| Patents for C22B 26 - Obtaining alkali, alkaline earth metals or magnesium (2,661) |
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| 06/26/2013 | CN103173634A Vertical type reduction tank |
| 06/26/2013 | CN103173611A Method for extracting lithium from aluminious rock |
| 06/26/2013 | CN102534252B Magnesium smelting method capable of shortening reduction period |
| 06/26/2013 | CN102163760B Method for separating and recovering lithium and cobalt from positive electrode material of lithium battery |
| 06/25/2013 | CA2526870C Methods for recovering at least one metallic element from ore |
| 06/20/2013 | WO2013089400A1 Method for extraction of lithium from lithium bearing solution |
| 06/20/2013 | US20130156663 Process for producing sodium bicarbonate |
| 06/20/2013 | US20130156662 Process for producing sodium bicarbonate |
| 06/19/2013 | EP2604712A1 A method for treating liquid effluents and recovering metals |
| 06/19/2013 | CN203011135U Heat-accumulating-type magnesium reduction furnace |
| 06/19/2013 | CN103168107A Method for recovering valuable metals from lithium secondary battery wastes |
| 06/19/2013 | CN103162528A Lepidolite mixed acid heating device |
| 06/19/2013 | CN102382987B Method for recovering and regenerating positive electrode material of lithium ion battery |
| 06/13/2013 | WO2013085052A1 Rare earth element recovery method |
| 06/13/2013 | WO2013084672A1 Method for producing calcium of high purity |
| 06/13/2013 | US20130149231 Process for obtaining potassium chloride |
| 06/13/2013 | US20130146476 Method of extracting lithium with high purity from lithium bearing solution by electrolysis |
| 06/13/2013 | DE102012222434A1 Magnetische Separierung von Eisen aus Aluminium- oder Magnesiumlegierungsschmelzen Magnetic separation of iron from aluminum or magnesium alloy melts |
| 06/13/2013 | CA2857263A1 Rare earth element recovery method |
| 06/12/2013 | EP2601323A1 METHOD AND REACTOR FOR PROCESSING BULK MATERIAL CONTAINING Li |
| 06/12/2013 | CN103154282A Effective recovery of lithium from lithium ion battery waste |
| 06/12/2013 | CN103146922A Recovery system and method of waste lithium cathode sheet |
| 06/06/2013 | WO2013080066A1 Method for the material recycling of catalysts containing iron, cerium, molybdenum, and potassium |
| 06/05/2013 | CN202968659U System for recovering waste lithium negative plates |
| 06/05/2013 | CN103131873A Method for separating lithium from aluminous rocks and preparing lithium carbonate by using mixed acid |
| 06/05/2013 | CN103127898A Preparation method for cesium-137 extracting composite material |
| 06/05/2013 | CN102485922B Method for extracting nickel, cobalt, magnesium and iron from laterite-nickel ore under conditions of normal temperature and normal pressure and using waste residues |
| 06/05/2013 | CN102131942B Production process of metal |
| 06/04/2013 | US8454926 Method and system for separation of solute from an aqueous solution |
| 06/04/2013 | US8454912 Adsorbent, preparation method thereof and Sr-90/Y-90 generator using the same |
| 05/29/2013 | CN103121724A Method for preparing lithium ion sieve MnO2.0.5H2O and precursor thereof Li1.6Mn1.6O4 |
| 05/23/2013 | US20130129586 Method for economical extraction of lithium from solution including lithium |
| 05/22/2013 | CN103114211A Method for extracting lithium from primary lithium-extraction solution of lithium ores |
| 05/16/2013 | US20130121899 Method for economical extraction of magnesium, boron and calcium from lithium bearing solution |
| 05/15/2013 | EP2591130A2 Method for economical extraction of lithium from solution including lithium |
| 05/15/2013 | CN202938280U Magnesium smelting reducing slag heat recovery boiler |
| 05/15/2013 | CN103103339A Method for selectively recovering alum and gallium from alunite concentrate |
| 05/10/2013 | WO2013065050A1 Processes for metal ions removal of from aqueous solutions |
| 05/10/2013 | CA2854269A1 Processes for metal ions removal of from aqueous solutions |
| 05/08/2013 | CN202925080U Slag removal device for vertical tank |
| 05/08/2013 | CN103097558A A method for treating liquid effluents and recovering metals |
| 05/02/2013 | WO2013060242A1 Vertical/horizontal convertible suspending reduction furnace and its heating method |
| 05/02/2013 | US20130108527 Apparatus and Method for Recovering Lithium |
| 05/01/2013 | CN103074502A Salt lake brine treatment method for separating lithium from high-magnesium-lithium-ratio salt lake brine |
| 05/01/2013 | CN102517458B Method for removing Fe impurity in magnesium or magnesium alloys by adopting Mg-Zr intermediate alloy |
| 04/25/2013 | WO2013058430A1 Method for manufacturing concentrated magnesium from natural seawater |
| 04/25/2013 | WO2013056543A1 Complete cycle preparation method for producing lithium iron phosphate by using lithium ore as lithium source |
| 04/25/2013 | US20130101484 Method for the production of battery grade lithium carbonate from natural and industrial brines |
| 04/24/2013 | CN103069022A Method for economical extraction of lithium from solution including lithium |
