| Patents for C22B 7 - Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof (11,341) |
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| 02/15/2006 | CN1735468A Method and device for treating incineration fly ash |
| 02/15/2006 | CN1242078C Process for innocuous treatment and recovering alumina of aluminium phosphide fumigated slag |
| 02/14/2006 | US6996918 Device and method for treating a refuse material containing hydrocarbons |
| 02/09/2006 | WO2006013568A2 Recovery of precious metals from electronic scrap by hydrometallurgical processing |
| 02/08/2006 | EP1624080A1 Raw material for aluminum refining and method for refining aluminum, high purity aluminum material, method for producing aluminum material for electrode of electrolytic capacitor, and aluminum material for electrode of electrolytic capacitor |
| 02/08/2006 | EP1624079A1 Process for winning iron from waste material containing iron oxides and briquette for carrying out this process |
| 02/08/2006 | EP1622831A1 Process for the treatment of waste metal chlorides |
| 02/08/2006 | EP1370699B1 A method for the precipitation of silica in connection with zinc ore leaching |
| 02/08/2006 | EP1165845B1 Method and apparatus for removing undesirable metals from iron-containing materials |
| 02/07/2006 | CA2272370C Production of aromatic carboxylic acids and recovery of co/mn cattalyst from ash |
| 02/01/2006 | CN1728445A Desulfurization process of pastel and grids of lead accumulators |
| 01/31/2006 | CA2150988C Mercury recovery process |
| 01/26/2006 | WO2006008378A1 Method for processing aqueous media containing metal nitrate or sulphate salts |
| 01/26/2006 | WO2006007678A1 Process and equipment for the treatment of loads or residues of non-ferrous metals and their allows |
| 01/26/2006 | US20060018819 Desulfurization process of pastel and grids of lead accumulators |
| 01/25/2006 | EP1619261A1 Desulfurization process of pastel and grids of lead accumulators |
| 01/25/2006 | EP1618219A2 Recovery of metal values from cermet |
| 01/25/2006 | EP1294955B1 Platinum group metal recovery from organics-pgm compositions with supercritical water reactant |
| 01/25/2006 | CN1726302A Method of cleaning a coated process chamber component |
| 01/25/2006 | CN1724699A Poison eliminating profit increasing method of antimony smelting arsenic alkali slag and high temperature energy-saving smelting furnace |
| 01/25/2006 | CN1238539C Electrolytic manganese tank slag quenching cleaning method to produce high quality manganese dioxide |
| 01/25/2006 | CN1238184C Composite Pd-containing material wire and its preparation and use |
| 01/24/2006 | US6989348 High strength |
| 01/24/2006 | US6989043 Method and an apparatus for recovery of metals |
| 01/19/2006 | US20060011273 Separation process |
| 01/19/2006 | DE102004030120A1 Method for recycling of material containing Fluoro polymers, comprising heating, cleaning and roasting |
| 01/17/2006 | US6986192 Method for reclamation of precious metals from circuit board scrap |
| 01/12/2006 | WO2005019481A3 Methods and systems for removing copper from ferrous scrap |
| 01/12/2006 | DE10348987B4 Vorrichtung zur Durchführung einer Niedrigtemperaturpyrolyse von Gummierzeugnissen und -Verbundprodukten Apparatus for carrying out a Niedrigtemperaturpyrolyse of rubber articles and -Verbundprodukten |
| 01/12/2006 | CA2570325A1 Method and device for treating anode slime |
| 01/11/2006 | CN1720343A A process for the recovery of adsorbed palladium from spent silica |
| 01/11/2006 | CN1720342A Method for treating slag |
| 01/11/2006 | CN1720341A Method for recovering valuable metal from waste containing V, Mo and Ni |
| 01/11/2006 | CN1720340A Cold briquetting and pelletisation |
| 01/11/2006 | CN1718807A Technological method of extracting aluminium silicon alloy from fly ash |
