Invention Grant
- Patent Title: Integrated system and method for removing acid gas from a gas stream
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Application No.: US15521467Application Date: 2015-10-20
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Publication No.: US10414649B2Publication Date: 2019-09-17
- Inventor: David L. Denton , Raghubir P. Gupta , Brian S. Turk , Vijay Gupta , Himanshu Paliwal
- Applicant: Research Triangle Institute
- Applicant Address: US NC Research Triangle Park
- Assignee: Research Triangle Institute
- Current Assignee: Research Triangle Institute
- Current Assignee Address: US NC Research Triangle Park
- Agency: Olive Law Group, PLLC
- Agent David P. Gloekler
- International Application: PCT/US2015/056391 WO 20151020
- International Announcement: WO2016/064825 WO 20160428
- Main IPC: C01B3/16
- IPC: C01B3/16 ; B01D53/48 ; B01D53/62 ; B01D53/14 ; B01D53/83 ; B01D53/96 ; B01J7/02 ; B01J19/00 ; C01B3/56 ; C10K1/00 ; C10K1/10 ; C10K1/20 ; C10K1/32 ; C10K3/04 ; C10L3/10 ; B01D53/52 ; B01J20/34 ; C01B3/52 ; C01B17/04 ; C01B17/74
Abstract:
Acid gas compounds are removed from a process gas such as, for example, syngas or natural gas, by flowing a feed gas into a desulfurization unit to remove a substantial fraction of sulfur compounds from the feed gas and flowing the resulting desulfurized gas into a CO2 removal unit to remove a substantial fraction of CO2 from the desulfurized gas.
Public/Granted literature
- US20170334718A1 INTEGRATED SYSTEM AND METHOD FOR REMOVING ACID GAS FROM A GAS STREAM Public/Granted day:2017-11-23
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