PROCESS AND SYSTEM FOR PRETREATING GASEOUS EFFLUENT FOR POST-COMBUSTION CO2 CAPTURE

Title:

PROCESS AND SYSTEM FOR PRETREATING GASEOUS EFFLUENT FOR POST-COMBUSTION CO2 CAPTURE

Document Type and Number:

Japanese Patent JP2022027600

Kind Code:

A

Abstract:

To provide a process and a system for reducing the breakdown of an absorbent solution used for absorbing acidic compounds contained in a gaseous effluent.SOLUTION: The present invention concerns the field of capturing CO2 from a gaseous effluent. The incoming gaseous effluent (100) is burned with a fuel (300) so as to obtain a hot gaseous effluent (110) rich in acidic compounds, and the hot gaseous effluent (110) rich in acidic compounds is cooled to supply a cold effluent (120) rich in acidic compounds, which is subsequently used in the step of contact with an absorbent solution (500) rich in acidic compounds.SELECTED DRAWING: Figure 2

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Inventors:

FLORENT GUILLOU
BERENICE MOROY
VANIA SANTOS-MOREAU

Application Number:

JP2021123326A

Publication Date:

February 10, 2022

Filing Date:

July 28, 2021

Export Citation:

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Assignee:

IFP ENERGIES NOW

International Classes:

B01D53/78; B01D53/14; B01D53/48; B01D53/50; B01D53/52; B01D53/62; B01D53/96; C01B32/50

Attorney, Agent or Firm:

Akio Miyazaki
Masaaki Ogata

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