发明授权
- 专利标题: VERFAHREN ZUR KONTINUIERLICHEN HERSTELLUNG VON METHYLMERCAPTAN
- 专利标题(英): Method for the continuous production of methyl mercaptan
- 专利标题(中): 方法用于连续制备甲硫醇
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申请号: EP06708606.6申请日: 2006-03-02
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公开(公告)号: EP1871740B1公开(公告)日: 2012-05-16
- 发明人: BARTH, Jan-Olaf , REDLINGSHÖFER, Hubert , WECKBECKER, Christoph , HUTHMACHER, Klaus
- 申请人: Evonik Degussa GmbH
- 申请人地址: Rellinghauser Strasse 1-11 45128 Essen DE
- 专利权人: Evonik Degussa GmbH
- 当前专利权人: Evonik Degussa GmbH
- 当前专利权人地址: Rellinghauser Strasse 1-11 45128 Essen DE
- 优先权: DE102005016369 20050409
- 国际公布: WO2006108737 20061019
- 主分类号: C07C319/08
- IPC分类号: C07C319/08 ; C07C321/04
摘要:
The invention relates to a method for the continuous production of methyl mercaptan by reacting an educt gas mixture comprising methanol and hydrogen sulfide in the gas phase at a reaction temperature ranging from 200 to 600?C and an operating pressure of 1.5 to 40 bar on a catalyst in a multi-bed reactor.
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