Scalable SSZ-13 membranes for selective CO 2 separation from H 2 , N 2 and CH 4

Scalable and reproducible SSZ-13 membranes with high CO 2 permeance and selectivity were fabricated on 0.5 m long Al 2 O 3 support. The membranes enabled the selective separation of CO 2 from H 2 , N 2 , and CH 4 under both single-gas and mixed-gas conditions.