Patent ID: 11964242
Assignee: GEORGIA TECH RESEARCH CORPORATION
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 26:
27. The method of claim 1, wherein the membrane is selected from the group consisting of a chabazite (CHA)-type zeolite membrane and a (MFI)-type zeolite membrane; and
wherein at least one of:
the membrane has carbon dioxide (CO2) permeance in a range of 1,000-20,000 gas permeation units under feed conditions at 0-100% humidity;
the membrane has a separation factor for carbon dioxide/methane in a range of 50-500 in a 1-7 bar feed pressure range; or
the membrane has a separation factor for carbon dioxide/propane in a range of 100-2,000 in a 1-7 bar feed pressure range.