Process for sequestering carbon dioxide and sulfur dioxide

Details Process for sequestering carbon dioxide and sulfur dioxide Process for sequestering carbon dioxide and sulfur dioxide

2004-04-29

2009-10-20

Bos, Steven (Department: 1793)

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

Carbon dioxide or hydrogen sulfide component

C423S230000, C423S232000, C423S234000, C095S036000

Reexamination Certificate

active

07604787

ABSTRACT:
A process for sequestering carbon dioxide, which includes reacting a silicate based material with an acid to form a suspension, and combining the suspension with carbon dioxide to create active carbonation of the silicate-based material, and thereafter producing a metal salt, silica and regenerating the acid in the liquid phase of the suspension.

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