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 34 - Obtaining refractory metals
Patents for C22B 34 - Obtaining refractory metals (6,435)
12/2014
12/10/2014CN104195342A 一种回收废旧scr脱硝催化剂中五氧化二钒成分的方法 Vanadium pentoxide catalyst component of a recycling waste scr denitration
12/10/2014CN104195341A 一种赤泥提钛方法 Red mud extract titanium methods
12/10/2014CN104195330A 粉煤灰酸浸提钒中回收十二水硫酸铝钾结晶工艺方法 Twelve aluminum potassium sulfate crystallization process for the recovery of vanadium acid leaching of fly ash
12/10/2014CN103614566B 一种从转炉钒铬渣中提取钒和铬的方法 A method of extracting vanadium from the converter chrome vanadium and chromium slag
12/10/2014CN103409637B 一种电子束冷床炉全自动熔炼工业纯钛的方法 A method of electron beam cooling bed furnace smelting industrial pure titanium automatic
12/10/2014CN103343174B 一种从含钛混合熔渣中分离钛铁钒钙的方法 A method for separating titaniferous calcium from vanadium slag containing titanium mixed
12/10/2014CN103276205B 一种钒铬浸出液中分离提取钒铬的方法 Chrome vanadium leaching solution method for separating and extracting vanadium chromium
12/10/2014CN102847954B 一种用于氢化钛粉脱氢的真空炉装置及其脱氢方法 Vacuum furnace apparatus and method for dehydrogenation dehydrogenation of titanium hydride powder
12/10/2014CN102428195B 金属钛的制造方法 The method of producing metallic titanium
12/09/2014US8906340 Purification of TiCl4 through the production of new co-products
11/2014
11/27/2014US20140348729 Process for separating and recovering metals
11/25/2014US8894738 Titanium alloy
11/20/2014US20140341791 Hydrothermal oxidation method for production of alkali metal dichromate from carbon ferrochrome
11/18/2014US8889094 Purification of TiCl4 through the production of new co-products
11/11/2014US8881792 Method for manufacturing titanium ingot
11/04/2014US8876992 Process and system for fabricating gamma TiAl turbine engine components
11/04/2014US8876938 Process for producing sponge titanium
10/2014
10/28/2014US8871303 Method for producing titanium metal
10/28/2014US8871002 Technological method for preparing sponge titanium from sodium fluotitanate raw material
10/21/2014US8864874 Method for preparing sponge titanium from sodium fluotitanate by aluminothermic reduction
10/21/2014US8864873 Method for preparing sponge titanium from potassium fluotitanate by aluminothermic reduction
10/16/2014US20140308197 Production of titanium compounds and metal by sustainable Methods
10/09/2014US20140301918 Process for recovery of technical grade molybdenum from diluted leaching acid solutions (pls), with highly concentrated arsenic, from metallurgical residues
10/07/2014US8852777 Methods for the preparation and purification of electrolytes for redox flow batteries
10/07/2014US8852317 Method for recovering tantalum
10/02/2014WO2014155547A1 Metal separation and recovery method
10/02/2014WO2014154945A1 Method and apparatus for recovering pgm and ferro-chrome from pgm bearing chromite ore
10/01/2014EP2783019A1 Iron and molybdenum containing pellets
09/2014
09/25/2014WO2014148687A1 Refining device and refining method for titanium scraps and sponge titanium using deoxidising gas
09/25/2014WO2014146682A1 Process and plant for producing titanium slag from ilmenite
09/25/2014US20140286839 Process for the selective removal of molybdenum from a solution containing it
09/18/2014WO2014143553A1 Process for producing tantalum alloys
09/18/2014WO2014142003A1 Sodium tungstate production method
09/18/2014US20140275348 Method of recovering inorganic pigment
