Invention Grant
- Patent Title: Process and apparatus for mixing two streams of catalyst
- Patent Title (中): 用于混合两股催化剂的方法和装置
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Application No.: US13424713Application Date: 2012-03-20
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Publication No.: US08936758B2Publication Date: 2015-01-20
- Inventor: Paolo Palmas , Mohammad-Reza Mostofi-Ashtiani , Lev Davydov
- Applicant: Paolo Palmas , Mohammad-Reza Mostofi-Ashtiani , Lev Davydov
- Applicant Address: US IL Des Plaines
- Assignee: UOP LLC
- Current Assignee: UOP LLC
- Current Assignee Address: US IL Des Plaines
- Main IPC: F27B15/08
- IPC: F27B15/08
Abstract:
A process and apparatus for mixing streams of regenerated and carbonized catalyst involves passing a catalyst stream around an insert in a lower section of a riser. The insert fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.
Public/Granted literature
- US20130252805A1 PROCESS AND APPARATUS FOR MIXING TWO STREAMS OF CATALYST Public/Granted day:2013-09-26
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