Invention Grant
- Patent Title: Method for the continuous recovery of carbon dioxide from acidified seawater
- Patent Title (中): 从酸化海水中连续回收二氧化碳的方法
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Application No.: US13571383Application Date: 2012-08-10
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Publication No.: US08663365B2Publication Date: 2014-03-04
- Inventor: Heather D. Willauer , John Barile , Felice DiMascio , Dennis R Hardy , Frederick Williams
- Applicant: Heather D. Willauer , John Barile , Felice DiMascio , Dennis R Hardy , Frederick Williams
- Applicant Address: US DC Washington
- Assignee: The United States of America, as represented by the Secretary of the Navy
- Current Assignee: The United States of America, as represented by the Secretary of the Navy
- Current Assignee Address: US DC Washington
- Agency: US Naval Research Laboratory
- Agent Rebecca L. Forman
- Main IPC: B01D53/22
- IPC: B01D53/22 ; B01D59/12 ; B01D15/00 ; C02F1/44
Abstract:
A method for recovering carbon dioxide from acidified seawater using a membrane contactor and passing seawater with a pH less than or equal to 6 over the outside of a hollow fiber membrane tube while applying vacuum or a hydrogen sweep gas to the inside of the hollow fiber membrane tube, wherein up to 92% of the re-equilibrated [CO2]T is removed from the natural seawater.
Public/Granted literature
- US20130039837A1 Method for the Continuous Recovery of Carbon Dioxide from Acidified Seawater Public/Granted day:2013-02-14
Information query
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