09/16/2014US8834830 Method for the preparation of anhydrous hydrogen halides, inorganic substances and/or inorganic hydrides by using as reactants inorganic halides and reducing agents
09/16/2014US8834601 Method for producing low aluminium titanium-aluminium alloys
09/16/2014US8834600 Extraction process for reactive metal oxides
09/12/2014WO2014137419A1 Recovery of vanadium from petroleum coke slurry containing solubilized base metals
09/12/2014WO2014136901A1 Method for improving quality of titanium-containing feedstock
09/11/2014US20140251084 Methods and systems for reducing chromium containing raw material
09/04/2014US20140248199 Recovery of vanadium from petroleum coke slurry containing solubilized base metals
09/03/2014EP2772327A1 High-purity titanium ingots, manufacturing method therefor, and titanium sputtering target
09/02/2014US8821612 Apparatus and methods for the production of metal compounds
08/2014
08/28/2014US20140238195 Treatment of chemical feedstocks
08/27/2014EP2770086A2 Reduction of metal oxides in an electrolytic cell
08/26/2014US8815185 Recovery of vanadium from petroleum coke slurry containing solubilized base metals
08/26/2014CA2616375C Process for metals recovery from spent catalyst
08/21/2014WO2014125275A1 Method for producing titanium oxide and iron oxide
08/20/2014EP2766502A1 Treatment of chemical feedstocks
08/14/2014WO2014123647A1 Casting system with tapered hearth
08/13/2014CN203768433U 一种镁法生产海绵钛的四氯化钛均匀布料装置 A magnesium production of titanium sponge titanium tetrachloride uniform fabric device
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
08/13/2014CN203768424U 一种钼镍矿常压浸出装置 One kind of molybdenum nickel ore leaching at atmospheric pressure device
08/13/2014CN103981379A 一种彩钼铅矿清洁提取方法 One kind of color wulfenite clean extraction method
08/13/2014CN103981378A 一种从石煤钒矿中提取五氧化二钒的方法 A method of extracting vanadium from stone coal mine in vanadium pentoxide
08/13/2014CN103981364A 一种铀钒分离方法 Kind of uranium vanadium separation method
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
08/13/2014CN103045862B 岩石中痕量铪的分离纯化方法 Separation and Purification of hafnium in rocks Trace
08/13/2014CN102899492B 一种烟气硫酸的利用方法 A method of utilizing sulfuric acid fumes
08/13/2014CN102812095B 在四氯化钛制造中通过钛产品中的二氧化硅含量监控利用反馈响应和前馈响应来控制载钛材料流量 In the manufacture of titanium tetrachloride and titanium products monitored by silica content in response to the use of feedback and feedforward control in response to the Titanium material flow
08/12/2014US8801829 Method for production of niobium and tantalum powder
08/06/2014CN203754787U 一种均匀增加海绵钛氧含量的装置 A homogeneous increase in the oxygen content of titanium sponge device
08/06/2014CN103966467A 一种无氯提钒工艺 A non-chlorine vanadium process
08/06/2014CN103966466A 钛渣电炉水冷炉盖 Water-cooled slag furnace lid
08/06/2014CN103966465A 一种钛屑回收重熔工艺 One titanium remelting scrap recycling
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
08/06/2014CN103966438A 一种电解分离含钒铬溶液中钒和铬的方法 A method of electrolytic separation of vanadium containing chromium and chromium vanadium solution
08/06/2014CN103966437A 一种含钒酸性溶液除磷的方法 A method of acidic solution containing vanadium and phosphorus removal
08/06/2014CN103966436A 利用碱浸、脱泥再选钒钛磁铁精矿的方法 Alkali leaching, mud off the re-election of vanadium-titanium magnetite concentrate methods
