| Patents for C22B 26 - Obtaining alkali, alkaline earth metals or magnesium (2,661) |
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| 04/09/2014 | CN103233133B Device and method for preparing magnesium by carbothermic reduction |
| 04/09/2014 | CN103173635B Device for joint refining of aluminum-magnesium alloy |
| 04/09/2014 | CN102864303B Method for leaching potassium in phosphorus potassium associated ore at low temperature by assisting with microwaves/ultrasonic waves |
| 04/08/2014 | US8691169 Method for the production of battery grade lithium carbonate from natural and industrial brines |
| 04/03/2014 | WO2014047728A1 Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials |
| 04/02/2014 | CN102212695B Method for utilizing straw to refine meal and realize poly-generation |
| 03/26/2014 | CN103667727A Method for recycling rubidium and caesium from waste lithium extraction slag |
| 03/26/2014 | CN103667723A Leaching method of cobalt acid lithium used battery anode material |
| 03/26/2014 | CN103667708A Recovery process and apparatus for solid state metal sodium waste residue |
| 03/26/2014 | CN103667705A Comprehensive utilization method for boric sludge waste |
| 03/26/2014 | CN102016095B Magnesium grain refining using vanadium |
| 03/26/2014 | CA2820631A1 Processes for treating various materials |
| 03/25/2014 | US8679224 Hydrogen, lithium, and lithium hydride production |
| 03/20/2014 | WO2014042136A1 Method for recycling lithium-ion batteries and device therefor |
| 03/19/2014 | CN203487209U Metallic sodium slag recycling and treatment system |
| 03/19/2014 | CN103643043A Comprehensive utilization method of nickel slag |
| 03/12/2014 | EP2705169A1 Processes for recovering rare earth elements from various ores |
| 03/06/2014 | US20140065039 Extraction of alkali metals and/or alkaline earth metals for use in carbon sequestration |
| 03/05/2014 | CN203464747U Slag-removing, vacuum dust-pumping and waste heat recycling system of magnesium smelting furnace |
| 03/05/2014 | CN203462111U Device for vacuum and low-temperature purification of lithium metal |
| 03/05/2014 | CN102560149B Method for refining magnesium by taking silico-calcium alloy as reducing agent under vacuum |
| 03/04/2014 | US8663361 Methods of recovering alkali metals |
| 02/27/2014 | WO2014029031A1 Process for treating magnesium-bearing ores |
| 02/26/2014 | CN103606719A Method for preparing lithium manganate cathode material by taking waste lithium ion batteries as raw material |
| 02/26/2014 | CN103604303A Novel electric control system of suspension conveying system for high-temperature materials |
| 02/26/2014 | CN103602833A Improved pidgeon-process magnesium refining process |
| 02/20/2014 | WO2014028554A1 Separation method for potassium from aqueous koh solutions |
| 02/20/2014 | WO2014028161A1 Methods for reducing impurities in magnesium, purified magnesium, and zirconium metal production |
| 02/20/2014 | WO2014026217A1 Processing of lithium containing material |
| 02/20/2014 | US20140050639 Separation method for potassium from aqueous koh solutions |
| 02/20/2014 | US20140050608 Methods for reducing impurities in magnesium, purified magnesium, and zirconium metal production |
| 02/20/2014 | CA2851786A1 Processing of lithium containing material |
| 02/19/2014 | CN103589879A Magnesium metal smelting method and device employing plasma torch heating technology |
| 02/19/2014 | CN103589878A Method for removing magnesium from calcium-containing material |
| 02/19/2014 | CN102732735B Method for recovering valued metals from melting slag of copper anode slime Kaldo furnace |
| 02/13/2014 | WO2014026120A2 Process for converting fgd gypsum to ammonium sulfate and calcium carbonate |
| 02/13/2014 | US20140044619 Process for converting fgd gypsum to ammonium sulfate and calcium carbonate |
| 02/13/2014 | US20140041485 Process for magnesium production |
| 02/12/2014 | CN203429230U Magnesium steam filtering device for preparing high-purity magnesium |
| 02/12/2014 | CN103572073A Novel tipping device for high-temperature material container |
| 02/12/2014 | CN103572072A Multi-tube production line device capable of discharging and charging material mechanically for reducing magnesium by vacuum heat |
| 02/12/2014 | CN103572071A Method for refining lithium from salt lake brine with high magnesium-lithium ratio |
| 02/06/2014 | WO2014021523A1 Method for extracting lithium from solution containing lithium |
| 02/06/2014 | US20140037521 Processes for Preparing Highly Pure Lithium Carbonate and Other Highly Pure Lithium Containing Compounds |
| 02/05/2014 | CN103555970A Novel automatic furnace temperature control system for double-thermal storage vertical metal magnesium smelting reduction furnace |
| 02/05/2014 | CN103555969A New potassium-sodium separation method |
| 01/29/2014 | EP2689487A1 Recycling method and treatment device for battery pack |
| 01/29/2014 | CN203411594U Automatic material conveying machine for metallic magnesium smelting reduction tank |
| 01/29/2014 | CN103540750A Method and device for constant-temperature dynamic recovery on waste produced by magnesium and magnesium alloy processing |
| 01/29/2014 | CN102776389B Method for using thermal-state magnesium slag afterheat |
| 01/29/2014 | CN102776388B Pidgeon magnesium smelting process and applications by taking rare earth oxide (REO) as mineralizer |
