Promoter enhanced chilled ammonia based system and method...

Details Promoter enhanced chilled ammonia based system and method... Promoter enhanced chilled ammonia based system and method...

2011-01-04

2011-01-04

Smith, Duane (Department: 1797)

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Carbon dioxide or hydrogen sulfide component

C423S229000, C423S234000, C423S220000, C095S186000, C095S211000, C095S236000, C095S183000, C095S187000, C096S234000, C096S290000

Reexamination Certificate

active

07862788

ABSTRACT:
A chilled ammonia based CO2capture system and method is provided. A promoter is used to help accelerate certain capture reactions that occur substantially coincident to and/or as a result of contacting a chilled ammonia based ionic solution with a gas stream that contains CO2.

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“Semi-batch absorption and regeneration studies for CO2 capture by aqueous ammonia”, Fuel Processing Technology, vol. 86, No. 14-15, Oct. 1, 2005, pp. 1533-1546.

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