| 04/24/2013 | CN103060573A Comprehensive recovery technology of valuable components in corundum smelting smoke ash containing gallium and potassium |
| 04/24/2013 | CN103060567A Method for processing waste lithium ion battery positive plate to extract valuable metal |
| 04/24/2013 | CN102002595B Recovery method of lithium in waste battery |
| 04/17/2013 | CN103045879A Method and device for extracting trace lithium ions in seawater on large scale |
| 04/17/2013 | CN103045861A Extraction method of rubidium |
| 04/10/2013 | EP2576446A1 Method for processing spodumene |
| 04/10/2013 | CN103031448A Method for preenriching and separating lithium and boron from salt lake brine by liquid-liquid-liquid three-phase extraction |
| 04/10/2013 | CN103031442A Method for comprehensively utilizing arsenious waste liquor produced in copper-smelting process |
| 04/03/2013 | CN202853359U A magnesium smelting operation unit |
| 04/03/2013 | CN202849516U Device for purifying high-purity magnesium under high vacuum and low temperature conditions |
| 04/03/2013 | CN103014317A Method for extracting lithium salt from lepidolite |
| 04/03/2013 | CN103014316A Novel method for processing lepidolite material |
| 04/03/2013 | CN102382979B Technique for extracting rare earth from rare earth tailing and preparing calcium sulfate whiskers |
| 03/28/2013 | WO2013042340A1 Method for metal recovery or removal and method for producing lipids or pigment |
| 03/27/2013 | CN202830131U Magnesium reduction furnace |
| 03/27/2013 | CN202830130U System for refining crystallized magnesium |
| 03/27/2013 | CN202830129U Slagging-off or loading tooth groove nozzle of air supply material delivery pipe of metal magnesium reduction tank pneumatic mechanical automatic slagging-off and loading integrated machine |
| 03/27/2013 | CN202830128U Liquefying and collecting device of lithium shots |
| 03/27/2013 | CN202830127U Lithium shot liquefaction device |
| 03/27/2013 | CN103003455A A method for recovering rhenium and other metals from rhenium-bearing materials |
| 03/27/2013 | CN102994779A Tunnel type dual-cycle vacuum melting furnace and method thereof |
| 03/26/2013 | US8404138 Stripping agent for secondary battery electrode material and method of treating secondary battery using the stripping agent |
| 03/21/2013 | US20130071306 Battery disposal system |
| 03/20/2013 | CN202813374U Magnesium reduction furnace combustion system |
| 03/20/2013 | CN102031374B Method for separating and recovering nickel and lithium |
| 03/14/2013 | WO2013035048A1 Method for recycling lithium batteries and/or electrodes of such batteries |
| 03/13/2013 | CN202786381U High-efficiency vertical magnesium reduction tank |
| 03/13/2013 | CN202786380U Full-automatic heat storing and energy saving magnesium reduction furnace |
| 03/13/2013 | CN202786379U Drossing or charging spray nozzle of air supply material conveying pipeline of pneumatic type mechanical automation drossing and charging all-in-one machine with metallic magnesium reduction tank |
| 03/13/2013 | CN102966934A magnesium smelting reducing slag waste heat boiler |
| 03/13/2013 | CN102965524A Method for smelting magnesium through vacuum thermal reduction of precast pellets |
| 03/13/2013 | CN102965523A Central heating reduction furnace |
| 03/13/2013 | CN102382984B Method for separating magnesium and lithium and enriching lithium from salt lake brine |
| 03/13/2013 | CN101942569B Method for recovering lithium from waste lithium ion battery and waste pole piece |
| 03/07/2013 | US20130056916 Production of magnesium metal |
| 03/06/2013 | CN102956935A Waste and old power battery ternary-system anode material processing method |
| 03/06/2013 | CN102952955A Method for cleaning lithium cleaner |
| 03/06/2013 | CN102952942A Method of utilizing medium-lower-grade zinc oxide ores as well as zinc oxide and lead oxide paragenic ores |
| 02/28/2013 | US20130047789 Hydrogen, lithium, and lithium hydride production |
| 02/27/2013 | EP2562276A1 Device and method for recovering lithium |
| 02/20/2013 | CN202744611U Slagging-off charging machine |
| 02/20/2013 | CN202744610U Pneumatic type mechanical automatic slag pulling and filling integral machine of metal magnesium reducing tank |
| 02/20/2013 | CN102939167A Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine |
| 02/20/2013 | CN102935299A Method for extracting lithium ions by manganese oxide adsorbing material |
| 02/14/2013 | US20130039824 Method of producing soda ash and calcium chloride |
| 02/13/2013 | CN102925705A Method for recovering valuable metals from furnace blocks of silver-refining furnaces |
| 02/13/2013 | CN102162029B Microbiological oxidation and reduction coupling leaching method for valuable metal in manganese oxide ore |
| 02/13/2013 | CN101906544B Double-dip pipe ferrosilicon bath vacuum circular flow magnesium-smelting device and method thereof |
| 02/06/2013 | CN202717829U Reduction magnesium-smelting pot made of thermometal mixed with cast stone |
| 02/06/2013 | CN102912156A System and method for recycling magnesium and magnesium alloy waste |
| 02/06/2013 | CN102251128B Smelting technology of magnesium alloy |