Method of removing iodine and compounds thereof from gaseous effluents
AssigneeRohm and Haas Company
InventorsRonald L. Keener, Paul A. Kittle
Life of this patent
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Abstract
Certain anion exchange resins containing substantial amounts of cross-linker are useful in the removal of iodine and compounds thereof from gaseous effluents.
Claims15
A method for removing iodine and compounds thereof from gaseous streams which comprises contacting the stream with a mass or bed of crosslinked acrylic anion exchange resin, derived from at least one acrylic monomer selected from the group consisting of branched and straight chain alkyl acrylate esters containing 1 to 6 carbon atoms, substituted alkyl acrylate esters, aromatic acrylate esters, acrylic acid, acrylate salts, acryloyl halides, acrylonitrile derivatives and acrylamide derivatives, and at least one crosslinking monomer, containing two or more reactive unsaturated carbon-carbon bonds.
Dependencies are inferred from the claim text.