Invention Grant
US5476972A Isopropyl alcohol and ether production from crude by-product acetone
失效
来自粗副产物丙酮的异丙醇和乙醚生成
- Patent Title: Isopropyl alcohol and ether production from crude by-product acetone
- Patent Title (中): 来自粗副产物丙酮的异丙醇和乙醚生成
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Application No.: US188007Application Date: 1994-01-28
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Publication No.: US5476972APublication Date: 1995-12-19
- Inventor: Pei-Shing E. Dai , Robert J. Taylor, Jr. , John F. Knifton , Bobby R. Martin
- Applicant: Pei-Shing E. Dai , Robert J. Taylor, Jr. , John F. Knifton , Bobby R. Martin
- Applicant Address: NY White Plains
- Assignee: Texaco Chemical Inc.
- Current Assignee: Texaco Chemical Inc.
- Current Assignee Address: NY White Plains
- Main IPC: C07C29/145
- IPC: C07C29/145 ; C07C41/01 ; C07C41/09
Abstract:
Disclosed is a one-step method for synthesis of ethers from mixtures of acetone and t-butyl alcohol which comprises reacting an acetone-rich feed over a bifunctional catalyst comprising 5%-45% by weight hydrogenation catalyst on 55%-95% of the total catalyst weight of a support comprising a zeolite and a Group III or IV oxide.
Public/Granted literature
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