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:
Mar. 12, 1985
Filed:
Sep. 13, 1982
Applicant:
Inventors:
Martial Atlani, Paris, FR;
Roben Loutaty, Le Havre, FR;
Claude Wakselman, Villebon sur Yvette, FR;
Charles Yacono, Le Havre, FR;
Assignees:
Compagnie Francaise de Raffinage, both of, FR;
Agence Nationale de Valorisation de la Recherche (ANVAR), both of, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55 53 ; 55 68 ; 55 73 ; 423226 ;
Abstract
The invention relates to a method for purifying a gas mixture containing at least one undesirable gas compound utilizing certain sulfonamide or sulfamide solvents.