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.:
Date of Patent:
May. 20, 2025
Filed:
Jun. 24, 2022
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Binquan Luan, Chappaqua, NY (US);
Bruce Gordon Elmegreen, Goldens Bridge, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/04 (2006.01); B01D 53/047 (2006.01); B01D 53/32 (2006.01);
U.S. Cl.
CPC ...
B01D 53/0407 (2013.01); B01D 53/0462 (2013.01); B01D 53/047 (2013.01); B01D 53/323 (2013.01); B01D 2253/102 (2013.01); B01D 2253/108 (2013.01); B01D 2253/204 (2013.01); B01D 2257/504 (2013.01); B01D 2259/40083 (2013.01); B01D 2259/812 (2013.01);
Abstract
A method and system for carbon capture through a voltage-swing is provided. The present invention may include capturing carbon dioxide from a gas mixture through physisorption by applying a positive electrical charge to a sorbent to increase the sorbent's selectivity and adsorption and liberating the carbon dioxide from the sorbent by removing the positive electrical charge from the sorbent and applying a desorption method to the sorbent.