发明名称 |
Catalysts for producing methylamines and methods for producing methylamines using the same |
摘要 |
Methylamines are prepared from methanol and ammonia in the presence of modified molecular sieve catalysts obtained by mixing crystalline molecular sieves such as SAPO with modifiers such as titanium oxide. The catalysts are also suitably used for a disproportionation reaction of monomethylamine.
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申请公布号 |
US6180828(B1) |
申请公布日期 |
2001.01.30 |
申请号 |
US19990340021 |
申请日期 |
1999.06.28 |
申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
HIDAKA TOSHIO;HIGUCHI KATSUMI;KOIKE NOBUYUKI;MIKI YASUSHI |
分类号 |
B01J29/18;B01J29/85;C07B61/00;C07C209/02;C07C209/16;C07C211/04;(IPC1-7):C07C209/00 |
主分类号 |
B01J29/18 |
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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