Invention Grant
- Patent Title: Configurations and methods of high pressure acid gas removal
- Patent Title (中): 高压酸性气体去除的配置和方法
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Application No.: US13119870Application Date: 2009-09-30
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Publication No.: US08696798B2Publication Date: 2014-04-15
- Inventor: John Mak
- Applicant: John Mak
- Applicant Address: US CA Aliso Viejo
- Assignee: Fluor Technologies Corporation
- Current Assignee: Fluor Technologies Corporation
- Current Assignee Address: US CA Aliso Viejo
- Agency: Fish & Tsang, LLP
- International Application: PCT/US2009/058955 WO 20090930
- International Announcement: WO2010/039785 WO 20100408
- Main IPC: B01D53/14
- IPC: B01D53/14
Abstract:
Acid gas is removed from a feed gas using a physical solvent that is regenerated using successive flashing stages after heating of the rich solvent using low-level waste heat that is preferably produced or available within the acid gas removal plant. Especially preferred waste heat sources include compressor discharges of the refrigeration system and/or recompression system for CO2, and/or (low level) heat content from the feed gas.
Public/Granted literature
- US20110203314A1 Configurations And Methods Of High Pressure Acid Gas Removal Public/Granted day:2011-08-25
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