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. 27, 1984
Filed:
Dec. 08, 1981
Applicant:
Inventor:
Michael Heilgeist, Linkenheim, DE;
Assignee:
Kernforschungszentrum Karlsruhe GmbH, Karlsruhe, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G21F / ;
U.S. Cl.
CPC ...
210757 ; 210903 ; 252631 ; 423396 ; 423351 ;
Abstract
A process for removing ammonium nitrate NH.sub.4 NO.sub.3 (AN) from an aqueous solution. At least one nitrogen-oxygen (N-O) compound in the form of NO.sub.x and/or N.sub.2 O.sub.2x, where x=1 or 2, is added to the aqueous solution containing the AN, the N-O compound being in gaseous or liquid state or as an ion present in an aqueous solution, at a temperature above room temperature but below the boiling point of the solution containing the AN and under normal pressure.
Heilgeist, Michael. (1984). Process for removing ammonium nitrate from aqueous solutions (U.S. Patent No. 4439326). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4439326
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile