Invention Grant
US08863572B2 Method and system for the protection of internal filters of a LTFT slurry bubble reactor
有权
用于保护LTFT浆料气泡反应器的内部过滤器的方法和系统
- Patent Title: Method and system for the protection of internal filters of a LTFT slurry bubble reactor
- Patent Title (中): 用于保护LTFT浆料气泡反应器的内部过滤器的方法和系统
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Application No.: US12522905Application Date: 2008-01-09
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Publication No.: US08863572B2Publication Date: 2014-10-21
- Inventor: Pål Søraker , Marcus Fathi , Alton Christo Liedeman , Jan Jacobus Van Aswegan , Rodney Bruce Buchan
- Applicant: Pål Søraker , Marcus Fathi , Alton Christo Liedeman , Jan Jacobus Van Aswegan , Rodney Bruce Buchan
- Applicant Address: ZA Parow NO Stavanger
- Assignee: The Pretroleum Oil and Gas Corporation of South Africa (Pty) Ltd.,StatoilHydro ASA
- Current Assignee: The Pretroleum Oil and Gas Corporation of South Africa (Pty) Ltd.,StatoilHydro ASA
- Current Assignee Address: ZA Parow NO Stavanger
- Agency: Knobbe Martens Olson & Bear, LLP.
- Priority: ZA2007/00303 20070111
- International Application: PCT/ZA2008/000002 WO 20080109
- International Announcement: WO2008/086543 WO 20080717
- Main IPC: G01F23/00
- IPC: G01F23/00 ; G01F23/76 ; B01J8/22 ; B01J8/00 ; G01F23/288 ; B01J8/20 ; G01F23/284 ; G01F23/68 ; G01F23/292
Abstract:
The invention provides a method for the protection of internal filters of a LTFT slurry bubble reactor. The method includes the step of activating an emergency back-flush procedure during low slurry level conditions and/or during increasing temperature of an internal filter.
Public/Granted literature
- US20100089148A1 METHOD AND SYSTEM FOR THE PROTECTION OF INTERNAL FILTERS OF A LTFT SLURRY BUBBLE REACTOR Public/Granted day:2010-04-15
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