Invention Grant
- Patent Title: System and process for capture of acid gasses at elevated pressure from gaseous process streams
- Patent Title (中): 用于从气态工艺流高压捕获酸性气体的系统和方法
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Application No.: US14516900Application Date: 2014-10-17
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Publication No.: US09433892B2Publication Date: 2016-09-06
- Inventor: David J. Heldebrant , Phillip K. Koech , John C. Linehan , James E. Rainbolt , Mark D. Bearden , Feng Zheng
- Applicant: David J. Heldebrant , Phillip K. Koech , John C. Linehan , James E. Rainbolt , Mark D. Bearden , Feng Zheng
- Applicant Address: US WA Richland
- Assignee: BATTELLE MEMORIAL INSTITUTE
- Current Assignee: BATTELLE MEMORIAL INSTITUTE
- Current Assignee Address: US WA Richland
- Agent James D. Matheson
- Main IPC: B01D53/62
- IPC: B01D53/62 ; B01D53/77 ; B01D53/78 ; B01D53/96 ; B01D53/14 ; B01D53/40
Abstract:
A system, method, and material that enables the pressure-activated reversible chemical capture of acid gasses such as CO2 from gas volumes such as streams, flows or any other volume. Once the acid gas is chemically captured, the resulting product typically a zwitterionic salt, can be subjected to a reduced pressure whereupon the resulting product will release the captures acid gas and the capture material will be regenerated. The invention includes this process as well as the materials and systems for carrying out and enabling this process.
Public/Granted literature
- US20150050203A1 SYSTEM AND PROCESS FOR CAPTURE OF ACID GASSES AT ELEVATED PRESSURE FROM GASEOUS PROCESS STREAMS Public/Granted day:2015-02-19
Information query
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