| Patents for C22B 26 - Obtaining alkali, alkaline earth metals or magnesium (2,661) |
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| 02/23/2010 | US7666250 Production of magnesium metal |
| 02/17/2010 | CN201404802Y Synthetic reaction kettle |
| 02/04/2010 | WO2010012771A2 Traveling undercut solution mining systems and methods |
| 02/04/2010 | WO2010012042A1 Production process |
| 02/04/2010 | CA2731670A1 Production process |
| 01/28/2010 | US20100021369 Alkali metal iodide salt solution and method for producing the same |
| 01/27/2010 | CN100584972C Vacuum distillation purification method for metallic lithium |
| 01/26/2010 | US7651546 Method and apparatus for manufacturing high-purity hydrogen storage alloy Mg2Ni |
| 01/21/2010 | US20100012149 Stripping agent for secondary battery electrode material and method of treating secondary battery using the stripping agent |
| 01/19/2010 | US7648687 removal of impurities by precipitation and separation using a nonmetallic-ion-containing strong base, e.g., tetraalkylammonium hydroxides; reduction of higher oxidation-state-number oxymetal ions and subsequent precipitation as hydroxides that are separated; liquid-liquid exchange extraction to remove Sr |
| 01/13/2010 | CN201382690Y Feeding device of magnesium smelting furnace |
| 01/07/2010 | WO2010000681A2 Mobile energy carrier and energy store |
| 01/05/2010 | US7641711 Metal vapour condensation and liquid metal withdrawal |
| 12/30/2009 | CN101617435A Stripping agent for secondary battery electrode material and method of treating secondary battery using the stripping agent |
| 12/17/2009 | WO2009089613A9 Liquid and solid effluent treatment process |
| 12/16/2009 | CN201364022Y Central backflash internal-heat storage-type energy-saving high-efficient furnace and tank integration reducing furnace system |
| 12/15/2009 | CA2365855C Method of treating spent potliner material from aluminum reduction cells |
| 12/09/2009 | CN101597696A Method for smelting magnesium by hot method |
| 12/09/2009 | CN100566789C Method for separating heating element Cs and Sr from high radioactive waste |
| 11/26/2009 | US20090291037 Method of inertising the impurities in phosphogypsum |
| 11/26/2009 | DE10256513B4 Verfahren zum Schmelzen eines Metalles und Vorrichtung zur Durchführung des Verfahrens A method of melting a metal and device for carrying out the method |
| 11/25/2009 | CN101586193A Leaching method for anode material of waste LiNiO2 battery |
| 11/25/2009 | CN101586192A Leaching method for anode and cathode mixed materials of waste LiCoxNiyMnzO2 battery |
| 11/25/2009 | CN101586189A Leaching method for anode material of waste LiCoO battery |
| 11/12/2009 | US20090280044 Continuous process for purification of brine |
| 11/11/2009 | CN201343566Y Regenerative type magnesium fining furnace |
| 11/11/2009 | CN201343565Y Regenerative type magnesium reducing furnace capable of distributing heat energy |
| 11/04/2009 | EP2113138A1 Stripping agent for secondary battery electrode material and method of treating secondary battery using the stripping agent |
| 10/29/2009 | WO2009129559A1 Magnesium grain refining using vanadium |
| 10/28/2009 | CN100554443C Method of recovering valuable metal in waste lining brick of gold silver smelting furnace |
| 10/22/2009 | WO2009089613A8 Liquid and solid effluent treatment process |
| 10/21/2009 | CN101560610A Method of refining high-purity magnesium |
| 10/21/2009 | CN101560603A Method for preparing magnesium metal and by-product by vacuum carbothermic reduction with serpentine minerals |
| 10/07/2009 | CN201321483Y Feeding and discharging device in magnesium production |
| 10/01/2009 | US20090241730 Chemical process for generating energy |
| 09/30/2009 | CN201317801Y Machine used for bridge metal magnesium production |
| 09/30/2009 | CN100545279C Method for recycling of light metal parts |
| 09/23/2009 | CN201313927Y Microwave fluidized bed furnace for preparing magnesium calcining dolomite |
| 09/23/2009 | CN101538657A Material charging and discharging device for production of metal magnesium |
| 09/17/2009 | US20090229413 Method and Apparatus for Recovering Valuable Substance From Lithium Secondary Battery |
| 09/16/2009 | CN101532092A Magnesium melt purifying device |
| 09/15/2009 | US7588741 Cyclical vacuum chlorination processes, including lithium extraction |
| 09/09/2009 | CN101525690A Method for separating and recovering nickel, cobalt, magnesium, iron and silicon from nickel-bearing laterite |
| 09/02/2009 | CN201301333Y Preparation facility for high-purified magnesium |
| 09/02/2009 | CN101520276A Vacuum smelting and reducing device capable of collecting metal magnesium |
| 09/02/2009 | CN101519726A Method for directly roasting and processing spent lithium ion batteries and recycling valuable metals |
| 08/27/2009 | US20090214414 solid lithium chloride containing less than 15 ppm sodium as an impurity; low sodium lithium carbonate and lithium chloride produced from a brine concentrated to about 6.0 wt % lithium |
| 08/26/2009 | CN101514000A Method for recycling potassium vapor |
| 08/19/2009 | CN201292397Y Vacuum metallurgy furnace suitable for producing magnesium metal with carbon thermoreduction of magnesium oxide |
| 08/19/2009 | CN100530813C Method of disposing of lithium battery |
