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公开(公告)号：EP3943484A1
公开(公告)日：2022-01-26
申请号：EP21197250.0
申请日：2017-08-17
发明人： KHANKAL, Reza , HWU, Henry , HASENBERG, Daniel M , BARRY, Christina M , REFVIK, Mitchell D , HANKINSON, Michael S
IPC分类号： C07C319/06 , C07C321/04
摘要： Disclosed herein are systems and processes involving the catalyzed cleavage reaction of dimethyl sulfide to methyl mercaptan. The catalyzed cleavage reaction can be a standalone system or process, or can be integrated with a methyl mercaptan production plant.
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公开(公告)号：EP3699170A1
公开(公告)日：2020-08-26
申请号：EP20158071.9
申请日：2020-02-18
IPC分类号： C07C319/02 , C07C323/12
摘要： A process comprising reacting, in a reactor having a fixed bed containing a solid catalyst which contains a zeolite, hydrogen sulfide and an oxirane in the presence of the solid catalyst to yield a reaction product with contains a mercapto-alcohol. A reactor system includes the reactor, an oxirane feed stream, a hydrogen sulfide feed stream, a fixed bed containing the solid catalyst placed inside the reactor, and an effluent stream containing the reaction product. The hydrogen sulfide and the oxirane are present in a mole ratio in a range of about 5:1 to 50:1.
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公开(公告)号：EP3500554A1
公开(公告)日：2019-06-26
申请号：EP17764476.2
申请日：2017-08-17
发明人： KHANKAL, Reza , HWU, Henry , HASENBERG, Daniel M , BARRY, Christina M , REFVIK, Mitchell D , HANKINSON, Michael S
IPC分类号： C07C319/06 , C07C321/04
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