发明授权
- 专利标题: Process for the manufacture of dialkyl sulfides
- 专利标题(中): 制备二烷基硫化物的方法
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申请号: US333942申请日: 1981-12-23
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公开(公告)号: US4568767A公开(公告)日: 1986-02-04
- 发明人: Edward J. Dzierza , Bernard Buchholz
- 申请人: Edward J. Dzierza , Bernard Buchholz
- 申请人地址: PA Philadelphia
- 专利权人: Pennwalt Corporation
- 当前专利权人: Pennwalt Corporation
- 当前专利权人地址: PA Philadelphia
- 主分类号: B01J29/06
- IPC分类号: B01J29/06 ; B01J29/00 ; B01J29/08 ; B01J29/70 ; C01B39/22 ; C01B39/24 ; C01B39/32 ; C07B61/00 ; C07C20060101 ; C07C49/10 ; C07C67/00 ; C07C313/00 ; C07C319/14 ; C07C319/16 ; C07C321/14 ; C07C149/10
摘要:
A process is provided for the preparation of dialkyl sulfides by reacting alkenes and hydrogen sulfide at elevated temperature in the presence of a Type X, Y or L zeolite containing from about 5 to 15 percent by weight of alkali metal, expresed as Me.sub.2 O (where Me is an alkali metal).
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