| 发明名称 |
Catalysts for chemical conversion reactions |
| 摘要 |
<p>Dimethylamine is prepared from a reaction of methanol with ammonia or monomethylamine or a disproportionation reaction of monomethylamine, in the presence of a catalyst of silica-modified crystalline silicoaluminophosphate molecular sieve or silica-modified SAPO. <IMAGE></p> |
| 申请公布号 |
EP0893159(A1) |
申请公布日期 |
1999.01.27 |
| 申请号 |
EP19980250264 |
申请日期 |
1998.07.21 |
| 申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
HIDAKA, TOSHIO;YOKOSE, EMIKO |
| 分类号 |
B01J29/85;C07C209/16;C07C211/04;(IPC1-7):B01J29/06;C07C1/20 |
主分类号 |
B01J29/85 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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