2 patents
Utility
Apparatus and method for recovering carbon dioxide in combustion exhaust gas
22 Feb 22
The present invention relates to an apparatus and method for recovering carbon dioxide (hereinafter also referred to as “CO2”) contained in a combustion exhaust gas, and more specifically relates to: an apparatus and method for reactively absorbing CO2 contained in a combustion exhaust gas into an amine compound-containing absorption liquid; an apparatus and method for desorbing CO2 contained in an amine compound-containing absorption liquid from the amine compound-containing absorption liquid; an apparatus and method for evaporating and separating impurities from the amine compound-containing absorption liquid containing the impurities; an apparatus and method for performing a pretreatment such as desulfurization, dust removal, and cooling on a combustion exhaust gas; and a carbon dioxide-recovering apparatus and method utilizing the above apparatuses and methods.
Terutoshi Suzuki, Hisao Kojima, Teruhiko Suzuki, Shinji Kojima
Filed: 23 Mar 18
Utility
Apparatus and Method for Recovering Carbon Dioxide In Combustion Exhaust Gas
26 Feb 20
The present invention relates to an apparatus and method for recovering carbon dioxide (hereinafter also referred to as “CO2”) contained in a combustion exhaust gas, and more specifically relates to: an apparatus and method for reactively absorbing CO2 contained in a combustion exhaust gas into an amine compound-containing absorption liquid; an apparatus and method for desorbing CO2 contained in an amine compound-containing absorption liquid from the amine compound-containing absorption liquid; an apparatus and method for evaporating and separating impurities from the amine compound-containing absorption liquid containing the impurities; an apparatus and method for performing a pretreatment such as desulfurization, dust removal, and cooling on a combustion exhaust gas; and a carbon dioxide-recovering apparatus and method utilizing the above apparatuses and methods.
Terutoshi SUZUKI, Hisao KOJIMA, Teruhiko SUZUKI, Shinji KOJIMA
Filed: 22 Mar 18
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