| 发明名称 |
Catalysts for producing methylamines and method for manufacturing the same |
| 摘要 |
Catalysts useful for producing methylamines and having practical catalyst life and large selectivity for dimethylamine comprise crystalline silicoaluminophosphate molecular sieves which have a molar ratio of silicon atom to aluminum atom in the range of 0.01-0.30.
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| 申请公布号 |
US6710009(B2) |
申请公布日期 |
2004.03.23 |
| 申请号 |
US20020191963 |
申请日期 |
2002.07.10 |
| 申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
HIDAKA TOSHIO;HIGUCHI KATSUMI;KAWAI TAKESHI |
| 分类号 |
B01J29/85;B01J32/00;B01J35/02;C01B37/08;C07B61/00;C07C209/16;C07C211/04;(IPC1-7):B01J27/182;B01J27/18 |
主分类号 |
B01J29/85 |
| 代理机构 |
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代理人 |
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