发明名称 |
Catalyst for the production of methyl mercaptan from methanol and hydrogen sulfide |
摘要 |
The invention relates to a catalyst for the synthesis of methyl mercaptan from hydrogen sulfide and methanol and to a process for preparing methyl mercaptans. The catalyst comprises active aluminum oxide on which an alkali metal tungstate and ammonium salts have been deposited.
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申请公布号 |
US7687667(B2) |
申请公布日期 |
2010.03.30 |
申请号 |
US20050554701 |
申请日期 |
2005.10.27 |
申请人 |
BASF SE |
发明人 |
BRAND ALEXANDRA;QUASCHNING VERONIKA |
分类号 |
C07C319/00;B01J21/04;B01J23/30;B01J27/047;B01J27/053;B01J27/188;B01J37/20;B01J37/28;C07C319/08;C07C321/04 |
主分类号 |
C07C319/00 |
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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