发明授权
US5259855A Apparatus for separating fluidized cracking catalysts from hydrocarbon
vapor
失效
用于从烃蒸气分离流化裂化催化剂的装置
- 专利标题： Apparatus for separating fluidized cracking catalysts from hydrocarbon vapor
- 专利标题（中）： 用于从烃蒸气分离流化裂化催化剂的装置
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申请号： US41680申请日： 1993-04-01
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公开(公告)号： US5259855A公开(公告)日： 1993-11-09
- 发明人: Joseph L. Ross, Jr. , Charles Schaub , Carl J. Horecky
- 申请人： Joseph L. Ross, Jr. , Charles Schaub , Carl J. Horecky
- 申请人地址： MA Boston
- 专利权人： Stone & Webster Engineering Corp.
- 当前专利权人： Stone & Webster Engineering Corp.
- 当前专利权人地址： MA Boston
- 主分类号： B01J8/00
- IPC分类号： B01J8/00 ; C10G11/18 ; B11D45/12
摘要：
The invention is a process and apparatus for rapidly and efficiently separating a fluidized catalytic cracking mixture into cracking catalysts and hydrocarbon vapor. The invention decreases the production of unwanted hydrocarbon byproducts by decreasing the contact time between the separated hydrocarbon vapor and the cracking catalyst.
公开/授权文献
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