| Patents for C01F 1 - Methods of preparing compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or the rare earths, in general (321) |
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| 01/21/2015 | EP2826559A1 A process for the synthesis of visible light responsive doped titania photocatalysts |
| 01/20/2015 | US8936771 Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings |
| 12/02/2014 | US8900545 Process for the production of high purity magnesium hydroxide |
| 11/11/2014 | US8883098 Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings |
| 11/06/2014 | US20140328743 Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals |
| 10/14/2014 | US8858833 Method for preparing rare-earth doped fluoride nanoparticles |
| 10/02/2014 | WO2014158202A1 Active volume energy level large scale sub-sea energy fluids storage methods and apparatus for power generation and integration of renewable energy sources |
| 08/05/2014 | US8795448 Wear resistant materials |
| 05/28/2014 | CN103827035A 分子束缚形式的金属量子簇的制备方法 Preparation molecules bound in the form of metal quantum clusters |
| 05/20/2014 | US8728418 Method for producing metal hydroxide fine particle |
| 04/22/2014 | US8703079 Method for treating lime mud |
| 03/25/2014 | US8679318 Electrolyte supplement system in aluminium electrolysis process and method for preparing the same |
| 02/13/2014 | DE102012214057A1 Verfahren und Vorrichtung zur Gewinnung mindestens eines Wertmetalloxids A method and apparatus for obtaining at least one Wertmetalloxids |
| 01/14/2014 | US8628738 Bayer process for producing alumina trihydrate, said process comprising a step in which the supersaturated liquor is filtered at high temperature before decomposition |
| 01/14/2014 | US8628737 Transfer of slurry in a bayer process |
| 01/07/2014 | US8623302 Barium containing granules for sorption applications |
| 12/17/2013 | US8609055 Method of producing fluoroapatite, fluoroapatite, and adsorption apparatus |
| 12/04/2013 | EP2669003A2 Oxygen-selective adsorbent having fast adsorption rate and preparation method thereof |
| 11/05/2013 | US8574532 Method for producing semiconductor crystal, apparatus for crystal production and group 13 element nitride semiconductor crystal |
| 10/29/2013 | US8569565 Process for recycling spent pot linings (SPL) from primary aluminium production |
| 10/09/2013 | EP2646372A1 Effective substitutions for rare earth metals in compositions and materials for electonic applications |
| 10/02/2013 | CN103339065A Effective substitutions for rare earth metals in compositions and materials for electonic applications |
| 10/01/2013 | US8545776 Reducing aluminosilicate scale in the Bayer process |
| 09/03/2013 | US8524178 Doped aluminum oxides |
| 08/20/2013 | US8512665 Process for the production of nanoparticles using miniemulsions |
| 08/20/2013 | US8512654 Strontium cerate nanoparticle synthesis method |
| 08/07/2013 | CN103237760A Method for separation and collection of purified alkali metal salt |
| 08/06/2013 | US8501125 System and method of carbon capture and sequestration, environmental remediation, and metals recovery |
| 07/02/2013 | CA2594132C Preparation of suspensions |
| 06/25/2013 | US8470272 Magnesium recycling and sulphur recovery in leaching of lateritic nickel ores |
| 06/04/2013 | US8454912 Adsorbent, preparation method thereof and Sr-90/Y-90 generator using the same |
| 05/22/2013 | CN103118777A Nanowire catalysts |
| 05/21/2013 | US8444858 Control of development of biofilms in industrial process water |
| 05/07/2013 | US8435472 Method of preparing nano-structured material(s) and uses thereof |
| 05/02/2013 | WO2013061109A1 Methods of preparing metal quantum clusters in molecular confinement |
| 04/17/2013 | CN101395247B Method of preparing nano-structured material(s) and uses of materials obtained therefor |
| 04/16/2013 | US8420034 Method and apparatus for treating exhaust gas |
| 03/20/2013 | CN101535183B Improving the transfer of slurry in a bayer process |
| 03/14/2013 | US20130064753 Methods of producing carbonate minerals and apparatuses of producing the carbonate minerals |
| 03/05/2013 | US8388915 Basic magnesium sulfate granule having high crush strength and process for production thereof |
| 02/14/2013 | US20130036945 Co2-sequestering formed building materials |
| 01/29/2013 | US8361420 Porous bodies and methods |
| 01/08/2013 | US8349281 Process for sequestrating carbon in the form of a mineral in which the carbon has oxidation number +3 |
| 12/20/2012 | WO2012171090A1 Zeolite and mesoporous materials used as fillers in the formulation of rubber compounds, thermoplastic rubber, plastics and for manufacturing products |
| 09/20/2012 | WO2012102554A3 Oxygen-selective adsorbent having fast adsorption rate and preparation method thereof |
| 09/20/2012 | CA2829929A1 Eliminating hydrogen sulfide from liquid ammonia |
| 09/18/2012 | US8268270 Coating solution for forming a light-absorbing layer of a chalcopyrite solar cell, method of producing a light-absorbing layer of a chalcopyrite solar cell, method of producing a chalcopyrite solar cell and method of producing a coating solution for forming a light-absorbing layer of a chalcopyrite solar cell |
