Carbon Dioxide Capture from Flue Gas Using Dry, Regenerable Sorbents

Green, David A. ; Nelson, Thomas O. ; Turk, Brian S. ; Box, Paul D. ; Gupta, Raghubir P.

Research Triangle Institute

关键词: Removal;    Combustion;    Surface Area;    Carbon Dioxide;    01 Coal, Lignite, And Peat;   

DOI  :  10.2172/895490
RP-ID  :  None
RP-ID  :  FC26-00NT40923
RP-ID  :  895490

美国|英语

来源: UNT Digital Library

【 摘 要 】

This report describes research conducted between January 1, 2006, and March 31, 2006, on the use of dry regenerable sorbents for removal of carbon dioxide (CO{sub 2}) from coal combustion flue gas. An integrated system composed of a downflow co-current contact absorber and two hollow screw conveyors (regenerator and cooler) was assembled, instrumented, debugged, and calibrated. A new batch of supported sorbent containing 15% sodium carbonate was prepared and subjected to surface area and compact bulk density determination.