Title:
PROCESS FOR INTEGRATED CARBON DIOXIDE GAS SEPARATION FROM COMBUSTION GASES
Document Type and Number:
Japanese Patent JP2019162628
Kind Code:
A
Abstract:
To provide an integrated absorptive gas separation method integratable to a fossil fuel combustion process, which method separates a portion of combustion gas stream containing carbon dioxide and water components from a fuel combustion furnace.SOLUTION: The integrated absorptive gas separation method comprises: forming a combustion gas stream; admitting the combustion gas stream into a carbon dioxide component absorptive gas separation system; admitting the combustion gas stream into an absorbent contactor; absorbing a portion of the carbon dioxide component of the combustion gas stream; recovering a first product stream from the absorbent contactor; admitting a desorption fluid stream into an absorbent contactor; desorbing a first portion of the absorbed carbon dioxide component; recovering a second product stream from the absorbent contactor; admitting an adjustment stream into an absorbent contactor; desorbing a second portion of the absorbed carbon dioxide component; admitting a portion of the second product stream into a condenser in a compression system to separate a portion of water components to form a compressed condensate stream; and admitting the compressed condensate steam into an HRSG heat exchanger conduit or an auxiliary heat exchanger to form a desorption fluid stream.SELECTED DRAWING: Figure 1
Inventors:
ANDRE BOULET
Application Number:
JP2019087171A
Publication Date:
September 26, 2019
Filing Date:
May 02, 2019
Export Citation:
Assignee:
INVENTYS THERMAL TECH INC
International Classes:
B01D53/62; B01D53/82; B01D53/96; C01B32/50
Domestic Patent References:
| JP2010069398A | 2010-04-02 | |||
| JP2010241630A | 2010-10-28 |
Foreign References:
| US20120325088A1 | 2012-12-27 |
Attorney, Agent or Firm:
▲吉▼川 俊雄
Kana Ichikawa
Kana Ichikawa