| 09/13/2012 | WO2012120175A1 Optically active octacoordinated ternary complexes of erbium (iii) or ytterbium (iii) and production method |
| 08/22/2012 | EP2489685A1 Catalyst component for olefin polymerization and catalyst comprising the same |
| 08/22/2012 | EP2489684A1 Carrier for olefin polymerization catalyst, preparation method and application thereof |
| 08/15/2012 | EP1377438B1 Preparation of nanocrystallites |
| 08/14/2012 | US8240325 Gas flow device |
| 08/02/2012 | WO2012102554A2 Oxygen-selective adsorbent having fast adsorption rate and preparation method thereof |
| 07/31/2012 | US8231853 Method for producing of ultra-dispersed carbon |
| 07/25/2012 | CN102167407B Sealed deodorizing cover for cesspit |
| 07/12/2012 | WO2012093925A1 Lanthanum cerium oxide thin film and its preparation thereof |
| 06/07/2012 | WO2012074821A1 Effective substitutions for rare earth metals in compositions and materials for electonic applications |
| 06/07/2012 | WO2012074074A1 Method and for separation and collection of purified alkali metal salt |
| 06/07/2012 | US20120138529 Method and apparatus for recovering a metal and separating arsenic from an arsenic containing solution |
| 06/06/2012 | EP2460868A2 Method of preparing nano-structured material(s) and uses thereof |
| 06/06/2012 | EP1843826B1 Solid separating apparatus, compact assembly, and separating method |
| 05/31/2012 | US20120134902 Method of fixing carbon dioxide |
| 04/17/2012 | US8158089 Compositions and methods for wastewater treatment |
| 02/09/2012 | WO2012018988A1 Solid-state catalysis of superconducting cuprates |
| 01/25/2012 | CN202124492U Heat-recovery water molecular refined cycling device |
| 01/12/2012 | WO2011149996A3 Nanowire catalysts |
| 12/28/2011 | EP2399733A2 Preparation of nanocrystallines |
| 12/01/2011 | WO2011149996A2 Nanowire catalysts |
| 12/01/2011 | CA2800142A1 Nanowire catalysts |
| 11/30/2011 | CA2706086A1 Method and system for fluid purification and analysis |
| 11/24/2011 | US20110286904 Apparatus and process for metal oxides and metal nanoparticles synthesis |
| 10/27/2011 | US20110258939 Methods for producing nanoparticles having high defect density and uses thereof |
| 10/25/2011 | US8043593 Nanoscale crystalline silicon powder |
| 09/21/2011 | CN101186320B Method for preparing aluminum hydroxide composite fire retardant |
| 07/20/2011 | EP1685066B1 Nanoscale crystalline silicon powder |
| 07/05/2011 | US7972580 Methods and compositions for the removal of impurities and water from the Bayer process |
| 05/05/2011 | US20110104034 Hydride compounds |
| 04/20/2011 | EP2310316A1 System and method for growing nanotubes with a specified isotope composition via ion implantation using a catalytic transmembrane |
| 04/19/2011 | US7927570 Nanoscale crystalline silicon powder |
| 04/13/2011 | CN1476413B Production of fine-grained particles |
| 03/02/2011 | CN101186307B Method for preparing barium metaborate nano-line by hydrothermal reaction |
| 12/17/2010 | CA2707933A1 Method for extracting and separating rare earth elements |
| 11/09/2010 | US7829053 includes a CO2 sequestering additive, e.g., a CO2 sequestering carbonate composition and polyvinyl chloride; increases the finishability or stiffness or both finishability and stiffness of the carbonate/PVC lumber material |
| 10/21/2010 | US20100264377 Nanoscale crystalline silicon powder |
| 09/30/2010 | US20100248967 Material Exhibiting Superconductivity Characteristics and Method of Manufacture Thereof |
| 09/28/2010 | US7803347 adapting high-temperature, high-pressure water as a reaction field to bond an organic matter(such as hexanal, hexylamine, cysteine etc.) with the surface of metal oxide ( SiO2, TiO2, Al2O3) fine particles through strong linkage |
| 08/17/2010 | US7776304 reacting gaseous silane, an inert gas, hydrogen and doping with lithium metal or lithium amide to form an aggregated crystalline silicon powder; does not deposit on the reactor wall; used to produce electronic components semiconductor |
| 08/10/2010 | US7771682 Process for the preparation of magnesia (MgO) from crude Mg (OH)2 |
| 08/05/2010 | US20100193746 Nanoscale crystalline silicon powder |
| 08/03/2010 | US7767841 Gold complexes for catalysIS and preparation thereof |
| 07/28/2010 | CN101786665A Method for preparing alkaline earth metal chromate powder material |
| 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 |
| 07/06/2010 | US7749322 Aluminium oxide powder produced by flame hydrolysis and having a large surface area |
| 06/22/2010 | US7740814 Complexing a multifunctional organic compound with a metal salt solution of at least two metals, evaporating the solvent, heating in an inert atmosphere to convert it to metal nanoparticles in a ceramic matrix |
| 06/01/2010 | US7727497 Method for producing particles, particles, and sintered body |
| 05/12/2010 | CN101704216A Polishing technique in processing technique of aluminum skimming |
| 04/29/2010 | US20100101654 Gas flow device |
| 04/27/2010 | US7704476 Process and plant for producing sulfuric acid from gases rich in sulfur dioxide |
| 04/06/2010 | CA2431153C Preparation of nanocrystallites |
| 03/23/2010 | US7682589 Method for industrial manufacture of pure MgCO3 from an olivine containing species of rock |