| Patents for C22B 26 - Obtaining alkali, alkaline earth metals or magnesium (2,661) |
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| 09/22/2011 | WO2011113866A1 Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine |
| 09/22/2011 | CA2792424A1 Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine |
| 09/22/2011 | CA2792414A1 A method for recovering rhenium and other metals from rhenium-bearing materials |
| 09/21/2011 | EP2366456A1 Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine |
| 09/21/2011 | CN201981246U 一种真空热还原金属镁的还原炉装置 A vacuum thermal reduction of metallic magnesium reduction furnace apparatus |
| 09/21/2011 | CN201981245U 一种镁精炼搅拌装置 A magnesium refining stirring device |
| 09/21/2011 | CN102191374A Method for recycling traditional chromium residue |
| 09/14/2011 | EP2364375A1 Method and system for recovering metals and metal alloys from scrap materials |
| 09/14/2011 | CN102181666A Method for treating red soil nickel ore leaching liquid |
| 09/14/2011 | CN101942573B Method for preparing magnesium metal and magnesia-alumina spinel from active magnesium oxide and aluminum or aluminum alloy |
| 09/14/2011 | CN101845559B Device and method for preparing lithium metal by using vacuum metal heat reduction |
| 09/13/2011 | US8016911 Use of a protective gas composition for preventing oxidation or combustion of molten magnesium |
| 09/07/2011 | EP2038439B1 Cover gas composition for molten non-ferrous metals such as magnesium |
| 09/01/2011 | WO2011104798A1 Metal recovery method and dialysis device |
| 08/31/2011 | CN102168186A Magnesium smelting reduction deslagging and residual heat recycling device and process |
| 08/31/2011 | CN102168185A Vertical reduction furnace |
| 08/31/2011 | CN102168184A Method for extracting beryllium oxide from low-grade beryllium ore |
| 08/31/2011 | CN102168183A Process for extracting lithium from salt lake water subjected to calcium and magnesium preseparation |
| 08/31/2011 | CN102168172A Technology for extracting and separating boron-ferrum-magnesium from paigeite |
| 08/31/2011 | CN101812599B Method for preparing metal magnesium by using dolomite as raw material |
| 08/31/2011 | CN101775505B Method and device for extracting lithium from lapidolite by chloridizing roasting method |
| 08/24/2011 | EP1373139B1 Extraction of silica and magnesium compounds from olivine |
| 08/24/2011 | CN201942729U 一种半连续真空感应加热镁还原炉 A semi-continuous vacuum induction heating magnesium reduction furnace |
| 08/24/2011 | CN102163760A Method for separating and recovering lithium and cobalt from positive electrode material of lithium battery |
| 08/24/2011 | CN102162040A Magnesium metal reducing method and device |
| 08/24/2011 | CN102162034A Process for recovering valuable metals from waste lithium batteries |
| 08/24/2011 | CN102162029A Microbiological oxidation and reduction coupling leaching method for valuable metal in manganese oxide ore |
| 08/17/2011 | CN102154563A Flotation method for enriching lithium from brine of salt lake brine |
| 08/17/2011 | CN102154556A Method for recovering manganese and magnesium from complex salt crystals generated in manganese electrolysis process |
| 08/10/2011 | CN101760644B Leaching technique for magnesium-containing ore |
| 08/10/2011 | CN101760641B Technology for recovering magnesium from magnesium sulfate solution |
| 08/03/2011 | EP2351861A1 Laser refining apparatus and laser refining method |
| 08/03/2011 | CN102140586A Intelligent slagging and loading robot for smelting magnesium |
| 08/02/2011 | US7988762 Protective gas composition for magnesium/magnesium alloy production and combustion preventing method |
| 07/27/2011 | CN102134644A Novel method for removing fluorine by lithium carbonate prepared by utilizing tantalum-niobium tailing lepidolite |
| 07/20/2011 | CN102131942A Production process |
| 07/20/2011 | CN101717866B Pneumatic deslagging device for high temperature material cluster in magnesium metal reduction jar |
| 07/13/2011 | CN102121072A System and method for magnesium smelting production management |
| 07/13/2011 | CN102121071A Magnesium oxide ceramic filter for purification of magnesium alloy melt |
| 07/06/2011 | CN102115840A Magnesium alloy and preparation method thereof |
| 07/06/2011 | CN102115828A Method for preparing iron and aluminum and coproducing sodium sulfate from red mud produced by bayer process |
| 07/06/2011 | CN102115825A Method for preparing chromium hydroxide, lead chloride and nitrate by utilizing antidotal chromium residues |
| 07/06/2011 | CN102115824A Method for preparing chromium hydroxide, silver chloride and nitrate from detoxicated chromium slag |
| 07/06/2011 | CN102115819A Method for recycling magnesium from middle-low grade high-magnesium phosphate rock |
| 07/06/2011 | CN102115816A Comprehensive utilization method for laterite-nickel ore |
| 07/06/2011 | CN102115813A Comprehensive utilization method for low-grade magnesite |
| 06/30/2011 | US20110160040 Method for removing calcium material from substrates |
| 06/30/2011 | US20110154952 Method for making magnesium-based composite material |
| 06/29/2011 | CN201883126U Magnesium alloy scrap recovery unit |
