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:
Sep. 19, 1978
Filed:
Nov. 08, 1976
Applicant:
Inventors:
Masayoshi Ohno, Yokohama, JP;
Akio Kakuta, Kawasaki, JP;
Terukatsu Miyauchi, Yokohama-shi, JP;
Tatsuji Kikuchi, Tokyo, JP;
Assignees:
Tokyo Shibaura Electric Co., Ltd., Yokohama, JP;
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
55 64 ; 55 66 ; 55 70 ; 55 73 ; 55 89 ;
Abstract
Separation of a mixed gas is carried out at ordinary temperatures by employing a silicone oil, or a certain high polymeric substance in liquid form or in solution as the solvent for absorbing the gas. Among others, methylphenyl silicone oil is preferably employed as the solvent in separating radioactive gases.