发明名称 |
Integrated catalytic reforming and hydrodealkylation process for maximum recovery of benzene |
摘要 |
The present invention is an integrated catalytic reforming/hydrodealkylation process that maximizes benzene recovery by incorporating refrigeration and pressure swing adsorption separation units. In the refrigeration separation unit, liquid reformate is used as a sponge oil to recover benzene from a hydrodealkylation purge gas stream, which in the past has been vented. The pressure swing adsorption unit remove impurities from a hydrogen-rich gas stream prior to use in the hydrodealkylation unit.
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申请公布号 |
US5278344(A) |
申请公布日期 |
1994.01.11 |
申请号 |
US19920990484 |
申请日期 |
1992.12.14 |
申请人 |
UOP |
发明人 |
GOSLING, CHRISTOPHER D.;SWIFT, JOHN D. |
分类号 |
C10G69/08;(IPC1-7):C07C1/00;C07C7/00;C07C15/00;C10G57/00 |
主分类号 |
C10G69/08 |
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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