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Browse by Category: Main > Chemistry
Class Information
Number: 423/636
Name: Chemistry of inorganic compounds > Oxygen or compound thereof > Metal containing > Alkaline earth metal (mg, ca, sr, or ba) > Process of manufacturing
Description: Processes for making the compound.










Sub-classes under this class:

Class Number Class Name Patents
423/640 By hydrating lime 72
423/639 By reacting a nitrogenous or halogenous compound 47
423/638 By reacting a sulfur containing compound 54
423/637 Utilizing carbonate as reactant 99


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8703093 Method for batchwise slaking of burnt lime in a slaker Apr. 22, 2014
8545225 Redox-curing type composition Oct. 1, 2013
8512673 Magnesium oxide powder of high purity Aug. 20, 2013
8470290 Methods and apparatus for industrial waste recovery Jun. 25, 2013
8470282 Production of calcium carbonate Jun. 25, 2013
8460834 Hydrogen production method, hydrogen production system, and fuel cell system Jun. 11, 2013
8454933 Polycrystalline magnesium oxide (MgO) sintered body and MgO sputtering target Jun. 4, 2013
8383072 Gas separation process Feb. 26, 2013
8313725 Ready-to-sinter spinel nanomixture and method for preparing same Nov. 20, 2012
8268280 Method for production of calcium compounds Sep. 18, 2012
8173085 Process for producing an oxide May. 8, 2012
8142709 Single-stage thermal process for manufacturing transparent sintered spinel Mar. 27, 2012
8137844 Cathode active material for lithium rechargeable battery, manufacturing method thereof and lithium rechargeable battery Mar. 20, 2012
8067494 Magnesium hydroxide-based flame retardant compositions made via in-situ hydration of polymer compounds comprising magnesium oxide Nov. 29, 2011
8048398 Process for preparing mixed metal oxide powders Nov. 1, 2011
7901657 Amphiphilic nanoparticles Mar. 8, 2011
7867471 Process for preparing advanced ceramic powders using onium dicarboxylates Jan. 11, 2011
7815889 Method and apparatus for pressurized calcination of gypsum Oct. 19, 2010
7811535 Process for the preparation of magnesia (MGO) Oct. 12, 2010
7794688 Magnesium oxychloride cement Sep. 14, 2010
7754650 Trifunctional catalyst for sulphur transfer, denitrogenation and combustion promoting and a method for preparing the same Jul. 13, 2010
7749483 Method for producing alkaline earth metal oxides Jul. 6, 2010
7708969 Method of forming metal oxide May. 4, 2010
7686986 Magnesium hydroxide nanoparticles, methods of making same and compositions incorporating same Mar. 30, 2010
7662358 Fine-particled alkaline-earth titanates and method for the production thereof using titan oxide particles Feb. 16, 2010
7608238 Nanosheets of MgO processing the 111 plane Oct. 27, 2009
7582276 Nanoscale rutile or anatase oxide and method for producing same Sep. 1, 2009
7566439 Perovskite ceramic powder and electronic component using same and manufacturing methods thereof Jul. 28, 2009
7553462 Method for the production of Mg (OH).sub.2 nanoparticles Jun. 30, 2009
7553474 Method for producing metal oxide sol Jun. 30, 2009
7547431 High purity nanoscale metal oxide powders and methods to produce such powders Jun. 16, 2009
7514489 Flame-retardant magnesium hydroxide compositions and associated methods of manufacture and use Apr. 7, 2009
7488464 Metal oxide processing methods and systems Feb. 10, 2009
7482382 Process for preparing nano-sized metal oxide particles Jan. 27, 2009
7455823 Process for the preparation of micron/nano sized inorganic material Nov. 25, 2008
7371356 Method for the production of precipitated calcium carbonate with a high degree of brightness May. 13, 2008
7357910 Method for producing metal oxide nanoparticles Apr. 15, 2008
7338649 Method of producing food grade hydrated lime Mar. 4, 2008
7329396 Process for the recovery of value metals from material containing base metal oxides Feb. 12, 2008
7318897 Method of removing spectator ions from aqueous suspension of solid particles Jan. 15, 2008
7285261 Preparation and application of novel chromium based nanocatalyst for gas-phase fluorination and hydrofluorination reactions Oct. 23, 2007
7211236 Flame made metal oxides May. 1, 2007
7179438 Methods and apparatus for recovering gypsum and magnesium hydroxide Feb. 20, 2007
6984369 Process for making surfactant capped metal oxide nanocrystals, and products produced by the process Jan. 10, 2006
6971276 Recovery of purified volatile metal such as lithium from mixed metal vapors Dec. 6, 2005
6926879 Method of producing food grade hydrated lime Aug. 9, 2005
6863819 Water treatment method Mar. 8, 2005
6855187 Method for recycling waste wire harness Feb. 15, 2005
6780393 Method of producing fine particles of metal oxide Aug. 24, 2004
6761866 Single step process for the synthesis of nanoparticles of ceramic oxide powders Jul. 13, 2004

1 2 3 4










 
 
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