| Patents for C01F 11 - Compounds of calcium, strontium, or barium (8,019) |
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| 04/23/2008 | EP1912897A1 Process for making a solid compound by precipitation, suspensions of solid in liquids and solids obtained by the process and their use as additives |
| 04/23/2008 | CN100382873C Techlogogy for making alpha semi-water desulfur gypsum using normal pressure salt solution method |
| 04/22/2008 | US7361324 Precipitated calcium carbonate |
| 04/17/2008 | WO2008017047A3 Method of preparing ceramic powders using ammonium oxalate |
| 04/17/2008 | WO2007130344A3 Carbonator and method for making calcium carbonate |
| 04/16/2008 | EP1539337B1 Method for producing aqueous suspensions of mineral fillers |
| 04/16/2008 | CN101163641A Method of producing pure halide salts of alkaline and/or alkaline earth metal resulting from hydrolytic treatment of halogenous organic waste material |
| 04/16/2008 | CN100381074C Preparation of nutrient rich salt of plant origin |
| 04/10/2008 | WO2008043085A1 Method of adding stmp to a gypsum slurry |
| 04/10/2008 | WO2008041715A1 Coating solution and coated paper coated with the same |
| 04/10/2008 | WO2008041568A1 Calcium carbonate treated with curing active ingredient |
| 04/10/2008 | WO2007082505B1 Co2 utilization, absorption, consumption |
| 04/10/2008 | US20080085967 Lower-energy process for preparing passivated inorganic nanoparticles |
| 04/10/2008 | CA2667438A1 Method of adding stmp to a gypsum slurry |
| 04/09/2008 | EP1740649B1 Surface-treated calcium carbonate particles |
| 04/09/2008 | EP1452489B1 Material for imparting thixotropy and pasty resin composition |
| 04/09/2008 | CN101160262A Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings |
| 04/09/2008 | CN101157483A Transition metal composite oxides and preparation method thereof |
| 04/09/2008 | CN101157482A Modified Ca-Co-O system doped transition metal composite oxides and preparation method thereof |
| 04/09/2008 | CN101157472A Method for preparing nano alkaline-earth metal sulfate powder with different crystal morphology |
| 04/09/2008 | CN101157471A Method and device for producing calcium lime by carbide slag |
| 04/09/2008 | CN101157464A Dolomite wet process comprehensive utilization technique |
| 04/09/2008 | CN101157461A Method for producing sodium bicarbonate with joint production of ammonium chloride and calcium bicarbonate |
| 04/09/2008 | CN100379809C Polyolefin material suitable to optical fiber cable assembly |
| 04/09/2008 | CN100379683C Light calcium carbonate, production method thereof and loading material for loading into paper |
| 04/02/2008 | EP1904404A2 Marked inorganic additives |
| 04/02/2008 | CN100378005C Process for preparing submicron grade barium strontium phthalate powder by packing method |
| 04/02/2008 | CN100378003C Process for preparing vaterite |
| 04/02/2008 | CN100377769C Mixing device and slurrying device |
| 04/01/2008 | US7351387 From the scrubber along with the gypsum produced as a result of a desulphurization reaction using a calcium-containing absorbent and an auxiliary agent (surfactant or zeolite) that causes impurities in the fluid to mix with the fluid; diesel power plant |
| 03/27/2008 | WO2008036160A2 PROCESS FOR MANUFACTURING ULTRA LOW CONSISTENCY α- AND β- BLEND STUCCO |
| 03/27/2008 | WO2008035538A1 Process for producing particle of alkaline earth metal carbonate and particle of alkaline earth metal carbonate |
| 03/26/2008 | EP1903089A1 Precursor of halide-type photostimulable phosphor, halide-type photostimulable phosphor, radiation image conversion panel, and process for producing them |
| 03/26/2008 | CN201039704Y Novel calcium reactor |
| 03/26/2008 | CN101148268A Method for separating and extracting calcium tungstate and tin slag by utilizing tungsten-containing tin furnace residue or tungsten-tin middlings |
| 03/25/2008 | CA2141794C Methods of biomass pretreatment |
| 03/20/2008 | US20080069762 Process for manufacturing ultra low consistency alpha- and beta- blend stucco |
| 03/20/2008 | US20080069757 Calcium hydroxide is fed through a disintegration and spraying apparatus into a gas which contains carbon dioxide for precipitating calcium carbonate particles and which is inside a precipitation reactor |
| 03/19/2008 | CN100375715C Process for preparing nano barite |
| 03/12/2008 | EP1896364A2 Pulverulent lime composition, method for the production thereof, and use of the same |
| 03/12/2008 | CN201033737Y Anhydrous calcium chloride production device by continuous spraying process |
| 03/12/2008 | CN101139734A Method for preparing calcium carbonate crystal whisker |
| 03/12/2008 | CN101139107A Slag included lime cream slag peeling method and device |
| 03/11/2008 | US7341704 Surface treated calcium carbonate; mixing with polymer; adhesion, bonding strength |
| 03/06/2008 | WO2008027286A2 Process and system for calcination of high solids lime mud |
| 03/06/2008 | WO2008027285A2 Process and system for producing commercial quality carbon dioxide from high solids lime mud |
| 03/06/2008 | WO2008011412A3 Process for removing organic contaminants from non-metallic inorganic materials using dielectric heating |
| 03/06/2008 | CA2661304A1 Process and system for producing commercial quality carbon dioxide from high solids lime mud |
| 03/05/2008 | CN101137580A Method for obtaining sodium carbonate crystals |
| 03/05/2008 | CN101134596A Technique for producing fine barium sulfate by barite sulfuric acid process |
| 03/05/2008 | CN101134595A Method for producing calcium fluoride |
| 03/05/2008 | CN100372773C Method for producing nano calcium carbonate particles for printing ink |
