发明名称 |
Process for ultra low sulfur gasoline |
摘要 |
A process for removing organic sulfur compounds from heavy boiling range naphtha in a dual purpose reactor wherein the heavy boiling range naphtha is fed downflow over a fixed bed of hydrodesulfurization zone and then treated with hydrogen in a hydrodesulfurization catalytic distillation zone. Vapor containing hydrogen sulfide is removed between the zones. Preferably the heavy boiling range naphtha is produced by treating a full boiling range naphtha to concurrently react diolefins and mercaptans and split the light and heavy boiling range naphtha in a distillation column reactor.
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申请公布号 |
US7261809(B2) |
申请公布日期 |
2007.08.28 |
申请号 |
US20020295706 |
申请日期 |
2002.11.15 |
申请人 |
CATALYTIC DISTILLATION TECHNOLOGIES |
发明人 |
BAKSHI AMARJIT S. |
分类号 |
C10G45/04;C10G45/08;C10G45/60;C10G45/62;C10G65/04 |
主分类号 |
C10G45/04 |
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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