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제목 SYSTEM AND METHOD FOR INTEGRATED CARBON DIOXIDE GAS SEPARATION FROM COMBUSTION GASES
작성자 KCRC 등록일 2019-04-08 조회수 134

 

SYSTEM AND METHOD FOR INTEGRATED CARBON DIOXIDE GAS SEPARATION FROM COMBUSTION GASES

문헌번호

US 2019-0093884 A1 (2019.03.28)

출원번호

16/204079 (2018.11.29)

출원인

INVENTYS THERMAL TECHNOLOGIES INC.

발명자

Andre BOULET

Current IPC

(Main)

F23J-015/02

 

 

우선권번호

-

 

 

요약

An integrated fuel combustion system with gas separation (adsorptive, absorptive, membrane or other suitable gas separation) separates a portion of carbon dioxide from a combustion gas mixture and provides for recycle of separated carbon dioxide to the intake of a fuel combustor for combustion. A process for carbon dioxide separation and recycle includes: admitting combustion gas to an adsorptive gas separation system contactor containing adsorbent material; adsorbing a portion of carbon dioxide; recovering a first product stream depleted in carbon dioxide for release or use; desorbing carbon dioxide from the adsorbent material and recovering a desorbed second product stream enriched in carbon dioxide for sequestration or use; admitting a conditioning and/or desorption fluid into the contactor and desorbing a second portion of carbon dioxide to recover a carbon dioxide enriched conditioning stream; and recycling a portion of the carbon dioxide enriched conditioning stream to an inlet of fuel combustor to pass through the fuel combustor for combustion.

대표청구항

1. An integrated adsorptive gas separation system for separating at least a portion of a combustion gas stream, said combustion gas stream comprising at least carbon dioxide and water components, the system comprising: (a) a prime mover comprising an oxidant inlet, a combustion chamber and an exhaust outlet, that during operation produces said combustion gas stream;(b) an auxiliary heat exchanger comprising an auxiliary heat exchange conduit fluidly connected to receive and heat a desorption fluid stream by a heating circuit fluidly connected to receive a heating fluid stream;(c) an adsorptive gas separator comprising at least one adsorbent contactor, said adsorbent contactor having an inlet and an outlet and comprising at least one adsorbent material for adsorbing said carbon dioxide component,wherein at least one said adsorbent contactor is fluidly connected to receive said combustion gas stream from said exhaust outlet of said prime mover into said inlet of at least one said adsorbent contactor, and to adsorb at least a portion of said carbon dioxide component onto at least one said adsorbent material, andwherein said adsorbent contactor is fluidly connected to receive said desorption fluid stream from said auxiliary heat exchange conduit to desorb at least a portion of said carbon dioxide component on at least one said adsorbent material, producing a carbon dioxide enriched product stream,wherein said desorption fluid stream is admitted into said auxiliary heat exchange conduit at a feed stream at a pressure less than about 2 bar above ambient.

WIPS 패밀리

US2019-0093884A1

 

이전글/다음글
첨부파일 us20190093884a1p.pdf
이전글 과기정통부, 기후분야 신규과제 공모
다음글 System and method for carbon dioxide capture and sequestration