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:
Jun. 07, 1983
Filed:
Apr. 16, 1982
Applicant:
Inventor:
Shiro G Kimura, Schenectady, NY (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55 16 ; 55158 ; 55195 ;
Abstract
A system and process are described for increasing the concentration of a combustible component of a gaseous mixture containing such component (e.g. methane) and an additional gaseous component (e.g. carbon dioxide), wherein the gaseous mixture is contacted with a permselective membrane which is permeable to both such components and has selectivity for the additional component. A pressure difference is maintained across the membrane. At least a portion of the energy employed to maintain the pressure difference is provided by combustion of at least a portion of the combustible component which has permeated through the membrane.