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.

Date of Patent:
Jan. 07, 2020

Filed:

Jul. 17, 2015
Applicant:

Kobe Steel, Ltd., Kobe-shi, JP;

Inventors:

Akitoshi Fujisawa, Kobe, JP;

Koji Noishiki, Takasago, JP;

Akira Matsuoka, Kobe, JP;

Assignee:

KOBE STEEL, LTD., Kobe-shi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 19/00 (2006.01); B01D 53/18 (2006.01); B01D 53/14 (2006.01); C01B 32/50 (2017.01); B01D 11/04 (2006.01);
U.S. Cl.
CPC ...
B01D 53/18 (2013.01); B01D 11/0496 (2013.01); B01D 19/00 (2013.01); B01D 53/14 (2013.01); B01D 53/1456 (2013.01); B01D 53/1475 (2013.01); B01D 53/1487 (2013.01); C01B 32/50 (2017.08); B01D 2251/304 (2013.01); B01D 2251/604 (2013.01); B01D 2252/204 (2013.01); B01D 2257/2045 (2013.01); B01D 2257/306 (2013.01); B01D 2257/404 (2013.01); B01D 2257/502 (2013.01); B01D 2257/504 (2013.01); Y02C 10/06 (2013.01);
Abstract

A gas transfer processing method includes: transferring gas to an inside or an outside of an absorption liquid within respective processing flow paths while circulating the absorption liquid through the respective processing flow paths; after the gas transferring, separating a mixed fluid including the absorption liquid discharged from outlets of the respective processing flow paths and gas by respective separation headers into the absorption liquid and the gas; and circulating the absorption liquid separated in the separating by returning the separated absorption liquid from the separation headers to inlets of the respective processing flow paths through respective recirculation lines, thus introducing the absorption liquid to the respective processing flow paths. The process promotes transfer of a target component to an absorption liquid, while enabling execution of a component transfer process by compact equipment.


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