Patents
Sitemap › C22 - Metallurgy; Ferrous or non-ferrous alloys; Treatment of alloys or non-ferrous metals › C22B - Production or refining of metals; Pretreatment of raw materials › C22B 7 - Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof
Patents for C22B 7 - Working-up raw materials other than ores, e.g. scrap, to produce non-ferrous metals or compounds thereof (11,341)
09/2014
09/30/2014US8845989 Method of fixing carbon dioxide
09/30/2014US8845780 Electric arc furnace dust recycling apparatus and method
09/30/2014US8845777 Metal recovery from contaminated metal scrap
09/24/2014EP2781623A1 Method for recovering rare earth from rare earth element-containing alloy
09/24/2014EP2781609A1 Method for recovering rare earth element
09/23/2014US8841482 Method for synthesizing rare earth metal extractant
09/23/2014US8840702 Process for the valorization of metals from Li-ion batteries
09/18/2014WO2014142003A1 Sodium tungstate production method
09/18/2014US20140262968 System and method for recovery of valuable constituents from steel-making slag fines
09/16/2014US8834818 Treatment of indium gallium alloys and recovery of indium and gallium
09/16/2014US8834747 Compositions containing tin nanoparticles and methods for use thereof
09/16/2014US8834602 Process for treating particulate material containing heavy metal and an additive for use in such process
09/16/2014US8834600 Extraction process for reactive metal oxides
09/12/2014WO2014136901A1 Method for improving quality of titanium-containing feedstock
09/12/2014WO2014134708A1 Method of recovering nickel or cobalt while mitigating corrosion
09/05/2014CA2808981A1 Method of recovering metals while mitigating corrosion
09/04/2014US20140245864 Dross processing system
09/03/2014EP2772557A1 Method for producing high-purity cobalt sulfate aqueous solution
09/02/2014US8821711 Process to recycle end of life CDTE modules and manufacturing scrap
08/2014
08/28/2014DE102014102389A1 Hydrometallurgisches Verfahren zur Rückgewinnung von Metallen und/oder Halbmetallen aus Verbindungs-Halbleitermaterialien und/oder Rückkontaktmaterialien und/oder transparent elektrisch leitfähige Oxide (TCO's) enthaltenden Abfallmaterialien A hydrometallurgical process for the recovery of metals and / or metalloids from compound semiconductor materials and / or back contact material and / or transparent electrically conductive oxides (TCO's) containing waste materials
08/28/2014DE102013009586A1 Hydrometallurgisches Verfahren zur Rückgewinnung von lll-V-, ll-Vl- oder l-lll-Vl2- Verbindungshalbleitermaterialien aus High-Tech- bzw, Green-Tech-Abfällen, bzw. Elektro- und Elektronikabfällen A hydrometallurgical process for the recovery of III-V, II-V L or l-lll-Vl2- compound semiconductor materials from high-tech or, green-tech waste, and electrical and electronic waste
08/27/2014EP2768991A1 Energy efficient salt-free recovery of metal from dross
08/26/2014CA2843666A1 Uranium recovery from uf6 cylinders
08/21/2014WO2014125266A1 Apparatus and method for recovery of lead
08/21/2014WO2014125057A1 Process for charging a burden with high zinc content in a blast furnace installation
08/19/2014US8808451 Reducing agent for the soluble chromate content of cement and methods for production thereof
08/14/2014US20140224069 Method for the production and the purification of molten calcium aluminate using contaminated aluminum dross residue
08/13/2014CN203768432U 新型韦氏炉 The new furnace Webster
08/13/2014CN203768430U 一种从冶炼炉渣中提取金银的设备 Extracting gold and silver from the smelting slag equipment
08/13/2014CN203768429U 一种高效节能金属再生熔炼系统 An energy efficient smelting metal recycling system
08/13/2014CN203768428U 一种用于硬质合金废料回收氧化炉内的转筒结构 Carbide waste recycling for oxidation furnace drum structure
