发明名称 |
ZSM-5 Zeolite catalyzes dialkyl disulfide conversion to hydrogen sulfide |
摘要 |
Dialkyl disulfide waste, such as that formed in a caustic wash process for removing mercaptans from a hydrocarbon stream, is converted to hydrogen sulfide and valuable hydrocarbons by catalytic contact with a highly siliceous zeolite catalyst exemplified by ZSM-5. The hydrogen sulfide in turn is readily converted to marketable sulfur, thus alleviating the waste disposal problem.
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申请公布号 |
US4265735(A) |
申请公布日期 |
1981.05.05 |
申请号 |
US19790106320 |
申请日期 |
1979.12.21 |
申请人 |
MOBIL OIL CORPORATION |
发明人 |
AUDEH, COSTANDI A.;CHANG, CLARENCE D.;LANG, WILLIAM H. |
分类号 |
C01B17/16;C07C1/32;C07C7/148;(IPC1-7):C07C19/00 |
主分类号 |
C01B17/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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