| Patents for C22B 21 - Obtaining aluminium (4,001) |
|---|
| 03/05/2015 | US20150059527 Methods for treating an offgas containing carbon oxides |
| 03/04/2015 | EP2843340A1 Method for detecting a combustible gas in a furnace |
| 03/04/2015 | EP2841608A1 Apparatus and method for priming a molten metal filter |
| 02/25/2015 | EP2839232A1 Molten metal scrap submergence apparatus |
| 02/25/2015 | EP2838848A1 Processes for treating fly ashes |
| 02/24/2015 | US8961649 System and method for extracting base metal values from oxide ores |
| 02/11/2015 | CN204151398U 铝液在线除气装置 Liquid aluminum online degasser |
| 02/10/2015 | CA2671529C Method and device for removal of elements resolved in a metal melt |
| 02/05/2015 | DE102013012831A1 Verfahren zum Einschmelzen von kontaminiertem Aluminium A process for melting contaminated aluminum |
| 02/04/2015 | CN104334758A 用于灌注熔融金属的装置和方法 Perfusion apparatus and method for molten metal |
| 02/04/2015 | CN104328299A 一种铝及铝合金熔体精炼用的熔剂及其制备方法 An aluminum and aluminum alloy melt refining flux and its preparation method used |
| 02/04/2015 | CN103334009B 一种从废旧锂电池中回收有价金属的方法 A method of recovering valuable metal from scrap lithium Methods |
| 01/28/2015 | CN104313346A 明矾石高温快速还原脱硫回收铝、钾和镓的工艺 Alunite temperature rapid reduction desulfurization recycled aluminum, potassium and gallium process |
| 01/28/2015 | CN104313339A 铝液在线除气装置 Liquid aluminum online degasser |
| 01/28/2015 | CN104313304A 一种从明矾石精矿中酸碱联合提取铝、钾和镓的方法 A method of joint alunite ore extracted from the acid-base aluminum, potassium and gallium |
| 01/28/2015 | CN104313301A 从地开石、明矾石混合矿中酸碱联合提取铝、钾的方法 From dickite, alunite ore mixed acid joint extraction of aluminum, potassium method |
| 01/28/2015 | CN103421960B 一种铝土矿选尾矿回收铝铁同步制备高硅酸渣的方法 One kind of bauxite tailings recovery Lvtie synchronization method for preparing high silicate slag |
| 01/22/2015 | WO2015008660A1 Apparatus for installing metal melt filtration unit |
| 01/22/2015 | US20150024204 Novel process of preparing nano metal and the products thereof |
| 01/21/2015 | CN204111846U 铝合金精炼装置 Aluminum refining unit |
| 01/21/2015 | CN104302791A 用于处理赤泥的方法 Methods for treatment of red mud |
| 01/21/2015 | CN103397188B 含有机废杂铝的再生方法 Machine aluminum scrap reproducing method comprising |
| 01/21/2015 | CN103361485B 综合回收利用废旧led中稀贵金属的工艺 Comprehensive recycling of rare metals used in the process led |
| 01/15/2015 | WO2015003940A1 System and method for adding molten lithium to a molten aluminium melt |
| 01/15/2015 | WO2015003934A1 Method of producing aluminium alloys containing lithium |
| 01/14/2015 | CN104278156A 一种废弃易拉罐再生产铝合金锭的方法 One kind of waste cans and aluminum ingot reproduction method |
| 01/07/2015 | EP2821162A2 Agitation device, melting apparatus and melting method |
| 01/07/2015 | EP2821161A2 Agitation device, melting apparatus and melting method |
| 01/07/2015 | CN204080052U 一种废旧铝材回收装置 One kind of scrap aluminum recovery |
| 01/07/2015 | CN104263969A 一种用于制备超高纯铝的炉胆装置和方法 A furnace apparatus and method for the preparation of ultra-pure aluminum |
| 01/07/2015 | CN104263950A 一种从金属锶渣中高效分离锶铝制备锶盐和铝盐的方法 An efficient method for the preparation of strontium salt separating strontium aluminum and aluminum slag from the metal strontium |
