Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Pedro M. Buarque de Macedo0
Luis M. Penafiel0
Date of Patent
December 26, 2006
Patent Application Number
11378610
Date Filed
March 17, 2006
Patent Primary Examiner
Patent abstract
A method and related apparatus for monitoring and eliminating gas build-up in an anion exchange column comprised of an anion exchange material placed within a vessel and a liquid layer comprising water contaminated by at least antimony passing through said vessel, which method comprises maintaining said anion exchange material within said liquid layer by allowing gases produced by a reaction of said liquid layer with said anion exchange material to be released from said anion exchange vessel though a valve or other gas release mechanism.
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