| Patents for C22B 26 - Obtaining alkali, alkaline earth metals or magnesium (2,661) |
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| 04/06/2011 | CN102002595A Recovery method of lithium in waste battery |
| 04/06/2011 | CN101748294B Metallic magnesium reduction process and system |
| 04/06/2011 | CN101619394B Method for leaching anode and cathode mixed material of waste lithium nickel manganese cobalt battery |
| 03/31/2011 | WO2011035916A1 Process for the valorization of metals from hev or ev batteries |
| 03/31/2011 | WO2011035915A1 Process for the valorization of metals from li-ion batteries |
| 03/30/2011 | CN201778090U Remelting and refining furnace for recovered magnesium alloy materials |
| 03/30/2011 | CN101999005A Vacuum circulation molten state silicothermic method for producing magnesium and equipment thereof |
| 03/29/2011 | CA2593114C Process for the recovery of materials from a desulfurization reaction |
| 03/23/2011 | CN201770753U Streamlined three-dimensional heating type magnesium reducing furnace |
| 03/23/2011 | CN101135005B Method for generating metal vacuum smelting protective gas |
| 03/16/2011 | EP2294643A2 Mobile energy carrier and energy store |
| 03/16/2011 | CN101985701A Method for reducing calcined magnesite by using calcium carbide under normal pressure |
| 03/16/2011 | CN101586193B Leaching method for anode material of waste LiNiO2 battery |
| 03/16/2011 | CN101586192B Leaching method for anode and cathode mixed materials of waste LiCoxNiyMnzO2 battery |
| 03/09/2011 | CN101984100A Method for eliminating hazards of elemental potassium and sodium generated during magnesium smelting by siliconthermic method |
| 03/03/2011 | US20110052461 Filter type trapping agent for volatile cesium compound and trapping method for volatile cesium compound thereof |
| 03/02/2011 | CN101469374B Method and equipment for extracting medical strontium-89 from homogenous water solution nuclear reactor gas loop |
| 02/24/2011 | WO2011020181A1 Selective leach recovery of minerals from composite ores |
| 02/24/2011 | CA2770367A1 Selective leach recovery of minerals from composite ores |
| 02/19/2011 | CA2676273A1 Leach recovery of minerals from composite carbonate/sulfide ores |
| 02/17/2011 | US20110036466 Magnesium grain refining using vanadium |
| 02/16/2011 | CN101974697A Ceramic composite magnesium metal reduction tank and manufacturing method thereof |
| 02/16/2011 | CN101974684A Process for removing impurities from lepidolite leaching solution |
| 02/16/2011 | CN101974678A Method for extracting lithium and other alkali metal elements from lepidolite mineral |
| 02/09/2011 | CN101967566A Process for preparing metal magnesium by normal pressure thermal reduction method |
| 02/02/2011 | CN101962716A Preparation process of reducer high silicon aluminium alloy for silicothermic reduction |
| 02/02/2011 | CN101962715A Preparation process of reducer high silicon aluminium alloy for silicothermic reduction |
| 02/01/2011 | CA2495766C Device for injecting a treatment gas into a molten metal |
| 01/27/2011 | US20110020199 Process for enhanced remediation of contaminated wastewaters, soils and wasteforms |
| 01/26/2011 | CN101956083A Process method and equipment for smelting magnesium by using magnesite with one-step method |
| 01/26/2011 | CN101956082A Method for preventing potassium and sodium elementary substances reduced in silicothermic-process magnesium smelting from combusting |
| 01/20/2011 | US20110011212 Method, apparatus and system for manufacture of a cyanide |
| 01/19/2011 | CN1972870B Process for complete utilisation of olivine constituents |
| 01/19/2011 | CN101948957A Vacuum distillation method for magnesium alloy |
| 01/19/2011 | CN101948111A High-energy device for extracting lithium and silicon material |
| 01/13/2011 | US20110008243 Processes for preparation of compositions comprising potassium chloride |
| 01/12/2011 | CN101942574A Pulse-combustion heat accumulating type metal magnesium reduction furnace |
| 01/12/2011 | CN101942573A Method for preparing magnesium metal and magnesia-alumina spinel from active magnesium oxide and aluminum or aluminum alloy |
| 01/12/2011 | CN101942572A Method for preparing magnesium metal with vacuum reduction by using material with MgO/CaO molar ratio of more than 1 as raw material |
| 01/12/2011 | CN101942569A Method for recovering lithium from waste lithium ion battery and waste pole piece |
| 01/12/2011 | CN101942563A Method for manufacturing lithium carbonate from material recovered from lithium ion secondary batteries |
| 01/12/2011 | CN101457305B Double-burning and double thermal heat storing type energy-saving high efficiency furnace and tank integrated reducing furnace system |
| 01/12/2011 | CN101376928B Process for smelting magnesium by microwave heating Pidgeon process |
| 01/05/2011 | CN101654741B Method for separating and recovering lithium and cobalt from lithium ion cell |
| 01/05/2011 | CN101519726B Method for directly roasting and processing spent lithium ion batteries and recycling valuable metals |
| 01/05/2011 | CN101457306B Waste residue modification method for preparing magnesium metal by pidgeon process |
| 12/30/2010 | US20100326237 Composition of matter tailoring: system i |
| 12/29/2010 | WO2010150267A1 Process for production of commercial quality potassium nitrate from polyhalite |
| 12/29/2010 | CN201686734U High-temperature endurable nonmetal vertical reduction tank |