| 01/07/2015 | CN104263947A 一种含稀土催化剂污泥资源化回收工艺 A rare earth catalyst containing sludge resource recovery process |
| 01/07/2015 | CN104263943A 从含铬、铁、铝的酸性金属溶液中同时分离铬、铁、铝的方法 Simultaneous separation of chromium, iron, aluminum and methods from acidic solution containing the metal chromium, iron and aluminum in |
| 01/06/2015 | US8926939 Neopolyols suitable for crystal growth modification in the Bayer process |
| 12/31/2014 | CN104254494A 一种从铝土矿或其残渣中生产铝的工艺 A process for the production of aluminum from bauxite, or the residue |
| 12/31/2014 | CN103074494B 废旧钴钼系催化剂回收钼钴的方法 Methods used cobalt-molybdenum catalyst cobalt molybdenum recovery |
| 12/31/2014 | CN102925682B 一种从含镓瓷土中提取镓联产氢氧化铝的方法 A method of extracting the gallium from gallium-containing clay-generation aluminum hydroxide |
| 12/25/2014 | US20140377151 Process for recovery of cobalt, ruthenium, and aluminum from spent catalyst |
| 12/24/2014 | CN204039473U 回转炉成套设备 Rotary kiln equipment |
| 12/24/2014 | CN204039468U 一种精铝连续偏析提纯装置 One kind of fine aluminum continuous segregation purification unit |
| 12/24/2014 | CN204039467U 铝灰分离器 Aluminum ash separator |
| 12/24/2014 | CN204035186U 一种铝及铝合金连续铸轧生产线 An aluminum and aluminum continuous casting production line |
| 12/24/2014 | CN104246405A 熔融金属废料浸没设备 Molten metal scrap immersion equipment |
| 12/24/2014 | CN104232934A 铸造铝活塞用天然气保温炉 Cast aluminum pistons with gas holding furnace |
| 12/24/2014 | CN104232933A 一种铝熔炼工艺 An aluminum smelting process |
| 12/24/2014 | CN104232932A 一种高纯铝的提纯装置及其使用方法 Purification device and method of use of a high-purity aluminum |
| 12/24/2014 | CN104232902A 一种湿法从废催化剂中回收钨、钼、铝、钴的方法 A method of wet recovery of tungsten, molybdenum, aluminum, cobalt from spent catalysts |
| 12/24/2014 | CN104232901A 利用回收废铝屑铸造铝件的方法 Using the method of recycling scrap pieces of scrap aluminum casting |
| 12/24/2014 | CN104232286A 一种铝丝废油的分离方法 One kind of aluminum wire oil separation method |
| 12/23/2014 | US8917754 Aluminum melting apparatus |
| 12/18/2014 | US20140369907 Processes for treating red mud |
| 12/18/2014 | US20140369904 Processes for preparing alumina and various other products |
| 12/17/2014 | CN204022917U 除气转子 Degassing rotor |
| 12/17/2014 | CN204022915U 一种铝溶液保温炉除气装置 An aluminum holding furnace solution degasser |
| 12/17/2014 | CN204022913U 一种铝合金废料重熔回收装置 An aluminum alloy remelting scrap recovery |
| 12/17/2014 | CN204017802U 一种改造的横式升温装置 One kind of transformation of the horizontal heating device |
| 12/17/2014 | CN102066591B 碳热还原法 Carbothermal reduction |
| 12/11/2014 | US20140363332 Used beverage container aluminum composition and method |
| 12/11/2014 | US20140360316 BN or Y2O3 Coated Ceramic Filters Used in Filtration of Aluminum-Lithium Alloys and Reactive Alloys |
| 12/10/2014 | CN203999756U 铝液除渣搅拌头 Aluminum cleaners mixing head |
| 12/10/2014 | CN203999755U 一种新型的铝渣分离装置 A new aluminum slag separation device |
| 12/10/2014 | CN203990367U 一种液铝搅拌装置 One kind of liquid aluminum stirring device |
| 12/10/2014 | CN103740948B 去除废铝再生中镁杂质元素的方法 Removal of scrap magnesium impurity element method |
| 12/10/2014 | CN103740947B 废铝再生中去除铁和硅杂质的方法 Removal of scrap iron and silicon impurities method |
| 12/04/2014 | US20140356262 Method for treating tailings pond liquor |
