (中): 改性催化剂载体
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Application No.: US13595348Application Date: 2012-08-27
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Publication No.: US08980789B2Publication Date: 2015-03-17
- Inventor: Zhenhua Zhou , Dheeraj Kumar , Heiko Weiner
- Applicant: Zhenhua Zhou , Dheeraj Kumar , Heiko Weiner
- Applicant Address: US TX Irving
- Assignee: Celanese International Corporation
- Current Assignee: Celanese International Corporation
- Current Assignee Address: US TX Irving
- Main IPC: B01J20/02
- IPC: B01J20/02 ; B01J20/06 ; B01J20/08 ; B01J20/10 ; B01J20/16 ; B01J20/18 ; B01J20/20 ; C07C29/149 ; C07C29/147 ; C07C31/08 ; C07C31/02 ; C07C31/00
Abstract:
The present invention relates to modified catalyst supports, to processes for making modified catalyst supports, and to chemical processes employing catalysts that comprise such modified catalyst supports. The modified catalyst support comprises a first metal, a second metal and a support modifier on a support, wherein the support modifier comprises a support modifier metal selected from the group consisting of tungsten, molybdenum, vanadium, niobium, and tantalum.
Public/Granted literature
- US20130178662A1 Modified Catalyst Supports Public/Granted day:2013-07-11
Information query