| 06/28/2011 | CA2519784C Method for generating pollution credits while processing reactive metals |
| 06/23/2011 | WO2011051674A3 Method and apparatus for condensing metal vapours using a nozzle and a molten collector |
| 06/22/2011 | CN201873732U Ceramic composite magnesium metal reducing jar |
| 06/22/2011 | CN101586189B Leaching method for anode material of waste LiCoO battery |
| 06/16/2011 | US20110142710 Ti PARTICLE-DISPERSED MAGNESIUM-BASED COMPOSITE MATERIAL, AND MANUFACTURING METHOD THEREOF |
| 06/15/2011 | CN102094127A Method for recovering nickel and magnesium elements from high-magnesium low-grade nickel sulfide ore |
| 06/15/2011 | CN101748293B Magnesium alloy refining unit |
| 06/15/2011 | CN101676419B Semi-continuous production metal vacuum smelting reduction device |
| 06/08/2011 | CN101638721B Method for extracting and separating cesium ions from aqueous phase |
| 06/02/2011 | US20110129409 Sodium chloride production process |
| 06/01/2011 | CN102080160A Reduction device for manufacturing magnesium and production process thereof |
| 05/26/2011 | US20110123420 Process for the formulation of potassium chloride from a carnallite source |
| 05/25/2011 | CN201842881U Vacuum reduction equipment for directly producing magnesium from magnesite in one-step method |
| 05/25/2011 | CN102077395A Mobile energy carrier and energy store |
| 05/25/2011 | CN102071327A Magnesium slag modifier and magnesium slag modification method |
| 05/25/2011 | CN102071326A Magnesium-smelting reduction device |
| 05/25/2011 | CN102070162A Novel method for extracting lithium from salt lake brine |
| 05/18/2011 | EP2321497A2 Traveling undercut solution mining systems and methods |
| 05/12/2011 | US20110110831 Multi-stage crystallization apparatus and method |
| 05/11/2011 | CN201825992U Continuous ion exchange device extracting lithium from salt lake brine |
| 05/11/2011 | CN102051481A Method for separating calcium and magnesium in hydrochloric acid soluble salt system |
| 05/11/2011 | CN102049238A Ion sieve for selectively extracting lithium and application thereof |
| 05/11/2011 | CN102049237A Iron phosphate ion sieve for selectively extracting Li and application thereof |
| 05/11/2011 | CN101736160B Method for recovering magnesium alloy low-level waste |
| 05/11/2011 | CN101560603B Method for preparing magnesium metal and by-product by vacuum carbothermic reduction with serpentine minerals |
| 05/11/2011 | CN101469373B Lithium production device |
| 05/05/2011 | WO2011051674A2 Method and apparatus for condensing metal and other vapours |
| 05/05/2011 | CA2778396A1 Method and apparatus for condensing metal and other vapours |
| 05/04/2011 | CN201817534U Pot-less vertical electric-heating reduction furnace for smelting metal magnesium |
| 05/04/2011 | CN102042767A Heat energy recovery system of slag of magnesium reducing furnace |
| 05/04/2011 | CN102041398A Process and device for preparing magnesium by utilizing smelting reduction carbothermy |
| 05/04/2011 | CN102041381A Method for recovering nickel, cobalt, iron, manganese and magnesium from oxidized nickel ore |
| 05/04/2011 | CN102041380A Production process for extracting lithium from ore with low-temperature method |
| 05/04/2011 | CN101368241B Process for manufacturing magnesium air fuel cell anode material |
| 04/28/2011 | DE102009049423A1 Verfahren und Reaktor zur Aufbereitung von Li-haltigem Schüttgut Method and reactor for the treatment of Li-containing bulk |
| 04/27/2011 | EP1924542B1 Preparation of activated alkaline earth metal, in particular magnesium, for use in the production of organo-alkaline- earth-metal compounds |
| 04/27/2011 | CN102031374A Method for separating and recovering nickel and lithium |
| 04/27/2011 | CN102031368A Continuous ion exchange device and method for extracting lithium from salt lake brine |
| 04/27/2011 | CN101705375B Reduction furnace for smelting metal magnesium |
| 04/27/2011 | CN101457304B Central reverse flame interior heat storing type energy-saving high efficiency furnace and tank integrated reducing furnace system |
| 04/21/2011 | WO2011045431A1 METHOD AND REACTOR FOR PROCESSING BULK MATERIAL CONTAINING Li |
| 04/21/2011 | CA2776574A1 Method and reactor for processing bulk material containing li |
| 04/20/2011 | CN102021332A Technology for recycling Ni, Co, Fe, and Mg from nickel oxide mineral |
| 04/20/2011 | CN102021329A Method for extracting tungsten from scheelite and producing high-quality calcined gypsum |
| 04/13/2011 | CN201793693U Pulse combustion heat accumulation type metallic magnesium reducing furnace |
| 04/13/2011 | CN102016095A Magnesium grain refining using vanadium |
| 04/13/2011 | CN102010992A Method for removing fluorine from lithium mica raw material |
| 04/13/2011 | CN102010991A Method for extracting lithium salt and removing potassium from lithium mica raw material |
| 04/13/2011 | CN102010986A New process for comprehensively recovering serpentine type minerals |
| 04/12/2011 | CA2418527C Method of and apparatus for dismantling and storage of objects comprising alkali metals, such as alkali metal containing batteries |
| 04/06/2011 | EP2305841A1 Method for separating and recovering nickel and lithium |