| 11/27/2014 | US20140345422 Method for recovering valuable metals |
| 11/18/2014 | US8888075 Device for adding fluid to a liquid |
| 10/28/2014 | US8869875 Aluminum alloy free from aluminum carbide |
| 10/09/2014 | US20140301920 Processes for recovering rare earth elements from various ores |
| 10/09/2014 | US20140301919 Mixed chloride process for the extraction of alumina |
| 09/30/2014 | US8845781 Method and apparatus for melting aluminum powder |
| 09/30/2014 | US8845777 Metal recovery from contaminated metal scrap |
| 09/25/2014 | US20140286841 Processes for recovering rare earth elements for aluminum-bearing materials |
| 09/25/2014 | US20140286840 Method for recovering metals from waste aluminum catalyst |
| 09/18/2014 | WO2014138813A1 Production of aluminium-scandium alloys |
| 09/18/2014 | US20140271416 Neopolyols suitable for crystal growth modification in the bayer process |
| 09/18/2014 | US20140260805 Methods of reducing old oxides in aluminum castings |
| 09/16/2014 | US8834600 Extraction process for reactive metal oxides |
| 08/28/2014 | US20140238197 Simultaneous multi-mode gas activation degassing device for casting ultraclean high-purity metals and alloys |
| 08/27/2014 | EP2768991A1 Energy efficient salt-free recovery of metal from dross |
| 08/21/2014 | WO2014125263A1 Waste processing |
| 08/19/2014 | CA2685369C Method of recovering metal values from ores |
| 08/19/2014 | CA2668473C Use of a binary salt flux of nacl and mgcl2 for the purification of aluminum or aluminum alloys, and method thereof |
| 08/13/2014 | CN203771988U 一种铝水熔炼装置 An aluminum smelting unit water |
| 08/13/2014 | CN203768429U 一种高效节能金属再生熔炼系统 An energy efficient smelting metal recycling system |
| 08/12/2014 | CA2842587A1 Method for the production and the purification of molten calcium aluminate using contaminated aluminum dross residue |
| 08/06/2014 | CN203754779U 一种含铝液分离结块装置 Agglomerating means of an aluminum containing liquid |
| 08/06/2014 | CN103966468A 铝合金碎屑复化再利用工艺技术 Complex of aluminum scrap recycling technology |
| 08/06/2014 | CN103966459A 一种铝合金轮毂铸造铝液除气棒 An aluminum alloy wheels degassing of molten aluminum casting rods |
| 08/06/2014 | CN103966441A 一种从稀土料液中连续萃取铝的方法 A method of rare material from the continuous extraction of liquid aluminum |
| 07/30/2014 | CN203741394U 三相联合式铝熔体除气除渣同步处理系统 Three-phase joint aluminum melt degassing Cleaner synchronous processing system |
| 07/30/2014 | CN103958705A 用于分离铝离子与铁离子的方法 Method for separating aluminum ions and iron ions for |
| 07/30/2014 | CN103952573A 一种除去铝液中氢的系统 A method for removing hydrogen in liquid aluminum system |
| 07/30/2014 | CN103952557A 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 |
| 07/30/2014 | CN103949604A 纯铝压铸方法 Aluminum die-casting method |
| 07/30/2014 | CN102925690B 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 |
| 07/24/2014 | US20140202653 Method for purifying high-purity aluminium by directional solidification and smelting furnace therefor |
| 07/23/2014 | EP2755918A1 Processes for preparing alumina and various other products |
| 07/23/2014 | CN203728904U 一种用于生产超薄铝箔的在线过滤设备 A method for the production of ultra-thin aluminum foil in-line filter device |
| 07/23/2014 | CN203728901U 一种铝渣综合处理装置 An aluminum dross processing unit integrated |