发明授权
- 专利标题： Process for the manufacture of methylmercaptan
- 专利标题（中）： 制备甲硫醇的方法
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申请号： US12509120申请日： 2009-07-24
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公开(公告)号： US07833929B2公开(公告)日： 2010-11-16
- 发明人: Yiquan Yang , Qi Wang , Renchun Lin , Hongbin Zhang , Youzhu Yuan , Weiping Fang , Quanxing Zheng , Shenjun Dai , Xingguo Yan , Aiping Chen , Jan-Olaf Barth , Christoph Weckbecker , Klaus Huthmacher , Hubert Redlingshöfer , Sabine Ackermann
- 申请人： Yiquan Yang , Qi Wang , Renchun Lin , Hongbin Zhang , Youzhu Yuan , Weiping Fang , Quanxing Zheng , Shenjun Dai , Xingguo Yan , Aiping Chen , Jan-Olaf Barth , Christoph Weckbecker , Klaus Huthmacher , Hubert Redlingshöfer , Sabine Ackermann
- 申请人地址： DE Essen
- 专利权人： Evonik Degussa GmbH
- 当前专利权人： Evonik Degussa GmbH
- 当前专利权人地址： DE Essen
- 代理机构： Smith, Gambrell & Russell, LLP
- 主分类号： B01J23/00
- IPC分类号： B01J23/00 ; B01J21/00 ; B01J20/00 ; B01J29/00 ; B01J37/00
摘要：
The present invention refers to a continuous process for the manufacture of methyl mercaptan using Mo—O—K-based catalysts. It is further described that the total selectivity of methylmercaptan can be increased by at least 1% by lowering the total gas hourly space velocity. The invention further refers to a process for the preparation of a solid, preformed catalyst system.
公开/授权文献
- US20100041548A1 PROCESS FOR THE MANUFACTURE OF METHYLMERCAPTAN 公开/授权日：2010-02-18
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