| 12/29/2010 | CN101928831A Leaching method of anode material of lithium cobalt oxide waste battery |
| 12/29/2010 | CN101928828A Method for extracting lithium from salt lake brine by adsorption method |
| 12/29/2010 | CN101676418B Lateral crystallization reduction jar for vacuum metal smelting |
| 12/29/2010 | CA2766767A1 Process for production of commercial quality potassium nitrate from polyhalite |
| 12/28/2010 | US7858057 Production of lithium compounds directly from lithium containing brines |
| 12/23/2010 | WO2010146804A1 Recycled magnesium alloy, process for producing the same, and magnesium alloy |
| 12/22/2010 | CN201680715U Magnesium alloy smelting furnace |
| 12/22/2010 | CN201678717U Distillation purification furnace of metallic lithium |
| 12/21/2010 | US7854787 immersion in alkaline aqueous solutions, then acid solution, melting with flux to separate impurities |
| 12/15/2010 | EP2004869B1 Method for removing water from alkali metal amalgam |
| 12/15/2010 | CN101914692A Single-dip pipe silicon iron bath vacuum circulated magnesium-smelting device and method |
| 12/08/2010 | CN101906544A Double-dip pipe ferrosilicon bath vacuum circular flow magnesium-smelting device and method thereof |
| 12/08/2010 | CN101289709B Liquid tundish |
| 12/02/2010 | US20100303709 Subterranean Well Production Saltwater Evaporation Station |
| 12/01/2010 | CN201660686U Device of preparing metallic lithium by vacuum metallothermic reduction |
| 12/01/2010 | CN101899581A Method for preparing metal magnesium and boron-enriched material from ascharite serving as raw material by vacuum thermal reduction method |
| 11/25/2010 | US20100297320 Method for compacting a powdery composition at constant volume |
| 11/24/2010 | CN201648494U Cooling crystallizer |
| 11/24/2010 | CN201648480U Novel vertical cooler |
| 11/24/2010 | CN101892395A Method for smelting magnesium by decomposition in vacuum through microwaves |
| 11/24/2010 | CN101892394A Method and device for extracting lithium from lithium mica |
| 11/23/2010 | US7837811 Method for manufacturing a composite of carbon nanomaterial and metallic material |
| 11/17/2010 | CN101886181A Vacuum distillation purification furnace for metal lithium |
| 11/17/2010 | CN101418381B Method for purifying non-metal inclusion in magnesium alloy by ultrasonic agglomeration |
| 11/16/2010 | US7833646 Method of and apparatus for dismantling and storage of objects comprising alkali metals, such as alkali metal containing batteries |
| 11/10/2010 | CN101880776A Novel metallic magnesium refining method |
| 11/10/2010 | CN101445874B Production method for high-purity lithium metal and special equipment thereof |
| 11/04/2010 | US20100278705 Innovative cut-and-feed operation for enhancing the performance of ion-exchange chromatographic separation |
| 11/03/2010 | EP2246074A1 Method for producing components from magnesium or magnesium allow with sinters |
| 11/03/2010 | CN101525690B Method for separating and recovering nickel, cobalt, magnesium, iron and silicon from nickel-bearing laterite |
| 11/03/2010 | CN101323910B Generation method of metal vacuum smelting protective gas |
| 11/02/2010 | US7824634 Method for etching phosphate ores |
| 11/02/2010 | US7824461 Mixing carbon nanotubes with magnesium particles and heating in a protective gas to achieve a semisolid state paste; stirring using an electromagnetic force to disperse; injecting paste into a die and cooling; uniformity; toughness; high strength; automobiles;aerospace |
| 10/26/2010 | US7820317 hydrometallurgical; dry crushing at room temperature; hydrolysis to recover lithium in carbonate or lithiophosphate form; metallic casings, electrode contacts, cathode metal oxides and lithium salts are separated; cathode comprising cobalt, nickel, manganese, or iron |
| 10/13/2010 | CN101857924A Tank-free vertical electric smelting metallic magnesium reduction furnace |
| 10/13/2010 | CN101280357B Environment-friendly acid leaching-extraction process in waste lithium battery recovery |
| 10/07/2010 | US20100254867 Process to Produce Sodium Sulfate and Magnesium Hydroxide |
| 10/06/2010 | CN201600035U 还原罐高温料团双风动力出渣装置 Reduction tank temperature dough double wind power tapping device |
| 09/30/2010 | US20100242677 Non-ferrous metal cover gases |
| 09/29/2010 | EP2231886A1 Liquid and solid effluent treatment process |
| 09/29/2010 | CN101845559A Device and method for preparing lithium metal by using vacuum metal heat reduction |
| 09/29/2010 | CN101376933B Flux for smelting rare-earth-contained magnesium alloy and production method thereof |
| 09/29/2010 | CN101338379B Barium fluxing agent and producing method thereof |
| 09/29/2010 | CN101235441B Acid picking method for extracting mineral from serpentine |
| 09/23/2010 | WO2010105508A1 Method for extracting lithium salt from low-magnesium/lithium ratio brine of saline with calcium circulation solid-phase conversion process |
| 09/23/2010 | US20100239477 Method of decarbonation and its use in producing crystalline sodium sulfite or other alkali products |
| 09/16/2010 | WO2010103173A1 Method for purifying lithium bicarbonate |
| 09/16/2010 | US20100233767 Process for the recovery of magnesium from a solution and pretreatment |
| 09/16/2010 | US20100233017 Production of magnesium metal |
| 09/16/2010 | CA2755123A1 Method for purifying lithium bicarbonate |
| 09/15/2010 | EP2228154A1 Magnesium recycling assembly with exact and emergency-proof metering device |