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. 09, 1985
Filed:
May. 18, 1984
Applicant:
Inventors:
Ramaswami Neelameggham, Salt Lake City, UT (US);
John C Priscu, Las Vegas, NV (US);
Robert D Toomey, Salt Lake City, UT (US);
Assignee:
AMAX Inc., Greenwich, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C25C / ;
U.S. Cl.
CPC ...
204130 ; 204 70 ; 2042 / ; 204244 ; 204247 ; 204268 ; 204269 ; 204270 ;
Abstract
Directed to the electrolytic purification of molten magnesium chloride cell feed and to a covered cell design therefor wherein preferably a plurality of bipolar electrodes are employed. A current density of about 0.8 to about 1.5 amperes per square inch D.C. is employed, flow of the electrolyte through the cell proceeds in a non-turbulent manner through flow passages in the electrodes, and the solid impurities deposited electrolytically are removed periodically by mechanical action.