Invention Grant
- Patent Title: Cyclic amide additives for organic carbonate process
- Patent Title (中): 有机碳酸酯工艺的环状酰胺添加剂
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Application No.: US781172Application Date: 1985-09-30
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Publication No.: US4636576APublication Date: 1987-01-13
- Inventor: Ajit K. Bhattacharya , John T. Nolan, Jr.
- Applicant: Ajit K. Bhattacharya , John T. Nolan, Jr.
- Applicant Address: NY White Plains
- Assignee: Texaco Inc.
- Current Assignee: Texaco Inc.
- Current Assignee Address: NY White Plains
- Main IPC: B01J31/00
- IPC: B01J31/00 ; C07B61/00 ; C07C68/00 ; C07C69/96
Abstract:
An organic carbonate such as dimethyl carbonate is prepared by reacting an alcohol such as methanol with carbon monoxide and oxygen in the presence of a catalyst system containing Cu(OMe)Cl as catalyst and a cyclic amide as an additive or cosolvent for the catalyst system.
Public/Granted literature
- US5252198A Multi-step hydrodesulphurisation process Public/Granted day:1993-10-12
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