| Patents for C22B 26 - Obtaining alkali, alkaline earth metals or magnesium (2,661) |
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| 09/26/2012 | CN102690961A Method for directly extracting lithium by utilizing low-grade alpha-spodumene as raw material |
| 09/26/2012 | CN102690954A Back extraction and removement method for aluminium |
| 09/26/2012 | CN101648265B Preparation method of aluminium-lithium intermediate alloys |
| 09/19/2012 | CN202442591U Anti-deformation magnesium metal reducing tank |
| 09/19/2012 | CN102679752A Vertical-retort slag removal machine in magnesium smelting implemented by using silicothermic process |
| 09/19/2012 | CN102676849A Reduction tank and magnesium reduction furnace |
| 09/19/2012 | CN102676848A Automatic feeding device and automatic feeding method for TiCl4 |
| 09/13/2012 | WO2012121353A1 Apparatus and method for recovering rare earth metal from rare earth magnet |
| 09/12/2012 | CN102660689A Method for comprehensively recycling leaching slag in production of electrolytic manganese metal and manganese dioxide |
| 09/12/2012 | CN102010991B Method for extracting lithium salt and removing potassium from lithium mica raw material |
| 09/05/2012 | EP2494082A2 Method and apparatus for condensing metal and other vapours |
| 09/05/2012 | CN202420148U Rotary kiln for reaction of extracting lithium from lepidolite |
| 09/05/2012 | CN102010986B New process for comprehensively recovering serpentine type minerals |
| 09/05/2012 | CN101974697B Ceramic composite magnesium metal reduction tank and manufacturing method thereof |
| 08/29/2012 | CN102649996A Circular acid leaching extraction process for lepidolite |
| 08/29/2012 | CN101899581B Method for preparing metal magnesium and boron-enriched material from ascharite serving as raw material by vacuum thermal reduction method |
| 08/22/2012 | CN102115813B Comprehensive utilization method for low-grade magnesite |
| 08/22/2012 | CN101948111B High-energy device for extracting lithium and silicon material |
| 08/21/2012 | CA2559846C Cyclical vacuum chlorination processes, including lithium extraction |
| 08/15/2012 | CN102634680A Method for comprehensively recovering magnesium during process of extracting gold from magnesium-containing gold ore pile |
| 08/15/2012 | CN102634679A Method for vacuum-refining and purifying magnesium metal |
| 08/15/2012 | CN102634671A Device for continuously recovering metallic sodium from sodium slag |
| 08/15/2012 | CN102631897A Method for preparing lithium adsorbent resin |
| 08/15/2012 | CN102049238B Ion sieve for selectively extracting lithium and application thereof |
| 08/15/2012 | CN102049237B Iron phosphate ion sieve for selectively extracting Li and application thereof |
| 08/15/2012 | CN101942574B Pulse-combustion heat accumulating type metal magnesium reduction furnace |
| 08/14/2012 | US8241595 Method for manufacturing potassium titanate |
| 08/09/2012 | WO2012065361A4 Method and device for separating lithium from magnesium and enriching lithium in salt lake brine |
| 08/09/2012 | US20120198968 Method for producing metallic magnesium by vacuum circulating silicothermic process and apparatus thereof |
| 08/08/2012 | CN101617435B Stripping agent for secondary battery electrode material and method of treating secondary battery using the stripping agent |
| 08/02/2012 | DE112010002575T5 Recycelte Magnesiumlegierung, Verfahren zu deren Herstellung, und Magnesiumlegierung Recycled magnesium alloy, process for their preparation, and the magnesium alloy |
| 08/01/2012 | EP2480697A1 Process for the valorization of metals from li-ion batteries |
| 08/01/2012 | CN202359182U Reduction jar |
| 08/01/2012 | CN102616815A Method for preparing calcined dolomite for silicothermic process magnesium production by aid of carbide slag and bischofite |
| 07/25/2012 | EP2479304A1 Preparation method for aluminum-zirconium-titanium-carbon intermediate alloy |
| 07/25/2012 | EP1931807B1 Method for processing nickel bearing raw material in chloride-based leaching |
| 07/25/2012 | CN202350504U Suspended self-blanking vertical and horizontal two-purpose heat accumulating energy-saving reduction furnace |
| 07/25/2012 | CN102605196A Magnesium smelting device using vertical tank |
| 07/25/2012 | CN102605195A Slagging method for vertical retort magnesium smelting and vertical retort magnesium smelting device using same |
| 07/25/2012 | CN101706204B External heat vertical retort magnesium smelting device |
| 07/25/2012 | CN101672573B Metallic lithium vacuum distillation purification device |
| 07/18/2012 | CN102597279A Method and apparatus for condensing metal and other vapours |
| 07/18/2012 | CN102597278A Selective leach recovery of minerals from composite ores |
| 07/18/2012 | CN102596856A Process for production of commercial quality potassium nitrate from polyhalite |
| 07/18/2012 | CN102586625A System capable of using yellow phosphorus tail gas as magnesium reduction furnace gas |
| 07/18/2012 | CN101886181B Vacuum distillation purification furnace for metal lithium |
| 07/12/2012 | WO2012093724A1 Method for alkali metal separation and recovery, and device for alkali metal separation and recovery |
| 07/12/2012 | WO2012058684A3 Device and method for recovery or extraction of lithium |
| 07/12/2012 | US20120175307 Multi-layered macromolecules and methods for their use |
