| Patents for C22B 26 - Obtaining alkali, alkaline earth metals or magnesium (2,661) |
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| 09/15/2010 | CN201583133U Magnesium smelting reduction furnace |
| 09/15/2010 | CN101831561A Method for decomposing potassium feldspar to extract soluble potassium |
| 09/15/2010 | CN101831542A Method for extracting metallic elements of ferrum, magnesium and calcium from molybdenum milltailings |
| 09/15/2010 | CN101278064B Method for processing nickel bearing raw material in chloride-based leaching |
| 09/14/2010 | CA2353225C Process for extraction of metals |
| 09/09/2010 | US20100226837 Production of metal products directly from underground ore deposits |
| 09/08/2010 | CN101418380B Nontank shaft type electric resistance furnace smelting magnesium apparatus and smelting magnesium method thereof |
| 09/01/2010 | CN101818265A Method for preparing metallic lithium by using lithium hydroxide |
| 09/01/2010 | CN101818251A Method for recovering cobalt and lithium from waste lithium ion batteries |
| 09/01/2010 | CN101538657B Material charging and discharging device for production of metal magnesium |
| 08/31/2010 | US7785394 Solid salt reactant containing halide salt (e.g MgCl2) instead of Cl2; better industrial hygiene, environmental, and safety issues |
| 08/25/2010 | CN101812599A Method for preparing metal magnesium by using dolomite as raw material |
| 08/25/2010 | CN101597696B Method for smelting magnesium by hot method |
| 08/18/2010 | CN101805833A Magnesium smelting reduction pot and preparation method thereof |
| 08/18/2010 | CN101805828A Low-cost method for disposing red soil nickel ore |
| 08/18/2010 | CN101532092B Magnesium melt purifying device |
| 08/17/2010 | US7776132 fluorinated ketone dissolved in liquid carbon dioxide and oxygen in container, molten metal is vaporized |
| 08/11/2010 | CN201548044U Reduction can for smelting metal |
| 08/11/2010 | CN201545900U Novel production device for smelting metal magnesium |
| 08/11/2010 | CN101798635A Zirconium compound cake smelted from magnesium alloy and preparation method thereof |
| 08/11/2010 | CN101798634A Process for smelting magnesium through melting reduction |
| 08/11/2010 | CN101560610B Method of refining high-purity magnesium |
| 08/11/2010 | CN101403038B Endogenous heat type hemicontinuous reduction furnace for producing magnesium, calcium and strontium |
| 08/10/2010 | US7772771 Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube |
| 08/05/2010 | US20100196232 Ozone treatment of alkali metal compound solutions |
| 08/04/2010 | CN101791504A Metal magnesium melt or magnesium alloy melt filtering machine and filter |
| 07/29/2010 | WO2010060449A8 Method for recapturing metals or metal alloys from scrap materials |
| 07/28/2010 | CN101787473A Tough antiflaming magnesium alloy and preparation method thereof |
| 07/28/2010 | CN101787446A Method for producing metal barium by reduction of barium oxide |
| 07/27/2010 | US7763221 Purification of brine by oxidation and precipitation of iron and nickel compound |
| 07/14/2010 | CN101775505A Method and device for extracting lithium from lapidolite by chloridizing roasting method |
| 07/14/2010 | CN101775494A condensing crystallizer |
| 07/13/2010 | US7753987 Wherein heating upper part and lower part of crucible separately using double-heating-wires diffusion furnace under vacuum forms temperature profile for removal |
| 07/08/2010 | US20100172812 Desulfating brine or bittern with CaCl2, evaporating clarified brine or bittern after zypsum separation to seperate carnallite, recovering MgCl2 rich end bittern, evaporating to obtain crystalline MgCl2.6H2O, mixing with seed of Mg/OH/2, then with hydrated lime, filtering, drying, calcining to form MgO |
| 07/07/2010 | CN201520797U Upright high-temperature vacuum smelting furnace for magnesium and calcium with top material feeding and bottom slag discharging function |
| 07/01/2010 | US20100166627 Use of hydrophobins as additives in the crystallization of solids |
| 06/30/2010 | CN101760646A Leaching method of magnesium-containing ore |
| 06/30/2010 | CN101760645A Leaching method for magnesium-containing ore |
| 06/30/2010 | CN101760644A Leaching technique for magnesium-containing ore |
| 06/30/2010 | CN101760643A Improved method for recovering magnesium from magnesium sulfate solution |
| 06/30/2010 | CN101760642A Process for recovering magnesium from magnesium sulfate solution |
| 06/30/2010 | CN101760641A Technology for recovering magnesium from magnesium sulfate solution |
| 06/30/2010 | CN101760640A Improved technology for recovering magnesium from magnesium sulfate solution |
| 06/30/2010 | CN101760639A Method for recovering magnesium from magnesium sulfate solution |
| 06/30/2010 | CN101760638A Method for recovering magnesium from magnesium sulfate solution |
| 06/30/2010 | CN101760637A Leaching technology of magnesium-containing ore |
| 06/30/2010 | CN101760636A Method for manufacturing large vertical strontium-smelting reduction tank |
| 06/30/2010 | CN101760618A Improved method for leaching magnesium-containing ore |
| 06/30/2010 | CN101760617A Improved method for leaching magnesium-containing ore |
