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:
Apr. 02, 1991
Filed:
Nov. 09, 1989
Applicant:
Inventors:
Jean-Christophe Millet, Saint-Genis-Laval, FR;
Michel Jaccaud, Lyons, FR;
Assignee:
Atochem, Puteaux, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25B / ; C25B / ;
U.S. Cl.
CPC ...
204 82 ; 204 95 ;
Abstract
The alkali metal perchlorates, e.g., sodium perchlorate or hydrate thereof, are continuously produced by continuously electrolyzing an aqueous solution electrolyte of a corresponding alkali metal chlorate in a single stage, while maintaining such electrolyte homogeneous and compositionally uniform over time by the continuous and simultaneous introduction of alkali metal chlorate and water thereto, and continuously directly separating desired alkali metal perchlorate from such solution of electrolysis.