| 发明名称 |
Synthesis of methyl mercaptan from dimethyl disulphide |
| 摘要 |
The invention relates to the manufacture of methyl mercaptan by catalytic hydrogenation of dimethyl disulphide on a catalyst based on sulphide(s) of at least one transition metal. The selectivity with respect to methyl mercaptan is considerably improved by working in the presence of water and/or hydrogen sulphide.
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| 申请公布号 |
US5493058(A) |
申请公布日期 |
1996.02.20 |
| 申请号 |
US19940321701 |
申请日期 |
1994.10.12 |
| 申请人 |
ELF AQUITAINE PRODUCTION |
发明人 |
CADOT, EMMANUEL;LACROIX, MICHEL;COMMARIEU, ANNIE;ARRETZ, EMMANUEL |
| 分类号 |
B01J27/043;B01J27/047;B01J27/051;C07B61/00;C07C319/06;C07C321/04;(IPC1-7):C07C319/06 |
主分类号 |
B01J27/043 |
| 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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