| Patents for C04B 2 - Lime, magnesia or dolomite (2,806) |
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| 12/21/2006 | US20060286494 Process for burning lumps of material with lean gas |
| 12/20/2006 | CN2848851Y Lime sprinkling machine |
| 12/13/2006 | CN1878727A Calcium hydroxide, resin composition containing same, and formed article |
| 12/12/2006 | US7147835 Comprises perovskite structure; formed by calcining and pulverization |
| 12/07/2006 | US20060272553 Cement making method |
| 12/06/2006 | EP1499569A4 Foamed fireproofing composition and method |
| 12/06/2006 | EP1407208B1 Shaft pre-heater |
| 11/29/2006 | CN1868952A Method of producing magnesium hydroxide and light magnesium oxide using magnesite as raw material |
| 11/22/2006 | CN1865140A Nemalite carbonization for preparing light magnesium carbonate and high purity magnesia |
| 11/16/2006 | US20060254467 Method for making spray-dried cement particles |
| 11/09/2006 | US20060249054 Set-delayed cement compositions comprising hydrated lime and silica and methods of cementing in subterranean formations |
| 11/08/2006 | EP1718576A2 High efficiency refractoryless kettle |
| 11/08/2006 | EP1718445A1 Swinging agitator for a gypsum calcining apparatus and the like |
| 11/08/2006 | CN2835238Y Front-discharge type revolving ash plant |
| 11/08/2006 | CN2835237Y Rear-discharge type revolving ash plant |
| 10/26/2006 | WO2006113176A2 Method and apparatus for treating lime slurry for grit removal |
| 10/26/2006 | CA2604908A1 Method and apparatus for treating lime slurry for grit removal |
| 10/25/2006 | CN1281541C Method for preparing fan shaped magnesia crystal whisker |
| 10/19/2006 | US20060231507 Method and apparatus for treating lime slurry for grit removal |
| 10/12/2006 | WO2006106547A1 Device for selectively dispensing limestone for a regenerating oven and ' process for selectively loading limestone in a regenerating oven using such device |
| 10/12/2006 | WO2005091819A3 High efficiency refractoryless kettle |
| 10/11/2006 | CN1844007A Method for preparing active lime |
| 10/11/2006 | CN1844006A Apparatus for conducting stack gas desulfurization with limestone grout tank arranged in lower position and method thereof |
| 10/11/2006 | CN1843917A Process for preparing high-purity nano magnesia by multi-stage spray carbonizing and salt-dissolving and separating |
| 10/11/2006 | CN1278977C Manufacture of active magnesium oxide |
| 10/05/2006 | WO2006104775A2 Method and apparatus for pneumatic drying of lime mud |
| 10/05/2006 | WO2006103709A1 Fuel delivering terminal for a combustion lance of lime regenerating ovens, combustion lance equipped with such terminal, system and process for controlling the fuel supply flow through such lance |
| 10/04/2006 | CN1840505A Smelting method for low-ferro fused magnesia |
| 09/27/2006 | CN1837118A Method for producing lightly fired dolomite by shaft kiln |
| 09/13/2006 | CN2816037Y Enclosed energy-sving limekiln |
| 09/13/2006 | CN1830863A Method and device of obtaining active lime by vacuum calcining limestone |
| 09/12/2006 | US7105146 Method and apparatus for hydration of calcium oxide |
| 09/06/2006 | CN2813606Y Energy-saving profile steel structural mechanical shaft kiln |
| 09/06/2006 | CN2813605Y Suspension kiln lime high temperature cooler |
| 09/06/2006 | CN1827547A Adhesive type granular lime calcination process |
| 08/31/2006 | US20060191444 Method of producing portland cement |
| 08/30/2006 | EP1695392A2 Growth of boron nanostructures with controlled diameter |
| 08/30/2006 | EP1695013A1 Limestone calcination method |
| 08/24/2006 | US20060188428 Additive for plastic and plastic |
| 08/23/2006 | EP1692081A2 Piezoelectric device and method of manufacturing same |
| 08/23/2006 | CN2808904Y Separated-room vertical preheater |
| 08/23/2006 | CN2808903Y Vertical limestone kiln using producer gas as fuel |
| 08/23/2006 | CN1821138A Process for preparing high temperature vertical kiln oil firing medium magnesite |
| 08/23/2006 | CN1821137A Process for producing high quality high purity magnesite by two-step calcining natural cryptocrystalline magnesite |
