发明授权
US06623621B1 Control of flooding in a countercurrent flow reactor by use of temperature of liquid product stream
有权
通过使用液体产物流的温度控制逆流流动反应器中的淹水
- 专利标题： Control of flooding in a countercurrent flow reactor by use of temperature of liquid product stream
- 专利标题（中）： 通过使用液体产物流的温度控制逆流流动反应器中的淹水
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申请号： US09457438申请日： 1999-12-07
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公开(公告)号： US06623621B1公开(公告)日： 2003-09-23
- 发明人: Larry L. Iaccino , Russell D. Sellen , David C. Dankworth , Edward S. Ellis , Jeffrey W. Frederick , Ramesh Gupta , James J. Schorfheide , Louis A. Curcio, Jr.
- 申请人： Larry L. Iaccino , Russell D. Sellen , David C. Dankworth , Edward S. Ellis , Jeffrey W. Frederick , Ramesh Gupta , James J. Schorfheide , Louis A. Curcio, Jr.
- 主分类号： C10G4500
- IPC分类号： C10G4500
摘要：
A process for upgrading a liquid petroleum or chemical stream wherein said stream flows countercurrent to the flow of a treat gas, such as a hydrogen-containing gas, in at least one reaction zone. The temperature of at least a portion of the liquid stream in the reactor is used to control the flooding characteristics of the reactor.
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