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)
06/2014
06/26/2014US20140174257 Method for decomposing cured epoxy resin
06/25/2014EP2746412A1 Recycling process for recycling granulated metallic materials containing surface impurities
06/25/2014EP2744927A1 A process for recovering metals and an electrolytic apparatus for performing the process
06/25/2014CN203668481U 一种真空式钠渣回收炉 A vacuum-type soda recovery boiler slag
06/25/2014CN203668476U 用于转底炉粉料仓的冶金粉尘预浸润系统 Metallurgical dust pre-invasive system for rotary hearth furnace powder compartment
06/25/2014CN203668475U 用于转底炉的含碱冶金粉尘预处理系统 Alkali pretreatment system for metallurgical dust rotary hearth furnace
06/25/2014CN203668173U 铬系废水处理装置 Chromium wastewater treatment plant
06/25/2014CN203667996U 含汞盐酸净化装置 Mercury-containing hydrochloric acid purification device
06/25/2014CN103882250A 一种再生铝合金除镁熔剂及其制备方法 In addition to an aluminum alloy magnesium flux and its preparation method regeneration
06/25/2014CN103882241A 硼酸熔融处理含钛高炉渣制备富钛料的方法 Boric acid melt processing method for preparing titanium-rich titanium slag material
06/25/2014CN103882240A 一种从冶炼炉渣中提取金银的方法和设备 A method and apparatus for extracting gold and silver from the smelting slag
06/25/2014CN103882239A 一种防止高浓度硫酸浸出镍冶炼脱铜渣结块的方法 A high concentration of sulfuric acid leaching of nickel smelting copper slag removal methods to prevent caking
06/25/2014CN103882238A 一种从含钛高炉渣中提钛的方法 A high titanium slag mentioned method from titanium-containing
06/25/2014CN103882237A 一种含钴水淬渣浸出钴的生产工艺 Slag containing cobalt leaching cobalt production process
06/25/2014CN103882236A 一种湿法处理高硫铜烟灰回收铜的方法 A method of wet processing of copper-sulfur copper ash recycling
06/25/2014CN103882235A 从铜冶炼废渣中梯级回收铁、铜及贵金属的方法 Recycling of iron, copper and precious metals cascade method slag from copper smelting
06/25/2014CN103882234A 一种将钕铁硼油泥制备成再生钕铁硼磁粉的方法 A method for preparing a regenerated sludge neodymium NdFeB magnet powder
06/25/2014CN103882233A 一种从高含铅玻璃中提取金属铅联产水泥原料的方法 A method of extracting metals from the high lead leaded glass and cement raw materials
06/25/2014CN103882232A 一种湿法提取废crt锥玻璃中铅的方法 A wet extraction method of waste glass cone crt Lead
06/25/2014CN103882231A 一种新型微乳液对电子废弃物中金的提取方法 A new microemulsion extraction of gold in electronic waste
06/25/2014CN103882230A 一种从含锗渣中直接硫酸浸出锗的方法 A method for leaching germanium germanium-containing slag directly from sulfuric acid
06/25/2014CN103160692B 黄铜熔炼炉 Brass melting furnace
06/25/2014CN103114205B 两步法从黄钠铁矾渣中提取有价金属镍及铜的方法 Two-step method to extract valuable metals from nickel and copper methods sodium jarosite residue
06/25/2014CN103060580B 钛白废酸提钪中钛钪锆的分离方法 Titanium Dioxide Waste mention scandium scandium zirconium titanium separation methods
06/25/2014CN102994765B 一种废铜渣的处理方法 Copper slag processing method
06/25/2014CN102976527B 从钛白粉环保车间酸性废水中获取富钪料的方法 Get the acidic wastewater from titanium dioxide-rich green plant material way scandium
06/25/2014CN102943178B 一种废水中钛的回收方法 A method of recovering titanium in water
06/19/2014WO2014092133A1 Separating agents and separating methods
06/19/2014WO2014091805A1 Nickel extraction method
06/19/2014WO2014090601A1 Method for recovering reusable materials from slag
06/19/2014US20140166787 Processing of steel making slag
06/18/2014CN203653663U 钛渣剥离机 Slag peeling machine
06/18/2014CN103866134A Fuming furnace and coal supply pipeline thereof
06/18/2014CN103866133A Refining apparatus for silicon manganese alloy tailings and application method thereof
06/18/2014CN103866132A Process for recovering mercury from non-ferrous metal smelting exhaust gas
06/18/2014CN103866131A Method for recycling blast furnace fly ash containing zinc
06/18/2014CN103866130A Method for melting titanium scraps and pure titanium wastes of thin titanium plates by electron beam cold hearth melting furnace
06/18/2014CN103866129A Recycling method of CdTe solar cell module
06/18/2014CN103866128A Method of directly producing aluminum iron alloy by using carbothermy reduced aluminium metallurgy red mud
06/18/2014CN103866127A Method for preparing neodymium iron boron through regenerating waste material containing neodymium, iron and boron
06/18/2014CN103866126A Method for preparing neodymium iron boron by using jet mill waste powder
06/18/2014CN103866057A Recovery device of high use value metallurgy waste residues
06/18/2014CN103864272A Chromium recovery and chromium reutilization method of steel plant wastewater sludge
06/18/2014CN103864247A PCB (Printed Circuit Board) copper-containing wastewater treatment method with autocatalytic oxidation as core
06/18/2014CN103864041A Integrated recovery processing process of deleading slag generated by smelting antimony
06/18/2014CN103436700B Method for extraction of scandium in titanium chloride smoke dusts and fused salt chloride residues by using compound extraction agent
06/18/2014CN103225021B Dust extraction apparatus
06/18/2014CN102912138B Method of recycling zinc, manganese, lead and silver from zinc electrowinning anode mud
