METHOD FOR MANUFACTURING COMPLEX FOR CARBON DIOXIDE SEPARATION, COMPLEX FOR CARBON DIOXIDE SEPARATION, AND MODULE FOR CARBON DIOXIDE SEPARATION

摘要

A method for manufacturing a complex for carbon dioxide separation, the complex for carbon dioxide separation including a support and a carbon dioxide separation layer on the support, and the method including: applying, on the support, a coating liquid for forming the carbon dioxide separation layer including: a water-absorbing polymer, an alkali metal salt, and a filler having a density lower than a density of the alkali metal salt, a new Mohs hardness of 2 or greater, and a volume average particle diameter that is 30% or less of a thickness of the carbon dioxide separation layer; and drying the coating liquid applied for forming the carbon dioxide separation layer to obtain the carbon dioxide separation layer.

主权项

1. A method for manufacturing a complex for carbon dioxide separation, the complex for carbon dioxide separation comprising a support and a carbon dioxide separation layer on the support, and the method comprising:
applying, on the support, a coating liquid for forming the carbon dioxide separation layer, the coating liquid comprising:
a water-absorbing polymer,an alkali metal salt, anda filler having a density lower than a density of the alkali metal salt, a new Mohs hardness of 2 or greater, and a volume average particle diameter that is 30% or less of a thickness of the carbon dioxide separation layer; and drying the applied coating liquid for forming the carbon dioxide separation layer to obtain the carbon dioxide separation layer.