| 07/11/2012 | CN202329198U 用于清渣机的柔性传动装置 Flexible gear for slag machine |
| 07/11/2012 | CN202322958U 组合式非金属还原器 Combined non-metallic reducer |
| 07/11/2012 | CN102569838A Method for recycling valuable metals in manganese series waste batteries |
| 07/11/2012 | CN102564141A Duplex cyclone pneumatic slag taker special for metallic magnesium |
| 07/11/2012 | CN102560149A Method for refining magnesium by taking silico-calcium alloy as reducing agent under vacuum |
| 07/11/2012 | CN102560148A Method for smelting lithium by vacuum aluminothermic reduction |
| 07/11/2012 | CN102094127B Method for recovering nickel and magnesium elements from high-magnesium low-grade nickel sulfide ore |
| 07/11/2012 | CN101787473B Tough antiflaming magnesium alloy and preparation method thereof |
| 07/04/2012 | CN102534302A Zinc-based manganese alloy with dephosphorizing and wear-resisting effect |
| 07/04/2012 | CN102534254A Method with high magnesium phosphorus gangue as raw materials to prepare metal magnesium |
| 07/04/2012 | CN102534253A Method using high magnesium phosphorus gangue smelting reduction to prepare metal magnesium |
| 07/04/2012 | CN102534252A Magnesium smelting method capable of shortening reduction period |
| 07/04/2012 | CN102534251A Yield and efficiency increasing method for smelting rough metal magnesium by Pidgeon process |
| 07/04/2012 | CN102534250A Automatic slag removing machine for metal magnesium reduction jar |
| 07/04/2012 | CN101948957B Vacuum distillation method for magnesium alloy |
| 07/04/2012 | CN101706206B Metal smelting reduction pot |
| 06/27/2012 | CN102517468A Protective gas and protective method for smelting magnesium and magnesium alloy |
| 06/27/2012 | CN102517458A Method for removing Fe impurity in magnesium or magnesium alloys by adopting Mg-Zr intermediate alloy |
| 06/27/2012 | CN102517457A Method utilizing graphite-clay crucible to smelt magnesium or magnesium alloy |
| 06/27/2012 | CN102517456A Method utilizing graphite-clay crucible to smelt magnesium or magnesium alloy |
| 06/27/2012 | CN102517445A Method for extracting minerals from olivine-serpentine ore |
| 06/27/2012 | CN102512983A Lithium ion sieve membrane and preparation method thereof |
| 06/26/2012 | US8207089 Concentrated compositions that provide disease and pest control to plants |
| 06/21/2012 | US20120156087 Recycled magnesium alloy, process for producing the same, and magnesium alloy |
| 06/20/2012 | CN102505082A Method and device for extracting barium and barium salt from ore |
| 06/14/2012 | WO2012077610A1 Alkali metal separation and recovery method and alkali metal separation and recovery apparatus |
| 06/14/2012 | WO2012005545A4 Method for economical extraction of lithium from solution including lithium |
| 06/13/2012 | CN1442928B Method of decomposing battery containing alkali metal in protection condition |
| 06/07/2012 | WO2012072619A1 Process for the recovery of lithium and iron from lfp batteries |
| 06/07/2012 | WO2012050317A3 Method for recovering valuable metals from lithium secondary battery wastes |
| 06/06/2012 | CN102485922A Method for extracting nickel, cobalt, magnesium and iron from laterite-nickel ore under conditions of normal temperature and normal pressure and using waste residues |
| 06/06/2012 | CN101831542B Method for extracting metallic elements of ferrum, magnesium and calcium from molybdenum milltailings |
| 06/05/2012 | US8192522 Chemical process for generating energy |
| 05/31/2012 | WO2012070193A1 Leaching solution and metal collection method |
| 05/30/2012 | EP1269554B1 A method for recycling spent lithium metal polymer rechargeable batteries and related materials |
| 05/30/2012 | CN202246809U Treatment and recycling device of waste residue after metal magnesium smelting |
| 05/24/2012 | WO2012065453A1 Preparation method for aluminum-zirconium-titanium-carbon intermediate alloy |
| 05/24/2012 | WO2012065361A1 Method and device for separating lithium from magnesium and enriching lithium in salt lake brine |
| 05/23/2012 | CN202229616U Slag removal device for magnesium smelting reduction pot |
| 05/10/2012 | US20120115708 Method of producing particulate-reinforced composites and composites produced thereby |
| 05/09/2012 | EP2450991A1 Plant and process for the treatment of exhausted accumulators and batteries |
| 05/03/2012 | WO2012058684A2 Device and method for recovery or extraction of lithium |
| 05/02/2012 | EP2446497A1 Method for safely comminuting lithium-ion batteries |
| 05/02/2012 | EP2445850A1 Process for production of commercial quality potassium nitrate from polyhalite |
| 05/02/2012 | CN102435062A Novel magnesium-melting reduction furnace |
| 05/02/2012 | CN102433451A Deformation-resistant magnesium reduction pot |
| 05/02/2012 | CN102433434A Method for increasing recovery rate of lithium separated with lithium-containing brine membrane method by using water as circulating working substance (water washing circulation method) |
| 04/26/2012 | WO2012005548A3 Method for economical extraction of magnesium,boron and calcium from lithium bearing solution |
| 04/26/2012 | WO2012005545A3 Method for economical extraction of lithium from solution including lithium |
| 04/25/2012 | CN102424914A 一种石煤提钒铝、钾综合回收方法 One kind of stone coal vanadium aluminum, potassium comprehensive recovery methods |
| 04/25/2012 | CN102424677A 一种核废液萃取剂及其制备方法 , A nuclear waste extraction and preparation method |