| 03/04/2008 | US7338649 Method of producing food grade hydrated lime |
| 02/27/2008 | EP1891166A1 Method of generating a dispersion of deagglomerated barium sulphate in plastics or plastics precursors |
| 02/27/2008 | CN100371252C Method for preparing bartum titanate-base powder through oxalate process |
| 02/27/2008 | CN100371249C Preparation process for preparing superfine light calcium carbonate |
| 02/21/2008 | WO2008021529A2 Improved uv varnish gloss performance using novel pigment and process for making same |
| 02/21/2008 | US20080041275 High solids precipitated calcium carbonate (PCC) suspension; paper; paper coating; toothpaste |
| 02/20/2008 | EP1888458A1 Mineral materials containing carbonate with reduced emission of combustible fossil carbonaceous gas on decomposition thereof and method for production and use thereof |
| 02/20/2008 | EP1888457A1 Synthesis of a starting material with improved outgassing for the growth of fluoride crystals |
| 02/20/2008 | CN101126130A Method for eliminating sulfate radical from nickel chloride solution |
| 02/20/2008 | CN101125674A Method for directly producing anhydrous spherical calcium chloride from ammonia-soda process waste liquid |
| 02/20/2008 | CN101125673A Method for directly producing calcium chloride from ammonia-soda process waste liquid |
| 02/14/2008 | WO2006109168A3 Process for preparing precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings and precipitated calcium carbonate |
| 02/13/2008 | CN101121534A Ammonia-soda process mother liquid distillation tower scaring-proof method |
| 02/13/2008 | CN100368304C Oxide of transition metalin treble valence state, and preparation method |
| 02/13/2008 | CN100368298C Method for preparing strontium carbonate in high purity from celestite ore in mid and low grades |
| 02/07/2008 | WO2007082505A3 Co2 utilization, absorption, consumption |
| 02/07/2008 | US20080031801 Carbon Dioxide Capture and Mitigation of Carbon Dioxide Emissions |
| 02/07/2008 | US20080028811 Use of Partly Pre-Hydrated Lime for Separating a Mixture of Solid/Liquid Matters, Method for Treating Sludge and Purified Sludge Obtained by Said Method |
| 02/07/2008 | CA2658858A1 Method of preparing ceramic powders using ammonium oxalate |
| 02/06/2008 | EP1884553A2 Novel rare-earth doped fluorides and process for preparing |
| 02/06/2008 | EP1732669A4 Method and apparatus for treating gas containing fluorine-containing compounds |
| 02/06/2008 | CN101119943A Process and apparatus for converting spent potliners into a glass frit, and resulting products |
| 02/06/2008 | CN101117232A Preparation of calcium carbonate nano particle material by air bubble liquid film process |
| 02/05/2008 | US7326400 Forming fine particles of calcium hydroxide by premixing a complexing agent (aluminum ion donor) with the quicklime or with the slaking water before the slaking step to tie up available soluble sulfate ions present, causing less agglomeration of the calcium hydroxide particles |
| 01/31/2008 | WO2008013180A1 Limestone particle having crystals of calcium carbonate precipitated thereon |
| 01/31/2008 | US20080022907 Ash fluidization system and method |
| 01/31/2008 | US20080022697 Gas vessel packing structure having a crystalline phase |
| 01/31/2008 | DE19964060B4 Hochreaktives Bariumcarbonat Highly reactive barium carbonate |
| 01/30/2008 | CN101116193A Thermoelectric material |
| 01/30/2008 | CN101113008A Preparation of calcium carbonate for carbon-free copying paper paint |
| 01/30/2008 | CN101113007A Preparation method of light calcium carbonate for carbon-free copying paper |
| 01/30/2008 | CN101113006A Calcium carbonate for cigarette paper and preparation method and application |
| 01/30/2008 | CN101113005A Preparation method of calcium carbonate for cigarette paper |
| 01/30/2008 | CN101113004A Preparation and application of calcium carbonate for carbon-free copying paper paint |
| 01/30/2008 | CN101113003A Method for preparing spherical calcium carbonate by causticizing paper making green liquor |
| 01/30/2008 | CN101113002A Method for preparing lime hydrate |
| 01/30/2008 | CN100364893C Preparation method of calcium sulfate nanometer material |
| 01/30/2008 | CN100364892C Process for preparing superfine dolomite |
| 01/29/2008 | US7323150 Reacting an ore with at least one salt capable of recovering the metallic element from the ore to form a reaction product that includes said metallic element; recovering the metallic element from the reaction product |
| 01/29/2008 | CA2339856C Dispersion and stabilization of reactive atoms on the surface of metal oxides |
| 01/24/2008 | US20080020236 Phosphor for white light-emitting device and white light-emitting device including the same |
| 01/23/2008 | CN201010526Y Calcium oxide thermal energy generating device |
| 01/23/2008 | CN101111587A Preparation method of rare earth activated alkaline earth metal fluorohalide stimulable phosphor precursor, rare earth activated alkaline earth metal fluorohalide stimulable phosphor and radiographic |
| 01/23/2008 | CN101108741A Industrial process for preparing nm-class active calcium carbonate |
| 01/23/2008 | CN100363289C Device for drying and/or firing gypsum |
| 01/16/2008 | CN101104138A Method for producing aqueous suspensions of mineral fillers, the thus obtained aqueous suspensions of mineral fillers and the use thereof |
| 01/15/2008 | US7318897 Purification of barium titanyl oxalate; extracting with amphiphilic polyelectrolyte and immiscible nonpolar solvent |
| 01/10/2008 | WO2007118172A3 Systems and methods for generating sulfuric acid |