08/13/2014CN103981370A 一种氰化尾渣的综合回收利用方法 Comprehensive recycling method for cyanide tailings
08/13/2014CN103981369A 含砷烟灰多金属综合回收工艺 Integrated multi-metal ash containing arsenic recovery process
08/13/2014CN103981368A 一种用介孔分子筛分离回收废旧锂离子电池中锂的方法 One kind of mesoporous separated by recycling used lithium ion batteries lithium method
08/13/2014CN103981367A 连续离子交换单向顺行水洗分离铟锡氧化物 Antegrade unidirectional continuous ion exchange water separation indium tin oxide
08/13/2014CN103981366A 回收线路板上的金属的方法 The method of recovering a metal circuit board
08/13/2014CN103981363A 一种湿法提取稀贵金属的装置和方法 A wet method to extract precious metal apparatus and method
08/13/2014CN103977581A 一种含金王水溶液的浓缩脱硝装置 A concentrated aqueous solution of gold king denitrator
08/13/2014CN103343236B 从废弃脱硝催化剂中回收钛、钒、钨的方法 Titanium, vanadium, tungsten was recovered from the waste denitration catalyst
08/13/2014CN103194608B 一种从生产废液中回收黄金的方法及其回收系统 A method of recovering gold from the production of waste and recycling system
08/13/2014CN103058878B 1.3丙烯基二胺四乙酸的制备方法和应用 1.3 propylene diamine tetra-acetic acid preparation and application
08/13/2014CN103045853B 铅酸蓄电池膏体中回收铅的工艺 Lead in lead-acid battery recycling process paste
08/12/2014CA2842587A1 Method for the production and the purification of molten calcium aluminate using contaminated aluminum dross residue
08/06/2014CN203754782U 贵金属回收热解炉 Precious Metal Recovery pyrolysis furnace
08/06/2014CN203754779U 一种含铝液分离结块装置 Agglomerating means of an aluminum containing liquid
08/06/2014CN103966607A 一种从酸性蚀刻液中回收铜以及稀盐酸的方法 A method of recovering copper from an acid and a dilute hydrochloric acid etching solution
08/06/2014CN103966472A 一种再生铝合金除铁的方法 A reproduction method for removing iron aluminum
08/06/2014CN103966468A 铝合金碎屑复化再利用工艺技术 Complex of aluminum scrap recycling technology
08/06/2014CN103966465A 一种钛屑回收重熔工艺 One titanium remelting scrap recycling
08/06/2014CN103966460A 一种铜硫尾矿中金属铷资源回收的焙烧浸出处理工艺 A copper sulfide tailings leaching Roasting Process Recycling of metal rubidium
08/06/2014CN103966457A 一种从铜阳极浇铸洗渣中回收有价金属的方法 A method of recovering valuable metals from copper anode casting wash residue
08/06/2014CN103966456A 一种从铜阳极泥分银渣综合回收有价金属的方法 An integrated method for recovery of valuable metals from copper anode slime points with silver dross
08/06/2014CN103966455A 一种含钛高炉渣铝热法提钛工艺 An aluminum thermal titanium slag containing Titanium Extraction Process
08/06/2014CN103966454A 外加脉冲电场使金属熔渣中液滴聚集的装置 Pulsed electric field applied in the metal slag droplet aggregation devices
08/06/2014CN103966453A 一种利用电解铝废渣生产预熔型铝酸钙的方法 A use of aluminum waste pre-production method-acting calcium aluminate
08/06/2014CN103966452A 一种含铝的镁合金废屑的回收利用方法 A method of recycling aluminum-containing magnesium alloy scrap of
08/06/2014CN103966451A 一种从铜阳极泥分银渣制备锡酸钠的方法 A copper anode mud from tin slag points Silver Sodium preparation method
08/06/2014CN103966450A 一种铜阳极泥的全湿法预处理方法 Full wet pretreatment method of copper anode slime
08/06/2014CN103966449A 一种从铜阳极泥分银渣制备铅锡合金的方法 One minute from copper anode slime residue pewter silver preparation method
08/06/2014CN103966448A 一种铁矾渣综合回收锌的方法 An iron alum recovery of zinc slag comprehensive approach
08/06/2014CN103966447A 一种废弃脱硝催化剂综合利用的方法 An abandoned denitration catalyst utilization
08/06/2014CN103966446A 一种从电镀污泥中分离回收铜、镍、铁的方法 A method of separation and recovery of copper, nickel and iron from electroplating sludge
08/06/2014CN103966442A 一种废杂铜电积制备高纯铜的方法 A method for preparing high volume of recycled copper copper electrical waste
08/06/2014CN103966421A 一种钢铁冶金固体废弃物综合回收利用的方法 One kind of solid waste comprehensive metallurgical recycling method
08/06/2014CN103409646B 一种利用铸铁除尘灰制造高等级氧化锌的方法 An advantage of high-grade iron dust manufacturing method of zinc oxide
