Invention Grant
US08133926B2 Conversion of carbon dioxide to dimethyl ether using bi-reforming of methane or natural gas
有权
使用甲烷或天然气的双重重整将二氧化碳转化为二甲醚
- Patent Title: Conversion of carbon dioxide to dimethyl ether using bi-reforming of methane or natural gas
- Patent Title (中): 使用甲烷或天然气的双重重整将二氧化碳转化为二甲醚
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Application No.: US12142467Application Date: 2008-06-19
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Publication No.: US08133926B2Publication Date: 2012-03-13
- Inventor: George A. Olah , G. K. Surya Prakash
- Applicant: George A. Olah , G. K. Surya Prakash
- Applicant Address: US CA Los Angeles
- Assignee: University of Southern California
- Current Assignee: University of Southern California
- Current Assignee Address: US CA Los Angeles
- Agency: Winston & Strawn LLP
- Main IPC: C07C27/00
- IPC: C07C27/00
Abstract:
The invention provides for a method of forming dimethyl ether by bimolecular dehydration of methanol produced from a mixture of hydrogen and carbon dioxide obtained by reforming of methane, water and carbon dioxide in a ratio of about 3:2:1. Subsequent use of water produced in the dehydration of methanol in the bi-reforming process leads to an overall ratio of carbon dioxide to methane of about 1:3 to produce dimethyl ether.
Public/Granted literature
- US20090030240A1 CONVERSION OF CARBON DIOXIDE TO DIMETHYL ETHER USING BI-REFORMING OF METHANE OR NATURAL GAS Public/Granted day:2009-01-29
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