| Patents for C22B 26 - Obtaining alkali, alkaline earth metals or magnesium (2,661) |
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| 06/06/2006 | US7056445 Method of removing paint applied to magnesium-alloy material |
| 06/01/2006 | US20060115410 Production of lithium compounds directly from lithium containing brines |
| 06/01/2006 | US20060115407 Continuous synthesis of technical grade lithium chloride by reacting lithium carbonate with hydrochloric acid |
| 06/01/2006 | US20060115396 Production of lithium compounds directly from lithium containing brines |
| 05/26/2006 | WO2006053873A1 Magnetic separation process for trona |
| 05/24/2006 | CN2782707Y Reduction pot for smelting magnesium |
| 05/23/2006 | CA2208026C Chloride assisted hydrometallurgical copper extraction |
| 05/18/2006 | DE102004055131A1 Melting magnesium alloys, used in the production of vehicle, components comprises feeding magnesium or magnesium alloy in the form of wire or thin strip into a melt through a device containing a protective gas |
| 05/10/2006 | CN1769505A Vacuum, heat and coal reduction method for extracting metal magnesium from magnesium oxide ore |
| 05/09/2006 | US7041262 Sequestering; ion exchanging |
| 05/03/2006 | CN1766138A Potassium leach-out exploitation method from mamanite ore |
| 04/26/2006 | CN1253590C Process for extracting metal calcium by thermal reduction |
| 04/19/2006 | CN1252295C Method of preparing high purity magnesiun sand using salt lake bischofite as raw material |
| 04/19/2006 | CN1252294C Waste magnesium alloy vacuum recovering process and equipment |
| 04/12/2006 | EP1645644A2 Preparation of boron and sodium by sodium metaborate reduction for the synthesis of sodium borohydride |
| 03/29/2006 | EP1639144A2 Method for recovering at least one metallic element like cesium from ore |
| 03/29/2006 | CN1752232A Once process for extracting and separating Ni, Mg and Co from nickel sulfate solution recovered from waste nickel-hydrogen and nickel-cadmium cells |
| 03/29/2006 | CN1247306C New process for synthesizing lithium ion separation material |
| 03/28/2006 | US7018594 Without precipitation of sodium bicarbonate containing crystals. |
| 03/22/2006 | CN1246487C Method for preparing metal agnesium with silica-alumina alloy as reducing agent |
| 03/21/2006 | US7014832 Simultaneous recovery of potassium chloride and KCL enriched edible salt |
| 03/16/2006 | US20060055322 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 |
| 03/15/2006 | EP1229977B1 Polyamide-containing ligands covalently bonded to supports, polyamide-containing resins, and methods for removing metals from solutions |
| 03/14/2006 | US7011800 Reducing nitrogen oxides directly to nitrogen by feeding superheated steam and oxygen to fluidized a bed of wastes including alkali metal compound; oxidation of organics used to evaporate water and use as the principal reducing agent |
| 03/09/2006 | US20060049755 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 |
| 03/08/2006 | CN1743474A High-vacuum in-situ refining apparatus for extracting high-purity material |
| 03/01/2006 | CN1740352A High vacuum in-situ two-step refining process for high purity material |
| 02/22/2006 | CN1739182A Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturi |
| 02/22/2006 | CN1738919A Method for producing metal foam bodies |
| 02/22/2006 | CN1243112C Process for extracting lithium from salt lake brine by adsorptive method |
| 02/16/2006 | WO2006016892A2 Cesium and strontium extraction using a mixed extractant solvent including crown ether and calixarene extractants |
| 02/15/2006 | EP1625533A1 Method for generating pollution credits while processing reactive metals |
| 02/15/2006 | CN1733951A Method and device for shortening pidgeon method reduction cycle and extending reduction jug durability |
| 02/08/2006 | CN1730685A Aluminothermic reduction method and technology of giobertite calcination to produce magnesium |
| 02/01/2006 | CN1239722C Sodium purifying method |
| 01/25/2006 | CN1238542C Process for producing metal magnesium using phosphorus furnace tail gas |
| 01/25/2006 | CN1238541C Sodium purifying process and purification system thereof |
| 01/11/2006 | CN1236509C Electrode material for rechargeable lithium cell, electrode structure body, cell, and production method thereof |
| 01/05/2006 | WO2006001700A1 Process for complete utilisation of olivine constituents |
| 01/05/2006 | DE10317762B4 Vorrichtung und Verfahren zur Erzeugung und Verarbeitung von metallischer Schmelze Apparatus and method for generating and processing of metallic melt |
| 01/05/2006 | CA2583068A1 Process for complete utilisation of olivine constituents |
| 01/04/2006 | CN1717766A Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturi |
| 12/29/2005 | WO2005124921A1 Method of disposing of lithium battery |
| 12/22/2005 | WO2005101564A9 Method for the mixed recycling of lithium-based anode batteries and cells |
| 12/22/2005 | DE102004027198A1 Filler of magnesium scrapings for filling saline cavities in salt mines consists of scrapings and cinders from thermal magnesium metallurgy and variable parts by weight of a salt solution |
| 12/21/2005 | EP1606423A1 Processing molten reactive metals and alloys using fluorocarbons as cover gas |
| 12/15/2005 | WO2005118895A1 Method for recycling lightweight metal parts |
| 12/15/2005 | WO2005118891A2 Salt composition to be used with molten magnesium |
| 12/15/2005 | US20050276737 Mineralization of alkali metals, sulfur, and halogens |