06/18/2014CN102828035B Method for producing high-purity zinc oxide through decarbonization on electrolytic zinc acid leaching slag by adopting ammonia process
06/18/2014CN102828033B Method for recycling electrolytic zinc acid leaching slag
06/18/2014CN102703712B Combined filtration process for recovering noble metal catalyst from fischer-tropsch synthesis products
06/18/2014CN102676824B Electronic pin copper-tin-iron separation device and electronic pin copper-tin-iron separation method
06/18/2014CN102477493B Silicon-removing phosphorus-removing purifying method of sodium-modified vanadium-extraction leachate
06/18/2014CN102459096B Method for recovering water and metals from plating wastewater resulting from washing
06/18/2014CN102321805B Solid chromium dreg treatment method and treatment equipment
06/18/2014CN101960023B Process for removal of copper contained in steel scraps
06/12/2014WO2014086921A1 Treatment of sodic fly ash for reducing the leachability of selenium contained herein
06/11/2014EP2741357A1 Method for the recovery of constituents of spent lithium cells
06/11/2014CN203639527U 利用含氧化锌废料和含硫废气脱硫制锌装置 Use of waste containing zinc oxide and zinc sulfur gas desulfurization system equipment
06/11/2014CN203639526U 一种残钛回收碎断机 One kind of residual titanium recycling broken off machine
06/11/2014CN103849903A System for recovering antimony and bismuth in copper electrolyte
06/11/2014CN103849902A Recovery process of stibium and bismuth in copper electrolyte
06/11/2014CN103849897A Method of preparing metal aluminum
06/11/2014CN103849786A Method for recovering molybdenum in waste catalyst
06/11/2014CN103849785A Method for recovering metal chromium by N,N'-1,2-ethanediylbis-1-aspartic acid
06/11/2014CN103849783A Method for separating and recovering tellurium and bismuth
06/11/2014CN103849781A Method for recovering metallic nickel by N,N'-1,2-ethanediylbis-1-aspartic acid
06/11/2014CN103849778A Technology for wet method recovery of copper in bismuth refining slag
06/11/2014CN103849777A Researches on method used for direct preparation of sodium tellurite solution from tellurium smelting waste
06/11/2014CN103849776A Method for recovering metal manganese by using ethylenediaminedisuccinic acid
06/11/2014CN103849775A Method for recycling nickel and cobalt from high temperature alloyed scrap
06/11/2014CN103849774A Method for recycling waste SCR (Selective Catalytic Reduction) catalyst
06/11/2014CN103849773A Method for coproducing zinc chloride and bismuth oxychloride by using high-bismuth zinc chloride residues
06/11/2014CN103849772A Method for recovering metal cobalt by N,N'-1,2-ethanediylbis-1-aspartic acid
06/11/2014CN103849771A Method for recovering metal molybdenum by using ethylenediaminedisuccinic acid
06/11/2014CN103849770A Method for recovering palladium in waste catalyst
06/11/2014CN103173619B Method for recovering nickel and tungsten by waste nickel and tungsten catalyst
06/11/2014CN102912126B Rotary-type bioreactor
06/11/2014CN102732732B Method for depleting lead copper matte and bismuth copper matte by using induction electric furnace
06/11/2014CN102628104B Production process for extracting high-purity rare earth and zirconium compound from solid waste
06/05/2014WO2014082461A1 Monazite ballast separation and recovery method
06/04/2014EP2738270A1 Method for recovering rare earth element
06/04/2014EP2737091A1 Method and device for treating a molten slag
06/04/2014CN203625103U 一种生产超顺磁性纳米颗粒的连续式反应器 A method of producing a continuous reactor superparamagnetic nanoparticles
06/04/2014CN203621416U 一种连动式钢印敲打装置 One kind of unit-linked beat Seal
06/04/2014CN103834817A Combined regenerated lead oxygen-enriched three-blowing energy-saving smelting furnace
06/04/2014CN103834816A Magnesium alloy desilication fusing agent and preparation method thereof
06/04/2014CN103834815A Method of separating tungsten and tantalum in tantalum-containing tungsten-rich slag
06/04/2014CN103834814A Method for preparing iron oxide red by using copper nickel slag
06/04/2014CN103834813A Method for treating cobalt, nickel and copper tailings by utilizing wastewater containing ammonia nitrogen
06/04/2014CN103834812A Method for preparing titanium-rich material from low-grade TiO2 slag
06/04/2014CN103834811A Method for selectively extracting gold from complex gold-containing waste
06/04/2014CN103834810A Method for producing copper-cobalt-nickel bulk concentrate by use of copper-nickel slag
06/04/2014CN103834809A Treatment method of metal sludge
06/04/2014CN103834808A Recycling technology of rare and precious metals in discarded automotive electronic devices
06/04/2014CN103833160A Printed circuit board wastewater extraction process
06/04/2014CN103194615B Lead hydrometallurgical technology through utilizing lead sulfate
06/04/2014CN103194606B Method for concentrating platinum group metals from alumina-based waste catalyst
06/04/2014CN103146922B Recovery system and method of waste lithium cathode sheet
06/04/2014CN102994766B Method for comprehensively recovering valuable metal from copper tellurium slag
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