08/06/2014CN103146930B 一种制备钒氧化物的方法 A process for preparing vanadium oxide
08/06/2014CN102828037B 一种由钒渣制备低硅低磷偏钒酸钾溶液的方法 A method for preparing a low silicon from vanadium slag phosphorus potassium metavanadate solution
08/06/2014CN102719675B 一种从锌冶炼废渣中综合回收锌铅银的方法 An integrated recovery of zinc from zinc-lead-silver smelting slag method
08/05/2014US8795610 Process for reprocessing spent nuclear fuel not requiring a plutonium-reducing stripping operation
07/2014
07/31/2014WO2014116185A1 Offshore facility
07/30/2014CN203741390U 一种废弃电路板金属回收分离装置 One kind of metal recycling waste printed circuit board separation device
07/30/2014CN203741389U 一种气液固三相分离的坩埚 A gas-liquid solid phase separator crucible
07/30/2014CN203741388U 一种硬质合金行业金属尘屑综合循环利用系统 One kind of metal dust carbide industry integrated recycling system
07/30/2014CN103956534A 一种废旧锂离子电池成分的资源化分离方法 A method of separating waste recycling lithium ion battery components
07/30/2014CN103952704A 使用酸性和碱性蚀刻废液制备硫酸铜溶液的系统及方法 System and method for use of acidic and alkaline etching solution of copper sulfate solution preparation
07/30/2014CN103952568A 处理含钛高炉渣的方法 Method of treating a titanium slag
07/30/2014CN103952567A 利用多段酸浸取从含钛高炉渣回收钛、硅、铝、钙和镁的方法 The use of multi-stage acid leach method from titanium-slag recycling titanium, silicon, aluminum, calcium and magnesium
07/30/2014CN103952566A 一种高硫高砷难处理金精矿焙烧渣回收有价金属的方法 One kind of high-sulfur high arsenic refractory gold concentrate roasting residue method for recovery of valuable metals
07/30/2014CN103952565A 一种钒渣铵盐浸取制备偏钒酸铵的方法 An ammonium vanadium slag leaching method for the preparation of ammonium metavanadate
07/30/2014CN103952564A 铜熔炼渣处理方法 Copper smelting slag processing method
07/30/2014CN103952563A 一种白烟尘脱砷的方法 One kind of white smoke arsenic removal method
07/30/2014CN103952562A 一种铁矾渣综合利用方法 Jarosite slag utilization method
07/30/2014CN103952561A 一种用于浸取电子废弃物中金的浸金溶液及方法 An electronic waste leaching of gold in gold leaching solution and method
07/30/2014CN103952560A 一种钒渣提钒的方法 A vanadium slag vanadium methods
07/30/2014CN103952559A 一种含钾有毒铁渣的高温还原解毒与回收利用方法 One kind of toxic potassium iron slag temperature reduction and recycling methods of detoxification
07/30/2014CN103952558A 钒钛磁铁矿提钒尾渣脱钠的方法 Vanadium and vanadium-titanium magnetite tailings sodium removal method
07/30/2014CN103952557A 一种二次酸浸浸出煤灰渣中氧化铝的方法 Leaching of coal ash in alumina secondary leaching method
07/30/2014CN103320624B 一种从铜阳极泥中选择性提取金银的方法 A method of selectively extracting gold and silver from the copper anode slime
07/30/2014CN103131859B 高温合金废料金属综合回收的方法 Superalloy scrap metal comprehensive recovery methods
07/30/2014CN103045869B 一种利用浊点萃取技术从水相中富集铀、钍的方法 A use of cloud point extraction from the aqueous phase enriched uranium, thorium method
07/30/2014CN103014354B 从铅酸蓄电池膏体中回收铅的工艺 Lead from lead-acid battery recycling process paste
07/30/2014CN102925690B 废旧骨架镍催化剂回收有价金属的方法 Raney nickel catalyst recycling scrap metal value approach
07/30/2014CN102816933B 一种铬渣的处理工艺方法 Process method of chromium slag
07/30/2014CN102643992B 一种稀土废料的回收方法 A rare earth recycling process of waste
07/30/2014CN102634668B 一种湿法炼锌酸洗铜渣免焙烧免蒸发生产硫酸铜的方法 One kind of hydrometallurgy of copper slag-free baking pickling production of copper sulfate-free evaporation method
07/30/2014CN102614620B 一种碱性含六价铬废渣湿法解毒方法 An alkaline wet sludge containing hexavalent chromium detoxification methods
07/29/2014US8790516 Method for removing arsenic as scorodite
07/24/2014WO2014076449A3 Method and apparatus for recycling
07/24/2014WO2014064597A3 Method for isolating rare earths and/or adjacent metal element(s) contained in the magnetic phase of permanent magnets
07/23/2014EP2757166A1 Method and apparatus for extracting metallic magnesium from metal waste containing magnesium
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