Simulated moving bed system for CO2 separation, and method of same

Elliott, Jeannine Elizabeth; Copeland, Robert James; Lind, Jeff; Leta, Daniel P.; McCall, Patrick P.

Title: Simulated moving bed system for CO2 separation, and method of same

Patent · Tue Nov 03 00:00:00 EST 2020

OSTI ID:1771573

Elliott, Jeannine Elizabeth; Copeland, Robert James; Lind, Jeff; Leta, Daniel P.; McCall, Patrick P.

A system and method for separating and/or purification of CO2 gas from a CO2 feed stream is described. The system and method include a plurality of fixed sorbent beds, adsorption zones and desorption zones, where the sorbent beds are connected via valve and lines to create a simulated moving bed system, where the sorbent beds move from one adsorption position to another adsorption position, and then into one regeneration position to another regeneration position, and optionally back to an adsorption position. The system and method operate by concentration swing adsorption/desorption and by adsorptive/desorptive displacement.

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Research Organization:: Exxonmobil Research and Engineering Co., Annandale, NJ (United States); TDA Research, Inc., Wheat Ridge, CO (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: NT0005497

Assignee:: ExxonMobil Research and Engineering Company (Annandale, NJ); TDA Research, Inc (Wheat Ridge, CO)

Patent Number(s):: 10,821,393

Application Number:: 15/234,772

OSTI ID:: 1771573

Resource Relation:: Patent File Date: 08/11/2016

Country of Publication:: United States

Language:: English

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