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Browse by Category: Main > Chemistry
Class Information
Number: 423/432
Name: Chemistry of inorganic compounds > Carbon or compound thereof > Oxygen containing > Carbonate or bicarbonate > Alkaline earth metal containing (mg, ca, sr, or ba) > By reacting oxide or hydroxide of the metal
Description: Processes which include the step of reacting an oxide or a hydroxide that contains the metal of the carbonate product.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8673256 Carbonation of metal silicates for long-term CO2 sequestration Mar. 18, 2014
8673257 Apparatus and method to sequester contaminants Mar. 18, 2014
8663590 Carbonate and method for producing the same Mar. 4, 2014
8658119 Production and/or recovery of products from waste sludge Feb. 25, 2014
8603428 Method of producing calcium carbonate from waste and by-products Dec. 10, 2013
8551428 Precipitated magnesium carbonate Oct. 8, 2013
8506918 Apparatus and method to sequester contaminants Aug. 13, 2013
8470282 Production of calcium carbonate Jun. 25, 2013
8470281 Method of producing carbonate using carbon dioxide microbubbles and carbonate thereof Jun. 25, 2013
8435479 Process for treating carbon dioxide containing gas May. 7, 2013
8383072 Gas separation process Feb. 26, 2013
8304074 Highly dispersible fine powder of alkaline earth metal carbonate Nov. 6, 2012
8277769 Process for treating carbon dioxide containing gas Oct. 2, 2012
8268280 Method for production of calcium compounds Sep. 18, 2012
8192542 Aqueous suspension based on hydraulic binder and a process for the production thereof Jun. 5, 2012
8182757 Method and apparatus for manufacturing of a calcium carbonate product, the product and its use May. 22, 2012
8153088 Method to prevent build-up of limestone in a lime slaker that is used for batchwise slaking of burnt lime Apr. 10, 2012
8124042 Nonwovens bonded with acrylamide/N-alkylolacrylamide crosslinking mixture with C2-C10 alkylol Feb. 28, 2012
8114374 Carbonation of metal silicates for long-term CO.sub.2 sequestration Feb. 14, 2012
8066965 Process for recycling carbon dioxide emissions from power plants into carbonated species Nov. 29, 2011
8017101 Precipitated calcium carbonate, method for producing the same and filler for loading paper using the same Sep. 13, 2011
8012443 Spherical calcium carbonate and method of producing the same Sep. 6, 2011
8012445 Method and apparatus for manufacturing of a calcium carbonate product, the product and its use Sep. 6, 2011
7947239 Carbon dioxide capture and mitigation of carbon dioxide emissions May. 24, 2011
7919067 Method and apparatus for controlling a causticizing process Apr. 5, 2011
7883681 Synthetic carbide lime filler composition and method of making Feb. 8, 2011
7879305 Apparatus and method for sequestering flue gas CO.sub.2 Feb. 1, 2011
7806978 Fine platy kaolin composition Oct. 5, 2010
7754169 Methods and systems for utilizing waste sources of metal oxides Jul. 13, 2010
7754176 Spherical calcium carbonate and method for producing thereof Jul. 13, 2010
7731921 Process for sequestration of carbon dioxide Jun. 8, 2010
7727374 Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals Jun. 1, 2010
7722850 Process for sequestration of carbon dioxide by mineral carbonation May. 25, 2010
7708973 Method for obtaining precipitated calcium carbonate particles of nanometric scale structure May. 4, 2010
7682589 Method for industrial manufacture of pure MgCO.sub.3 from an olivine containing species of rock Mar. 23, 2010
7614352 In-situ capture of carbon dioxide and sulphur dioxide in a fluidized bed combustor Nov. 10, 2009
7550127 Method for reducing exhaust carbon dioxide Jun. 23, 2009
7504000 Method for producing a sheet of paper comprising calcite Mar. 17, 2009
7501107 Method for obtaining precipitated calcium carbonate particles of nanometric scale structure Mar. 10, 2009
7387769 Method and apparatus for continuous gas liquid reactions Jun. 17, 2008
7378073 Lime treatment May. 27, 2008
7371356 Method for the production of precipitated calcium carbonate with a high degree of brightness May. 13, 2008
7361324 Precipitated calcium carbonate Apr. 22, 2008
7303794 Ink jet recording paper Dec. 4, 2007
7179437 Feeding device and process and feeding system which utilize the feeding device Feb. 20, 2007
7135157 Process for the production of platy precipitated calcium carbonates Nov. 14, 2006
7128887 Platy precipitated calcium carbonate synthesis method Oct. 31, 2006
7097819 Method for producing calcium carbonate Aug. 29, 2006
7060127 Silica-calcium carbonate composite particles Jun. 13, 2006
7048900 Method and apparatus for production of precipitated calcium carbonate and silicate compounds in common process equipment May. 23, 2006

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