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:
Feb. 16, 1988
Filed:
Jan. 13, 1987
Applicant:
Inventor:
Franz-Rudolf Minz, Dormagen, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G25B / ;
U.S. Cl.
CPC ...
204128 ; 204129 ;
Abstract
A process for conducting HCl membrane electrolysis to produce H.sub.2 and Cl.sub.2 from an electrolyte cell comprising a cathode compartment and an anode compartment separated by a membrane comprising feeding a first stream of hydrochloric acid into an inlet of the cathode compartment, withdrawing a second stream of hydrochloric acid from an outlet of the cathode compartment withdrawing a third stream of hydrochloric acid from an outlet of the anode compartment, feeding a fourth stream of hydrochloric aicd into an inlet of the anode compartment, and feeding at least a portion of the second stream into the inlet of the anode compartment.