Acidic gas adsorbent and acidic gas adsorption apparatus
AssigneeNitto Denko Corporation
InventorsYui MINAMI, Satoru SUZUKI
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Abstract
The present invention provides an acidic gas adsorbent having improved heat resistance. The acidic gas adsorbent of the present invention includes a polymer having an amino group and at least one selected from the group consisting of a sulfide bond and a polysulfide bond. The polymer is, for example, an epoxy polymer including a constitutional unit derived from an amine monomer and a constitutional unit derived from a thiol monomer. An acidic gas adsorption device of the present invention includes an adsorption part having a gas inlet and a gas outlet. The adsorption part contains the acidic gas adsorbent.
Claims12
An acidic gas adsorbent comprising a polymer having an amino group and at least one selected from the group consisting of a sulfide bond and a polysulfide bond.
Dependencies are inferred from the claim text.