- 专利标题: Process for the preparation of methyl mercaptan
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申请号: US16956201申请日: 2018-12-20
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公开(公告)号: US11608315B2公开(公告)日: 2023-03-21
- 发明人: Georges Frémy , Hélori Salembier , Carole Lamonier , Pascal Blanchard
- 申请人: Arkema France , Université Lille 1—Sciences et Technologies , Centre National De La Recherche Scientifique—CNRS
- 申请人地址: FR Colombes; FR Villeneuve d'Ascq; FR Paris
- 专利权人: Arkema France,Université Lille 1—Sciences et Technologies,Centre National De La Recherche Scientifique—CNRS
- 当前专利权人: Arkema France,Université Lille 1—Sciences et Technologies,Centre National De La Recherche Scientifique—CNRS
- 当前专利权人地址: FR Colombes; FR Villeneuve d'Ascq; FR Paris
- 代理机构: RatnerPrestia
- 优先权: FR1763023 20171222
- 国际申请: PCT/EP2018/086086 WO 20181220
- 国际公布: WO2019/122072 WO 20190627
- 主分类号: C07C319/06
- IPC分类号: C07C319/06 ; C01B32/77 ; B01J21/06 ; B01J23/28 ; B01J35/10 ; C07C319/02 ; C07C321/04 ; C01B32/70 ; C07C319/28 ; C07C319/14
摘要:
The invention relates to a process for preparing methyl mercaptan from a mixture of carbon oxide, hydrogen sulfide and hydrogen, in the presence of a catalyst based on molybdenum and potassium supported on zirconia, said catalyst not comprising any promoter.
公开/授权文献
- US20200331852A1 PROCESS FOR THE PREPARATION OF METHYL MERCAPTAN 公开/授权日:2020-10-22
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