Molded product of activated carbon and a method for production thereof
AssigneeJapan EnviroChemicals, Ltd.
InventorsMasanori Tsuji, Masaaki Kameno, Keizo Furukawa
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Abstract
An molded product of activated carbon produced by molding a kneaded mixture containing an activated carbon, a solvent, and a phenol-aldehyde type resin being solid in a normal temperature and containing 50 to 95% by weight of components soluble in the solvent used, drying and curing the molding, and then carbonizing the molding in an inert gas has a high adsorption capability and a high mechanical strength, e.g., a compressive strength, especially the strength after being contacted with an acid or water.
Claims7
A molded product of activated carbon obtained by steps comprising (1) molding a kneaded mixture containing an activated carbon, a solvent, and a phenol-aldehyde resin being solid at 25° C. and containing 50 to 95% by weight of components soluble in the solvent, (2) drying and curing the molded mixture, and then (3) carbonizing the molded mixture in an inert gas atmosphere.
A method of producing an molded product of activated carbon comprising steps of (1) molding a kneaded mixture containing an activated carbon, a solvent, and he a phenol-aldehyde resin being solid at 25° C. and containing 50 to 95% by weight of components soluble in the solvent, (2) drying and curing the molded mixture, and then (3) carbonizing the molded mixture in an inert gas atmosphere.
Dependencies are inferred from the claim text.