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.: US13323129Application Date: 2011-12-12
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Publication No.: US08747758B2Publication Date: 2014-06-10
- Inventor: Lev Davydov , Lisa M. Wolschlag , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
- Applicant: Lev Davydov , Lisa M. Wolschlag , Paolo Palmas , Robert L. Mehlberg , Mohammad-Reza Mostofi-Ashtiani , Daniel R. Johnson , Chad R. Huovie , Michael S. Sandacz , Peter J. Van Opdorp , Thomas W. Lorsbach , Karthikeyan Paramanandam
- Applicant Address: US IL Des Plaines
- Assignee: UOP LLC
- Current Assignee: UOP LLC
- Current Assignee Address: US IL Des Plaines
- Agent James C Paschall
- 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 into and out of a chamber in a lower section of a riser. The chamber fosters mixing of the catalyst streams to reduce their temperature differential before contacting hydrocarbon feed.
Public/Granted literature
- US20130148464A1 PROCESS AND APPARATUS FOR MIXING TWO STREAMS OF CATALYST Public/Granted day:2013-06-13
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