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:
Dec. 27, 2022
Filed:
Oct. 25, 2018
Applicants:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Renaissance Energy Research Corporation, Kyoto, JP;
Inventors:
Nobutaka Kodama, Osaka, JP;
Takehiro Nakasuji, Niihama, JP;
Osamu Okada, Kyoto, JP;
Masaaki Teramoto, Kyoto, JP;
Nobuaki Hanai, Kyoto, JP;
Assignees:
SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;
RENAISSANCE ENERGY RESEARCH CORPORATION, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/22 (2006.01); B01D 63/10 (2006.01); B01D 65/00 (2006.01); B01D 69/02 (2006.01);
U.S. Cl.
CPC ...
B01D 63/10 (2013.01); B01D 53/226 (2013.01); B01D 53/227 (2013.01); B01D 65/00 (2013.01); B01D 69/02 (2013.01); B01D 2313/22 (2013.01); B01D 2325/36 (2013.01);
Abstract
A gas separation apparatus includes a separation membrane module including at least one gas separation membrane element in a housing, a casing for blocking external air, and a heat source unit for adjusting a temperature of a heat medium with which the casing is filled. The casing holds greater than or equal to two separation membrane modules.