US 12,247,781 B2
Carrier gas stream processing system and method
Larry L. Baxter, Orem, UT (US); Stephanie Burt, Provo, UT (US); Catherine Dorsi, Houston, TX (US); and Ravikumar Vipperla, Katy, TX (US)
Assigned to Chart Energy & Chemicals, Inc., Ball Ground, GA (US)
Filed by Chart Energy & Chemicals, Inc., Ball Ground, GA (US)
Filed on Jun. 16, 2022, as Appl. No. 17/842,021.
Claims priority of provisional application 63/211,182, filed on Jun. 16, 2021.
Prior Publication US 2022/0404095 A1, Dec. 22, 2022
Int. Cl. F25J 3/02 (2006.01); B01D 53/02 (2006.01)
CPC F25J 3/0266 (2013.01) [B01D 53/02 (2013.01); F25J 2205/30 (2013.01); F25J 2210/70 (2013.01); F25J 2215/80 (2013.01); F25J 2245/02 (2013.01)] 26 Claims
OG exemplary drawing
 
1. A system for separating carbon dioxide from a carrier gas comprising:
a) a CO2 enrichment subsystem configured to receive a carrier gas stream and produce an enriched carbon dioxide fluid stream;
b) a CO2 polishing subsystem in fluid communication with the CO2 enrichment subsystem and configured to produce a carbon dioxide rich fluid stream;
wherein the CO2 polishing subsystem uses cryogenic carbon capture to produce the carbon dioxide rich fluid stream.