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:
Sep. 16, 1980
Filed:
Sep. 10, 1979
Gordon A Carlson, Wadsworth, OH (US);
PPG Industries, Inc., Pittsburgh, PA (US);
Abstract
Disclosure is a method of treating a chlorine containing first gas stream in an electrolytic cell having an aqueous hydrochloride acid catholyte liquor containing catholyte compartment, an aqueous hydrochloric acid anolyte liquor containing anolyte compartment and an ion permeable barrier therebetween. According to the disclosed method the first gas stream is fed to the catholyte compartment, and an electrical current is passed through the cell to form chloride ion in the catholyte liquor. The first gas stream, depleted in chlorine content, is recovered from the catholyte compartment, while a second gas stream, containing mainly chlorine is recovered from the anolyte compartment.