| 01/11/2006 | CN1718785A Recovery method of heavy metal in incineration of rejected material and its device |
| 01/11/2006 | CN1718784A Method of recovery copper, nickel and noble metal in waste water and slag by combined technology of wet method and fire method |
| 01/11/2006 | CN1236083C Method for purification and preparation of high-purity chromium using electro-plating chromium refuse |
| 01/10/2006 | US6983901 Method for recycling aluminum alloy wheels |
| 01/05/2006 | WO2006000553A1 Mobile device for the granulation of dairy fines |
| 01/05/2006 | US20060000522 Remelting of rare earth magnet scrap and/or sludge, magnet-forming alloy, and sintered rare earth magnet |
| 01/05/2006 | US20060000309 Supply recycling system and valuable-metal recovering system |
| 01/05/2006 | DE10317762B4 Vorrichtung und Verfahren zur Erzeugung und Verarbeitung von metallischer Schmelze Apparatus and method for generating and processing of metallic melt |
| 01/05/2006 | DE102004029658A1 Electrode-specific recycling of nickel-metal hydride traction batteries of electric vehicles comprises working up fractions of specified size produced by sieving |
| 01/05/2006 | CA2570854A1 Mobile device for the granulation of dairy fines |
| 12/29/2005 | WO2005124921A1 Method of disposing of lithium battery |
| 12/29/2005 | WO2005123896A2 Method and apparatus for carrying out a metallurgical process |
| 12/29/2005 | US20050284261 Batchwise working-up recycling materials in a rotatable reactor |
| 12/29/2005 | DE102004027193A1 Agglomeratstein zum Einsatz in Schacht-, Corex- oder Hochöfen, Verfahren zur Herstellung von Agglomeratsteinen und Verwendung von Eisenerz-Fein- und -Feinststäuben Agglomerated for use in shaft, corex or blast furnaces, process for the preparation of agglomerated stones and use of iron ore fines and -Feinststäuben |
| 12/29/2005 | CA2570299A1 Method and apparatus for carrying out a metallurgical process |
| 12/28/2005 | EP1609877A1 Batchwise working-up recycling materials in a rotatable reactor |
| 12/28/2005 | EP1609527A1 Method for recovering catalyst material, catalyst material recovered by said recovering method, method for recovering substrate, substrate recovered by said recovering method |
| 12/28/2005 | CN1714163A Process and apparatus for extracting zinc |
| 12/28/2005 | CN1233856C Comprehensive recovery technique of zinc vertical retorting residue |
| 12/28/2005 | CN1233479C Technique for reclaiming metal concentrate in obsolete PCB physically |
| 12/22/2005 | WO2005101564A9 Method for the mixed recycling of lithium-based anode batteries and cells |
| 12/22/2005 | DE102004027198A1 Filler of magnesium scrapings for filling saline cavities in salt mines consists of scrapings and cinders from thermal magnesium metallurgy and variable parts by weight of a salt solution |
| 12/21/2005 | EP1606424A1 Method for the fine refinement of gold |
| 12/21/2005 | EP1257674B1 Method for upgrading steel plant dust |
| 12/21/2005 | CN1711337A Apparatus and process for the treatment of a material under pyrolytical conditions, and use thereof |
| 12/21/2005 | CN1232662C Method for extracting cobalt from industrial waste residue |
| 12/15/2005 | WO2005118895A1 Method for recycling lightweight metal parts |
| 12/15/2005 | WO2005118893A2 Method of recycling brazing sheet |
| 12/15/2005 | WO2005118892A1 Agglomerated stone for using in shaft furnaces, corex furnaces or blast furnaces, method for producing agglomerated stones, and use of fine and superfine iron ore dust |
| 12/15/2005 | WO2005118890A2 Recovery of steel from contaminated scrap |
| 12/15/2005 | US20050276737 Mineralization of alkali metals, sulfur, and halogens |
| 12/15/2005 | US20050274224 techniques for re-introducing iron-rich mill scale back into the basic iron and/or steel process stream whereby valuable economic and environmental benefits may be obtained |