| 06/30/2010 | CN101520276B Vacuum smelting and reducing device capable of collecting metal magnesium |
| 06/24/2010 | WO2010069459A1 Method and system for recovering metals and metal alloys from scrap materials |
| 06/23/2010 | CN101748295A Device for smelting magnesium by silicothermic process |
| 06/23/2010 | CN101748294A Metallic magnesium reduction process and system |
| 06/23/2010 | CN101748293A Magnesium alloy refining unit |
| 06/23/2010 | CN101748292A Tilting charge and discharge type reducing furnace and reducing method thereof |
| 06/23/2010 | CN101289708B Semi-continuous metallothermic reduction process |
| 06/16/2010 | CN101736169A Method for extracting lithium from lepidolite |
| 06/16/2010 | CN101736160A Method for recovering magnesium alloy low-level waste |
| 06/09/2010 | CN101724748A Method for leaching magnesium-containing ores |
| 06/09/2010 | CN101476049B Method for removing magnesium from metallic ore |
| 06/09/2010 | CN101307389B Apparatus for annealing magnesium by calcining and thermic reduction method |
| 06/09/2010 | CN101285131B Furnace for abstracting high-purity magnesium metal by electromagnetic method |
| 06/09/2010 | CN101269449B Method for manufacturing high-strength magnesium alloy solder wire |
| 06/09/2010 | CN101135001B Method for eliminating sodium and potassium from lithium metal |
| 06/03/2010 | WO2010060449A1 Method for recapturing metals or metal alloys from scrap materials |
| 06/03/2010 | US20100136122 Oral Preparation Comprising Pioglitazone |
| 06/02/2010 | CN1938436B Recovery of metals from oxidised metalliferous materials |
| 06/02/2010 | CN101717866A Pneumatic deslagging device for high temperature material cluster in magnesium metal reduction jar |
| 06/02/2010 | CN101328536B Process for comprehensive recovery of nickel, copper, cobalt, sulfur and magnesium from ore |
| 06/02/2010 | CN101314821B Machine for producing magnesium metal and high-temperature slagging off method of magnesium metal reduction tank |
| 06/02/2010 | CN101033511B Smelting-furnace for magnesium metal |
| 05/26/2010 | CN201488556U Air flush type slag removing machine |
| 05/26/2010 | CN101713032A Method for preparing magnesium metal by multi-layer energy-saving reducing furnace |
| 05/25/2010 | US7722842 Carbon dioxide sequestration using alkaline earth metal-bearing minerals |
| 05/20/2010 | WO2010035956A3 Lithium recovery device using separator reservoir, lithium recovery method and lithium adsorption/desorption system using the same |
| 05/12/2010 | CN201459211U Charging barrel of vacuum melting reducing pot |
| 05/12/2010 | CN101706206A Metal smelting reduction pot |
| 05/12/2010 | CN101706204A External heat vertical retort magnesium smelting device |
| 05/12/2010 | CN101705375A Reduction furnace for smelting metal magnesium |
| 05/12/2010 | CN101705374A Process for improving production rate of metal magnesium by accelerating reduction |
| 05/12/2010 | CN101705373A Novel production line for smelting metal magnesium |
| 05/11/2010 | CA2240082C Process for silica and magnesium salts production from tailings coming from asbestos mining |
| 05/06/2010 | WO2010050450A1 Laser refining apparatus and laser refining method |
| 05/06/2010 | DE102008055639A1 Protective gas for the protection of molten magnesium or molten magnesium alloy before oxidation, consists of a predominant portion of gases as carrier gas and further fluorine-containing gas as active gas |
| 04/29/2010 | US20100101371 Rotary stirring device for treating molten metal |
| 04/28/2010 | CN101698907A Method for preparing metal magnesium by silicothermic process |
| 04/21/2010 | CN101328537B Process for comprehensive recovery nickel, copper, cobalt, sulfur and magnesium from high magnesium and nickle ore concentrate |
| 04/14/2010 | CN101245416B Magnesium refining method with vertical kiln vertical pot silicon heat reduction |
| 04/01/2010 | WO2010035956A2 Lithium recovery device using separator reservoir, lithium recovery method and lithium adsorption/desorption system using the same |
| 03/31/2010 | CN101684524A Method for preparing metallic magnesium by carbothermic reduction and device thereof |
| 03/24/2010 | CN201427987Y Automatic slag extractor for magnesium smelting |
| 03/24/2010 | CN201427986Y Slag removing device of magnesium smelting reduction pot |
| 03/24/2010 | CN101676419A Semi-continuous production metal vacuum smelting reduction device |
| 03/24/2010 | CN101676418A Lateral crystallization reduction jar for vacuum metal smelting |
| 03/24/2010 | CN101676032A Ge-Sb micropore sulfide with ion exchange performance, preparation method and usage thereof |
| 03/24/2010 | CN100595298C Apparatus for negative pressure extracting magnesium liquor bed charge |
| 03/17/2010 | CN101672573A Metallic lithium vacuum distillation purification device |
| 03/17/2010 | CN101671780A Method for preparing metal calcium |
| 03/17/2010 | CN100594245C Process for preparing calcined dolomite from magnesium chloride of chloride type by-product of potassium-extracting from salt lake |
| 03/11/2010 | WO2010000681A3 Mobile energy carrier and energy store |