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. 06, 1984
Filed:
Sep. 28, 1982
Applicant:
Inventors:
Walter Lindorfer, Kassel, DE;
Wilhelm Jan-Held, Staufenberg, DE;
Assignee:
Wintershall AG, Kassel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210708 ; 210710 ; 210712 ; 210721 ; 210747 ; 210912 ; 210919 ; 405 53 ;
Abstract
Salt caverns or cavities are used only for intermediate storage and not for permanent storage of liquid pumpable wastes, to avoid above ground installations for such operations as phase separation, neutralization and sedimentation. The caverns may be used in combination or in series.