C25C 1/06

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9938632 Apparatus and method for recovery of material generated during electrochemical material removal in acidic electrolytesSep 04, 15Apr 10, 18Faraday Technology, Inc.
9856569 Apparatus and method of producing metal in a nasicon electrolytic cellJul 03, 13Jan 02, 18FIELD UPGRADING LIMITED
9777345 Method and apparatus for acid granulation of matteDec 19, 13Oct 03, 17OUTOTEC (FINLAND) OY
9777346 Methods for recovering metals from electronic waste, and related systemsSep 03, 15Oct 03, 17Battelle Energy Alliance, LLC
9702044 Method for regenerating plating liquid, plating method, and plating apparatusNov 27, 12Jul 11, 17FUJI SHOJI CO., LTD.
9315914 Light metal productionJan 30, 14Apr 19, 16GAS TECHNOLOGY INSTITUTE
9080244 Process for iron and steel productionOct 25, 12Jul 14, 15THE GEORGE WASHINGTON UNIVERSITY
8784639 Electrochemical process for the recovery of metallic iron and chlorine values from iron-rich metal chloride wastesMar 20, 08Jul 22, 14Rio Tinto fer et Titane Inc.
8202411 Electrowinning apparatus and processMar 19, 08Jun 19, 12ELTRON RESEARCH & DEVELOPMENT, INC.
6818119 Method for processing metalsJun 14, 02Nov 16, 04HONEYWELL INTERNATIONAL INC.
6685819 System and method for removing a solution phase metal from process liquorJul 10, 01Feb 03, 04ARIZONA PUBLIC SERVICE COMPANY
6261526 Nickel recovery process and compositions for use thereinAug 12, 99Jul 17, 01COGNIS IP MANAGEMENT GMBH
6176997 Apparatus and method for copper extraction by in-situ electrolysis in heap-leaching of oresDec 16, 98Jan 23, 01ENPAR Technologies Inc.
6156280 Process for removing manganese from organic solutions of oximes and nickel ore treatment processFeb 24, 99Dec 05, 00COGNIS IP MANAGEMENT GMBH
6149797 Method of metal recovery using electrochemical cellOct 27, 98Nov 21, 00EASTMAN KODAK COMPANY
5954936 Robust technetium removal method and systemMar 14, 97Sep 21, 99ENERGYSOLUTIONS, LLC
5752206 In-situ decontamination and recovery of metal from process equipmentApr 04, 96May 12, 98Not available
5705051 Electrochemical processApr 15, 96Jan 06, 98CARMEUSE NORTH AMERICA SERVICES, INC.
5620584 Electrochemical reduction of metal salts as a method of preparing highly dispersed metal colloids and substrate fixed metal clusters by electrochemical reduction of metal saltsMar 09, 95Apr 15, 97UMICORE AG & CO. KG
5595642 Pressure leaching of nickel and cobalt sulphides with chlorine under controlled redox potential conditionsNov 16, 95Jan 21, 97GLENCORE CANADA CORPORATION

Showing 1 to 20 of 44 results