| 01/29/2014 | CN102776387B Pidgeon process for making magnesium and boronic mineralizer for partially replacing fluorite |
| 01/29/2014 | CN102226236B Hydrometallurgical method for comprehensively recycling components in lateritic nickel ore as products |
| 01/22/2014 | CN103526022A Preparation method of lithium saponification organic phase of acidic extractant |
| 01/16/2014 | WO2014010947A1 Method for recovering lithium, through electrochemical method, from coal fly ash or waste water generated in process for producing active material for lithium secondary battery |
| 01/15/2014 | EP2684971A1 Apparatus and method for recovering rare earth metal from rare earth magnet |
| 01/15/2014 | CN103509956A Foaming flame-retardant magnesium alloy covering agent and preparation method thereof |
| 01/15/2014 | CN103509950A Recovery apparatus and process for waste magnesium alloy |
| 01/15/2014 | CN102512983B Lithium ion sieve membrane and preparation method thereof |
| 01/09/2014 | WO2014007332A1 Alkali metal and/or alkali earth metal extraction method |
| 01/09/2014 | WO2014007331A1 Alkali metal and/or alkali earth metal extraction method |
| 01/09/2014 | WO2014005878A1 Method for recovering an electropositive metal from a metal carbonate |
| 01/09/2014 | CA2878284A1 Method for recovering an electropositive metal from a metal carbonate |
| 01/08/2014 | CN203385295U Mechanical reciprocating automatic slag picking machine special for magnesium |
| 01/08/2014 | CN103498049A Laser refining apparatus and laser refining method |
| 01/01/2014 | CN103484692A Method for extracting soluble potassium from hydromica with oxidation-pillaring-ion exchange method |
| 12/27/2013 | WO2013191781A2 Selective regeneration of isotope-specific media resins in systems for separation of radioactive isotopes from liquid waste materials |
| 12/27/2013 | WO2013191780A2 Submersible filters for use in separating radioactive isotopes from radioactive waste materials |
| 12/25/2013 | CN103468976A No-pollution green environment-friendly fluxing agent for magnesium and magnesium alloy and preparation method thereof |
| 12/25/2013 | CN103468975A Method for extracting beryllium from alexandrite-type beryllium concentrate with low enrichment ratio |
| 12/25/2013 | CN103468974A Method for extracting soluble potassium from hydromica through oxidation |
| 12/25/2013 | CN102676848B Automatic feeding device and automatic feeding method for TiCl4 |
| 12/18/2013 | CN203346457U Device of melting magnesium in titanium sponge purification production |
| 12/18/2013 | CN203346456U Novel heat insulation baffle plate of magnesium crystallizer |
| 12/18/2013 | CN203346455U Pulling machine for magnesium crystallizers by electromagnetic adsorption |
| 12/18/2013 | CN203346454U Forklift type tank cover closing and opening machine for magnesium metal reduction tank |
| 12/18/2013 | CN103451453A Method adopting minerals containing magnesium silicate to produce magnesium |
| 12/18/2013 | CN103451450A Method for comprehensively utilizing serpentine containing nickel |
| 12/12/2013 | WO2013182749A1 Process and equipment for producing pure lithium-containing solution |
| 12/11/2013 | CN203333734U Vertical reducing retort charger |
| 12/11/2013 | CN103443996A Recycling method and treatment device for battery pack |
| 12/11/2013 | CN103436717A Method for enriching gallium and comprehensively utilizing potassium and aluminum from alunite |
| 12/11/2013 | CN102839290B Peer sectional vacuum apparatus of reducing tanks and method |
| 12/11/2013 | CN102517457B Method for utilizing graphite-clay crucible to smelt magnesium or magnesium alloy |
| 12/11/2013 | CN102517456B Method utilizing graphite-clay crucible to smelt magnesium or magnesium alloy |
| 12/05/2013 | WO2013177680A1 Processes for preparing lithium carbonate |
| 12/05/2013 | CA2874917A1 Processes for preparing lithium carbonate |
| 12/04/2013 | CN103421962A Method for preparing high-purity magnesium and magnesium vapor filtering device |
| 12/04/2013 | CN103421961A Magnesium-smelting operation unit |
| 12/04/2013 | CN102424914B Method for comprehensively recovering aluminum and potassium from vanadium extraction from stone coal |
| 11/28/2013 | WO2013140039A8 Method for recovering lithium carbonate |
| 11/27/2013 | CN203307400U Forklift type reducing slag raking machine for magnesium smelting |
| 11/27/2013 | CN203307399U Furnace material charging equipment of magnesium metal smelting reduction furnace |
| 11/27/2013 | CN103409648A Low-temperature metal lithium distillation equipment and distillation method thereof |
| 11/27/2013 | CN103409647A High-low temperature compatible metallic lithium distillation equipment and distillation method thereof |
| 11/21/2013 | WO2013172533A1 Method for recovering metal from solution, system for recovering metal from solution, and system for recovering lithium from salt water |
| 11/21/2013 | WO2013170370A1 Processes for recovering rare earth elements from various materials |
| 11/20/2013 | CN103397205A Cover opening machine of forklift type metal magnesium reduction tank |
| 11/20/2013 | CN103397204A Novel insulation baffle of magnesium crystallizer |
| 11/20/2013 | CN103397203A Forklift type metal magnesium smelting reduction slag removal machine |