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:
Jun. 24, 1980
Filed:
Mar. 20, 1978
Applicant:
Inventors:
Helfried Lahr, Karlsdorf-Neuthard, DE;
Gunter Krug, Bruchsal, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G21F / ;
U.S. Cl.
CPC ...
210 59 ; 210 66 ; 210 71 ; 2523 / ; 134 13 ; 134 29 ; 134 30 ; 423189 ;
Abstract
A process for regenerating an ammonium, heavy metal salts, ammonium nitrate nd organic substances containing wash water resulting from the production of a hydrated oxide of an actinide which comprises evaporating said wash water to a concentration of at least 900 grams per liter salt and scrubbing the resulting CO.sub.2 -containing vapors with hot alkali lye prior to their condensation.
Lahr, Helfried. (1980). Process for the working up and regeneration of wash waters containing (U.S. Patent No. 4209399). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4209399
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile