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:
Jul. 30, 1991
Filed:
Dec. 15, 1989
Applicant:
Inventors:
Michael Heisel, 8023 Pullach, DE;
Josef Sporer, 8121 Wielenbach, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ; C02F / ; C02F / ; C02F / ;
U.S. Cl.
CPC ...
210750 ; 210758 ; 210765 ; 210916 ; 55 73 ;
Abstract
For the treatment of a wastewater containing sour gases with a stripping gas, resultant stripping gas containing the sour gases is introduced into at least one combustion stage within the total process for recovery of the sulfur-containing components, the wastewater being stripped with at least a portion of the amount of O.sub.2 -containing gas required in the subsequent combustion stages.