| 12/15/2005 | DE20321107U1 Producing a reducing agent containing iron(II) sulfate, used for reducing the soluble chromate content of cement, comprises concentrating spent sulfuric acid and separating the sulfuric acid from the precipitate |
| 12/15/2005 | CA2569247A1 Agglomerated stone for using in shaft, corex or blast furnaces, method for producing agglomerated stones and use of fine and superfine iron ore dust |
| 12/15/2005 | CA2567013A1 Method for recycling lightweight metal parts |
| 12/14/2005 | CN1708595A A process for simultaneous recovery of chromium and iron from chromite ore processing residue |
| 12/14/2005 | CN1231606C Technique for integrated treatment for fuming of dregs of lead/stibium blast furnace |
| 12/13/2005 | US6974565 System and process for removal of pollutants from a gas stream |
| 12/08/2005 | WO2005116278A1 Feedstock compositions for a fluidized bed chlorinator and methods for preparing same |
| 12/07/2005 | EP1602739A1 Method for recycling of light metal parts |
| 12/07/2005 | EP1601802A2 Elevated discharge gas lift bubble pump and furnace for use therewith |
| 12/07/2005 | CN1705525A Method for clarifying soil |
| 12/07/2005 | CN1230565C Method for recovering economic metal bacteria from slag |
| 12/07/2005 | CN1230563C Method of granulation treatment of raw material for iron making and granulation treatment agent for iron making |
| 12/06/2005 | CA2251343C Method and apparatus for manufacturing chips for a thixomolding-process injection molding machine |
| 12/01/2005 | WO2005113840A1 Method for reducing cr in metallurgical slags containing cr |
| 12/01/2005 | US20050262967 Method of recycling brazing sheet |
| 12/01/2005 | DE102004019746A1 Behälter zum Verhindern bzw. Minimieren des Abbrands von Aluminium- und/oder Aluminiumlegierungskrätzen Container for preventing or minimizing the burnup of aluminum and / or aluminum alloy drosses |
| 12/01/2005 | CA2563338A1 Method for reducing cr from cr-containing metallurgical slags |
| 11/30/2005 | CN1703531A Method to recover spent components of a sputter target |
| 11/24/2005 | DE202005012042U1 Waste containing iron oxide for recovering cast iron comprises a blank produced from the waste |
| 11/23/2005 | EP1520052B1 Method for fractional crystallisation of a molten metal |
| 11/22/2005 | CA2278495C Method for recycling iron bearing sludges in a steelmaking operation |
| 11/22/2005 | CA2218594C Metal waste processing facility |
| 11/17/2005 | US20050255017 Method for separating platinum group element |
| 11/17/2005 | US20050252339 Dental prosthesis method and alloys |
| 11/17/2005 | DE19711764B4 Verfahren zum Recycling des metallischen Anteiles von vornehmlich auf der Basis von Aluminium hergestellten Metallmatrix-Verbundwerkstoffen und von Aluminium mittels Tiegelschmelzextraktion Method for recycling of metallic share of manufactured primarily on the basis of aluminum metal matrix composites and aluminum by melt extraction |
| 11/16/2005 | EP1595523A1 Dental prosthesis method and alloys |
| 11/16/2005 | EP1594610A1 Metal catalyst recovery system |
| 11/16/2005 | CN1697704A Method for recovering catalyst material, catalyst material recovered by said recovering method, method for recovering substrate, substrate recovered by said recovering method |
| 11/16/2005 | CN1227369C Blast furnace with narrowed top section and method of using |
| 11/10/2005 | WO2005106054A1 Vessel for preventing or minimizing the melting loss of aluminum drosses and/or aluminum alloy drosses |
| 11/10/2005 | WO2005106053A1 Iron oxide precipitation from acidic iron salt solutions |
| 11/10/2005 | WO2004101832A3 Microwave enhancement of the segregation roast |
| 11/10/2005 | US20050246879 Method and apparatus of recycling printed circuit board |