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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11779879 B1

PDFFull Text
Date of Patent:
Oct. 10, 2023

Filed:

Jul. 13, 2021

Process and system for pretreating gaseous effluent for post-combustion co2 capture

Applicant:

Ifp Energies Nouvelles, Rueil-Malmaison, FR;

Inventors:

Florent Guillou, Rueil-Malmaison, FR;

Berenice Moroy, Rueil-Malmaison, FR;

Vania Santos-Moreau, Rueil-Malmaison, FR;

Assignee:

IFP Energies nouvelles, Rueil-Malmaison, FR;

Attorney:

FITCH, EVEN, TABIN & FLANNERY, LLP

Primary Examiner:

Daniel Berns

Int. Cl.
CPC ...
B01D 53/96 (2006.01); B01D 53/14 (2006.01); B01D 53/40 (2006.01); B01D 53/62 (2006.01); B01D 53/78 (2006.01);
U.S. Cl.
CPC ...
B01D 53/1493 (2013.01); B01D 53/1425 (2013.01); B01D 53/1475 (2013.01); B01D 2257/504 (2013.01); B01D 2258/0283 (2013.01);
Abstract

The present invention concerns the field of capturing the COfrom a gaseous effluent. The incoming gaseous effluent is burned with a fuel, so as to obtain a hot gaseous effluent rich in acidic compounds, and the hot gaseous effluent rich in acidic compounds is cooled to give a cold effluent rich in acidic compounds, which is subsequently used in the step of contacting with an absorbent solution rich in acidic compounds.

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Guillou, Florent. (2023). Process and system for pretreating gaseous effluent for post-combustion co2 capture (U.S. Patent No. 11779879). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11779879

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