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Catalyst, Solid Sorbent, Or Support Therefor: Product Or Process Of Making > Solid Sorbent > Having Specifically Intended Extraneously Added Iron Group (i.e., Fe, Co, Ni) Component Having Specifically Intended Extraneously Added Iron Group (i.e., Fe, Co, Ni) ComponentHaving Specifically Intended Extraneously Added Iron Group (i.e., Fe, Co, Ni) Component patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/10/05 - 20050250644 - Treated bottom ash medium and method of arsenic removal from drinking water A method for low-cost arsenic removal from drinking water using chemically prepared bottom ash pre-treated with ferrous sulfate and then sodium hydroxide. Deposits on the surface of particles of bottom ash form of activated iron adsorbent with a high affinity for arsenic. In laboratory tests, a miniscule 5 grams of ... 09/15/05 - 20050202968 - Oxygen absorber An oxygen absorber includes an iron powder, and a first layer coated on a surface of the iron powder and formed of iron chloride through a chemical reaction. Further, the oxygen absorber includes a matrix material filled with the iron powder covered with the first layer of iron chloride. It ... ### FreshPatents.com Support |