| 12/15/2005 | CA2567013A1 Method for recycling lightweight metal parts |
| 12/15/2005 | CA2565563A1 Salt composition to be used with molten magnesium |
| 12/08/2005 | WO2005094289A3 Cyclical vacuum chlorination processes, including lithium extraction |
| 12/07/2005 | EP1602739A1 Method for recycling of light metal parts |
| 12/06/2005 | US6971276 Recovery of purified volatile metal such as lithium from mixed metal vapors |
| 11/23/2005 | EP1598844A1 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 |
| 11/23/2005 | CN1701406A Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturi |
| 11/22/2005 | CA2371160C Cover gases |
| 11/17/2005 | US20050253315 Device for injecting a treatment gas into a molten metal |
| 11/09/2005 | EP1592818A2 Method for producing metal foam bodies |
| 11/09/2005 | CN1226460C Method for removing coating, method for preparing regenerated magnesium alloy and regenerated paint |
| 11/03/2005 | WO2005103309A1 Metallothermic process for magnesium production and vacuum-induction furnace thereto |
| 10/27/2005 | WO2005101564A1 Method for the mixed recycling of lithium-based anode batteries and cells |
| 10/27/2005 | CA2559928A1 Method for the mixed recycling of lithium-based anode batteries and cells |
| 10/25/2005 | CA2251626C Method for recovering sodium from alkaline industrial waste |
| 10/20/2005 | WO2005098062A1 Waste-free hydrometallurgical extraction of magnesium and other metals from rock formations of varying olivine content |
| 10/20/2005 | WO2005097670A1 Compositions and methods for generating hydrogen from water |
| 10/20/2005 | US20050232837 Compositions and methods for generating hydrogen from water |
| 10/19/2005 | EP1200391B1 Calixarene acetamido derivatives, preparation and use thereof for extracting strontium |
| 10/18/2005 | CA2244802C Removal of uranium contamination from magnesium fluoride slag |
| 10/13/2005 | WO2005094289A2 Cyclical vacuum chlorination processes, including lithium extraction |
| 10/13/2005 | DE102004017043A1 Melting down magnesium alloy chips into briquettes comprises mixing molten salt with the chips before briquetting |
| 10/12/2005 | EP1585159A1 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 |
| 10/11/2005 | US6953518 Apparatus for concentrating a specific ingredient-dissolved liquid |
| 10/06/2005 | WO2005093107A1 Recovery of metals from oxidised metalliferous materials |
| 10/06/2005 | US20050220697 Simultaneous recovery of potassium chloride and KCL enriched edible salt |
| 10/06/2005 | US20050220691 Cyclical vacuum chlorination processes, including lithium extraction |
| 10/06/2005 | US20050220687 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 |
| 10/06/2005 | CA2560594A1 Recovery of metals from oxidised metalliferous materials |
| 10/05/2005 | EP1582601A1 Melt apparatus for the determination of nonmetallic inclusions in metallic material |
| 10/05/2005 | CN1676630A Method for smelting ferro-silicon-aluminium alloy using flyash |
| 09/29/2005 | US20050211955 Using a mixture of calix[4]arene-bis-(tert-octylbenzo)-crown-6, 4',4',(5')-di-(t-butyldicyclohexano)-18-crown-6, and 1-(2,2,3,3-tetrafluoropropoxy)-3-(4-sec-butylphenoxy)-2-propanol to separate cesium and strontium from an acidic solution; especially for treating spent nuclear fuel waste |
| 09/28/2005 | CN1673398A Application of silicon-aluminium alloy in magnesium smelting as reducing agent |
| 09/21/2005 | CN1670458A Composite melting pot for smelting magnesium and magnesium alloys |
| 09/14/2005 | CN1219088C Mangnesium alloy zirconium compound silicon-removing flux and its production method |
| 09/09/2005 | WO2005083135A1 PROCESS FOR PRODUCING Ti OR Ti ALLOY THROUGH Ca REDUCTION |
| 09/07/2005 | CN1664135A Process for smelting magnesium by alumino-thermic reduction of magnesia |
| 08/30/2005 | US6936229 Recovery of lithium compounds from brines |
| 08/16/2005 | US6929674 Cover gases |
| 08/10/2005 | CN1651840A Mg alloy vacuum sealing smelter and method for preventing Mg alloy from oxidation burning |
| 08/10/2005 | CN1214399C Method for isolating and purifying 9OY from 90 strontium in multi-curie quantities |
| 08/03/2005 | CN1213158C Lithium preparing process with lithium carbonate |
| 07/28/2005 | US20050161121 Chemically depassivating zirconium metal with hydrofluoric acid to improve the ability of molten magnesium/magnesium alloy to dissolve zirconium from the treated zirconium sponge and to form a melt containing evenly distributed particles of zirconium |
| 07/27/2005 | CN2712944Y High temperature slag removal machine for reduction of metal magnesium |
| 07/27/2005 | CN2712943Y Frequency modulation liquid pump |
| 07/27/2005 | CN2712942Y High temperature slag removal machine for reduction of metal magnesium |
| 07/26/2005 | US6921522 Production of lithium compounds directly from lithium containing brines |
| 07/13/2005 | CN1639389A Magnesium-zirconium alloying |
| 07/06/2005 | CN2707770Y Calcinatory for smelting coal water mixture by using metal magnesium |
| 06/30/2005 | US20050142446 Process for producing an electrode material for a rechargeable lithium battery, an electrode structural body for a rechargeable lithium battery, process for producing said electrode structural body, a rechargeable lithium battery in which said electrode structural body is used, and a process for producing said rechargeable lithium battery |
| 06/22/2005 | CN2705468Y Metal mangnesium smelting water coal slurry refining furnace |