| 08/19/2009 | CN100529129C Mg-Gd-Y-Zr magnesium alloy refining flux and producing method thereof |
| 08/06/2009 | WO2009062177A3 Systems and processes for producing high purity trona |
| 08/05/2009 | CN100523234C Outer heating process multiple corrugated magnesium-smelting reduction jug |
| 08/04/2009 | CA2224218C Method for recovering nickel from high magnesium-containing ni-fe-mg lateritic ore |
| 07/29/2009 | CN100521037C Alkali metal generating agent, |
| 07/29/2009 | CN100519789C Metal hot reduction magnesium-smelting furnace by internal resistance heating and magnesium smelting method thereof |
| 07/23/2009 | WO2009089613A1 Liquid and solid effluent treatment process |
| 07/23/2009 | CA2707830A1 Liquid and solid effluent treatment process |
| 07/22/2009 | CN201276590Y Feeding device of magnesium smelting furnace |
| 07/09/2009 | US20090176096 Free flowing 100-500 micrometer size spherical crystals of common salt and process for preparation thereof |
| 07/08/2009 | CN101476049A Method for removing magnesium from metallic ore |
| 07/02/2009 | US20090169449 Catalytic Gasification Process with Recovery of Alkali Metal from Char |
| 07/02/2009 | US20090169448 Catalytic Gasification Process with Recovery of Alkali Metal from Char |
| 07/02/2009 | US20090165981 Process For Recycling Light Metal Parts |
| 07/02/2009 | US20090165383 Catalytic Gasification Process with Recovery of Alkali Metal from Char |
| 07/02/2009 | US20090165382 Catalytic Gasification Process with Recovery of Alkali Metal from Char |
| 07/01/2009 | CN101469374A Method and equipment for extracting medical strontium-89 from homogenous water solution nuclear reactor gas loop |
| 07/01/2009 | CN101469373A Lithium production device |
| 06/23/2009 | US7550027 Method for supplying cover gas |
| 06/17/2009 | CN101457306A Waste residue modification method for preparing magnesium metal by pidgeon process |
| 06/17/2009 | CN101457305A Double-burning and double thermal heat storing type energy-saving high efficiency furnace and tank integrated reducing furnace system |
| 06/17/2009 | CN101457304A Central reverse flame interior heat storing type energy-saving high efficiency furnace and tank integrated reducing furnace system |
| 06/17/2009 | CN100500894C Magnesium metal reduction process using liquid calcium as reducing agent and device thereof |
| 06/16/2009 | US7547426 Production of lithium compounds directly from lithium containing brines |
| 06/10/2009 | CN100497681C Metal vapour condensation and liquid metal withdrawal |
| 06/03/2009 | CN201250273Y Special slag-raking machine for metal magnesium smelting and reducing slag |
| 06/03/2009 | CN101445874A Production method for high-purity lithium metal and special equipment thereof |
| 06/03/2009 | CN100494425C Method for preparing metal magnesium from magnesium mineral |
| 05/27/2009 | CN201245695Y Intelligent heat preserving magnesium fusing furnace |
| 05/14/2009 | WO2009062177A2 Systems and processes for producing high purity trona |
| 05/13/2009 | CN100487143C Process for preparing high purity lithium |
| 05/12/2009 | US7531152 Mineralization of alkali metals, sulfur, and halogens |
| 05/06/2009 | CN201232075Y Apparatus for extracting magnesium liquor bottom material at negative-pressure |
| 05/06/2009 | CN201232074Y Multi-chamber divided open pore magnesium alloy refining crucible |
| 05/06/2009 | CN201232073Y Double-flange multi-chamber magnesium alloy refining crucible |
| 05/06/2009 | CN201232072Y Double-flange multi-chamber magnesium alloy refining crucible |
| 05/06/2009 | CN201232071Y Multi-chamber divided magnesium alloy refining crucible |
| 05/06/2009 | CN101423899A Method for manufacturing high plastic magnesium alloy ingot |
| 04/30/2009 | WO2007011740A3 A powder mix of potassium calcium citrate for the treatment of kidney stones and osteoporosis |
| 04/30/2009 | US20090110629 Method for Producing High Purity Caustic Potash |
| 04/29/2009 | CN101418406A Purification lithium and purification method |
| 04/29/2009 | CN101418381A Method for purifying non-metal inclusion in magnesium alloy by ultrasonic agglomeration |
| 04/29/2009 | CN101418380A Nontank shaft type electric resistance furnace smelting magnesium apparatus and smelting magnesium method thereof |
| 04/28/2009 | US7524469 Solvents; calix[4]arene-bis-(tert-octylbenzo)-crown-6 ("BOBCalixC6"), 4',4',(5')-di-(t-butyldicyclo-hexano)-18-crown-6 ("DtBu18C6"), 1-(2,2,3,3-tetrafluoropropoxy)-3-(4-sec-butylphenoxy)-2-propanol ("Cs-7SB"), and a diluent; simultaneous removal of cesium and strontium from the aqueous phase |
| 04/22/2009 | CN201224755Y Machine for producing magnesium metal |
| 04/22/2009 | CN101413060A Magnesium metal reduction apparatus |
| 04/16/2009 | WO2009048363A1 Metallurgical process for producing magnesium |
| 04/15/2009 | EP1929056A4 Process for leaching lateritic ore at atmospheric pressure |
| 04/14/2009 | US7517509 Emulsifying an oil in an aqueous solution to form an oil-in-water emulsion; forming a saturated trona brine; adding the trona ore to the saturated brine to form a saturated trona suspension, trona ore including trona and gangue material; conditioning; separating |
| 04/08/2009 | CN101403038A Endogenous heat type hemicontinuous reduction furnace forproducing magnesium, calcium and strontium |