Invention Grant
- Patent Title: Precious metal catalyst for debenzylation
- Patent Title (中): 贵金属催化剂去苄化
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Application No.: US11144496Application Date: 2005-06-03
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Publication No.: US07659225B2Publication Date: 2010-02-09
- Inventor: Jian Ping Chen , Charles R. Penquite , Deepak S. Thakur
- Applicant: Jian Ping Chen , Charles R. Penquite , Deepak S. Thakur
- Applicant Address: US NJ Florham Park
- Assignee: BASF Catalysts LLC
- Current Assignee: BASF Catalysts LLC
- Current Assignee Address: US NJ Florham Park
- Agent Raymond F. Keller
- Main IPC: B01J21/18
- IPC: B01J21/18 ; B01J23/00 ; B01J27/00 ; B01J27/185 ; C01B31/08 ; A01N25/00

Abstract:
Disclosed is a catalyst composite containing a metal catalyst and a specifically defined carbon support containing a carbonaceous material. For example, the carbon support may have a total pore surface area of about 800 m2/g or more and about 2,000 m2/g or less where about 20% or less of the total pore surface area is micro pore surface area. Alternatively the carbon support may have a total pore volume of at least about 0.75 cc/g where about 15% or less of the total pore volume is micro pore volume. Alternatively, the carbon support may have a phosphorus content of about 0.75% by weight or less. Also disclosed are methods of making and using the catalyst composite.
Public/Granted literature
- US20050221976A1 Precious metal catalyst for debenzylation Public/Granted day:2005-10-06
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