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:
Apr. 19, 1988
Filed:
Jan. 07, 1987
Applicant:
Inventor:
Gerhard P Frey, Starnberg, DE;
Assignee:
Linde Aktiengesellschaft, Wiesbaden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
55 23 ; 55 16 ; 55 48 ; 55 50 ; 55 51 ; 55 88 ; 62 54 ;
Abstract
A process for removal of organic impurities from a gas mixture is disclosed for removing most of the impurities from the gas mixture in an economical way. The gas to be purified is subjected to two successive purification stages, in which the impurities still remaining in the gas to be purified after the first purification stage are burned in a second purification stage and the released energy thus is used for operating the first purification stage.