08/06/2014CN103966435A 利用碱浸、酸洗及磁选再选钒钛磁铁精矿的方法 Alkali leaching, acid and magnetic re-election of vanadium-titanium magnetite concentrate methods
08/06/2014CN103966432A 一种非晶质硫化镍钼矿氧化转化浸出镍钼的方法 One kind of amorphous molybdenum sulfide nickel ore leaching nickel-molybdenum oxide conversion method
08/06/2014CN103966429A 一种采用高钙镁钛精矿制备氯化钛渣的方法 The method of preparation of a titanium ore slag high calcium and magnesium chloride
08/06/2014CN103966425A 高效炼钒脱碳焙烧锅炉 Decarbonization refining vanadium roasting boiler efficiency
08/06/2014CN103966424A 一种空白焙烧钒渣提钒的方法 An empty method of roasting vanadium slag vanadium
08/06/2014CN103966423A 利用碱浸、酸洗及重选再选钒钛磁铁精矿的方法 Alkali leaching, acid re-election and re-election of vanadium-titanium magnetite concentrate methods
08/06/2014CN103964624A 一种铵盐沉钒废水循环使用的方法 An ammonium vanadium precipitation method used in waste water recycling
08/06/2014CN103305705B 带原料预热装置的大型密闭式高钛渣冶炼专用电炉 Large enclosed dedicated high titanium slag smelting furnace preheated raw tape device
08/06/2014CN103290239B 从氧化铝生产流程中提取钒的方法 Extracted from the alumina production process vanadium
08/06/2014CN103276213B 一种分离钒钛铁精矿中铁、钛、钒的工艺 An isolated ilmenite concentrate vanadium iron, titanium, vanadium process
08/06/2014CN103146930B 一种制备钒氧化物的方法 A process for preparing vanadium oxide
08/06/2014CN102762667B 用于在四氯化钛制造过程中控制流入流化床反应器的载钛材料的方法 Method for controlling a manufacturing process of titanium tetrachloride flowing into the fluidized bed reactor contained titanium material
07/2014
07/30/2014CN103952574A 一种利用金属镁还原无水氯化铬生产高纯金属铬的方法 An anhydrous magnesium chloride, chromium reduction method for producing high-purity chromium metal use
07/30/2014CN103952568A 处理含钛高炉渣的方法 Method of treating a titanium slag
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
07/30/2014CN103952560A 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
07/30/2014CN103952550A 一种低钨锡精矿生产仲钨酸铵的综合方法 Integrated approach paratungstate a low tungsten tin concentrate production
07/30/2014CN103952538A 一种石煤钒矿扬料调风补热的焙烧方法 One kind of stone coal vanadium ore lifting tune wind up heat roasting method
07/30/2014CN103952536A 一种用于加工镍钼矿的钠化剂 A nickel-molybdenum ore processing agent sodium
07/30/2014CN103952534A 一种利用镍钼矿制备钼酸钠的方法 An advantage of the preparation of sodium molybdate nickel molybdenum method
07/30/2014CN103952533A 利用煅烧、碱浸及脱泥再选钒钛磁铁精矿的方法 Use of calcined, alkaline leaching method and titanium magnetite concentrate vanadium Desliming re-election
07/30/2014CN103952532A 利用碱浸、分级再选钒钛磁铁精矿的方法 Alkali leaching, grading vanadium and titanium magnetite concentrate re-election method
07/30/2014CN103397210B 一种恒温恒pH值的石煤提钒搅拌浸出槽 One kind of constant temperature and pH value of the stone coal vanadium agitation leaching tank
07/30/2014CN103131859B 高温合金废料金属综合回收的方法 Superalloy scrap metal comprehensive recovery methods
07/30/2014CN102925690B 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
07/30/2014CN102312109B 真空碳热还原从石煤矿石中提取与分离镍钼的工艺 Vacuum extraction and separation of carbon thermal reduction of nickel-molybdenum mine stone from stone craft
07/30/2014CN102065992B 用于形成钛-铝基合金的方法和设备 Method and apparatus for aluminum alloys - titanium used to form
07/23/2014CN203728903U 钒渣的焙烧熟料急冷制备钒溶液的浸出系统 Vanadium slag quench roasting clinker leaching system for preparing vanadium solution
07/23/2014CN103937998A 一种从含钒铬硅溶液制备低硅五氧化二钒的方法 From one of chromium silicon solution containing vanadium pentoxide method for preparing a low silicon
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