LAMINATE FOR ACID GAS SEPARATION, MODULE FOR ACID GAS SEPARATION HAVING THE LAMINATE

摘要

PROBLEM TO BE SOLVED: To provide a laminate for acid gas separation and a module for acid gas separation which can suppress defect occurrence.SOLUTION: A laminate 1 for acid gas separation includes: a porous support body 4 formed by laminating a porous film 2 and an auxiliary support film 3; an acid gas separation facilitated transport film 5; and a member 6 for a permeable gas flow channel. The laminate includes: a sealing part 7 formed at a width of 5 mm or more around a peripheral edge by permeating an adhesive 8 at a penetration rate of 60% or more in a lamination direction of the porous film 2, the auxiliary support film 3, and the member 6 for a gas flow channel; and a stress buffer part 9 which is adjacent to the sealing part 7, in which the penetration rate of the adhesive 8 in at least the porous film 2 is less than 60%, and which is formed by permeating the adhesive 8 in at least the member 6 for a gas flow channel.