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. 18, 1986
Filed:
Sep. 28, 1982
Applicant:
Inventors:
Walter Lindorfer, Kassel, DE;
Wilhelm Jahn-Held, Staufenberg, DE;
Assignee:
Wintershall AG, Kassel, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ; B09B / ; C02F / ; G21F / ;
U.S. Cl.
CPC ...
405128 ; 405 53 ; 210747 ;
Abstract
Pumpable wastes are mixed in salt caverns with soluble or dissolved salts, which crystallize at the cavern temperature with bonding of water of crystallization; or with organic waste materials which solidify in the liquid phase of the cavern contents or increase the density of the cavern contents; or with solid waste materials, whereby the specific gravity of the liquid phase is increased in order to narrow the difference between the specific gravity of the salt mineral of the cavern wall and the specific gravity of the liquid phase of the cavern contents and the caverns are sealed.