发明名称 |
Alkylation system with catalyst transfer |
摘要 |
A system for alkylating hydrocarbons which includes an improved method of safely handling alkylation catalyst is disclosed. The process includes passing the alkylation catalyst from a settler vessel to a catalyst receiving vessel, via a catalyst cooler, for containment therein in the presence of a condensible gas. Also disclosed is a method for controlling the pressure in the catalyst receiving vessel by controlling the rate of removal of vapors.
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申请公布号 |
US7972563(B2) |
申请公布日期 |
2011.07.05 |
申请号 |
US20100694782 |
申请日期 |
2010.01.27 |
申请人 |
UOP LLC |
发明人 |
HOVIS KEITH W.;IQBAL KHALID;CRAGUN MARK R. |
分类号 |
G05D16/00;C07C2/58;G05D7/00 |
主分类号 |
G05D16/00 |
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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