| 08/16/2006 | EP1690832A1 Calcium hydroxide, resin composition containing same, and formed article |
| 08/10/2006 | US20060174806 Method and plant for preheating particulate or pulverulent material |
| 08/09/2006 | CN2804087Y Enviroment protection, energy saving calcium lime digestion appts |
| 08/03/2006 | US20060169181 Method and burner apparatus for injecting a pulverized coal into rotary kilns, method and apparatus for producing cao using them |
| 07/27/2006 | US20060164914 Mixing device and slurrying device |
| 07/26/2006 | EP1682837A2 Device for burning solid matter |
| 07/25/2006 | US7081267 Nanostructured powders and related nanotechnology |
| 07/20/2006 | US20060156953 Mixture for preparing water-based hardenable mixings intended to realise mainly soundroofing agglomerates and method for preparing said mixings |
| 07/19/2006 | CN2798002Y Multi-purpose energy-saving limekiln |
| 07/06/2006 | WO2006070424A1 System for cyclically charging limestone in regenerating ovens equipped with internal pressure equalizer and charging process using such system |
| 07/05/2006 | CN1798948A Process for burning lumps of material with lean gas |
| 07/05/2006 | CN1796325A Method for preparing two-stage slaked lime in use for flue gas desulfurization system and equipment |
| 07/05/2006 | CN1796324A Method for preparing slaked lime in mode of circulating fluid bed and equipment |
| 06/28/2006 | CN1792940A Process for prepering active magnesium oxide |
| 06/21/2006 | CN1789193A Beams for kilns processing lumpy materials |
| 06/15/2006 | WO2006042923A3 Installation and method for the calcination of a mineral load containing a hydraulic binder |
| 06/15/2006 | US20060127298 A slurry is created of burned lime and a first part of the soda liquor (green liquor), a second part being preheated before addition to the slurry; slaking and causticizing reactions to form caustic soda are completed under elevated temperature and pressure; for use in the kraft pulping industry |
| 06/14/2006 | EP1669708A2 Kiln for burning lump materials |
| 06/14/2006 | CN1259275C Paint-type lime cream production |
| 06/08/2006 | US20060117989 Uniformly coloured ceramic framework and colouring solution |
| 06/07/2006 | CN1784357A Calcium sulphate-based compositions and methods of making same |
| 05/31/2006 | CN1778454A Preparation of integrated desulfurizing agent during the two-stage digestible and separating process and its system thereof |
| 05/24/2006 | CN2783231Y Reciprocative ash unloading machine for vertical limekiln |
| 05/24/2006 | CN2783230Y Composite fire grid for vertical limekiln |
| 05/24/2006 | CN1257104C Method for preparing magnesia using chrome residue |
| 05/18/2006 | US20060105277 Method and burner for rotary kilns |
| 05/17/2006 | CN2780760Y Quicklime digestion device having dust remover |
| 05/17/2006 | CN1772677A Magnesia calcining boiling furnace rotary kiln method and apparatus |
| 05/17/2006 | CN1772616A Comprehensive method of utilizing magnesium smelting afterheat in producing magnesia and calcium carbonate |
| 05/16/2006 | CA2239504C A settable composition and uses therefor |
| 05/04/2006 | US20060090674 Construction material composition, construction material and production method thereof |
| 05/03/2006 | CN2776975Y Production equipment of active lime |
| 05/03/2006 | CN1767894A Method and plant for the thermal treatment of granular solids |
| 04/27/2006 | WO2006043769A1 Phosphoniter and confirmatory and quantitative methods of phosphoric acid and nitrogen contained in phosphoniter |
| 04/27/2006 | WO2006042923A2 Installation and method for the calcination of a mineral load containing a hydraulic binder |
| 04/27/2006 | US20060086291 Grinding a cement clinker with a combination of tetrakis(2-hydroxyethyl)ethylenediamine or a derivative and triethanolamine, triisopropanolamine, or diethanolisopropanolamine to produce a cement powder; superior grinding efficiency |
| 04/19/2006 | CN2773072Y Environmental-protective quick lime treating device |
| 04/12/2006 | CN2771197Y Plate storehouse type gas active limestone kiln |
| 04/05/2006 | CN2769265Y Full-closed environment protection type lime kiln |
| 04/05/2006 | CN1756590A Mixing device and slurrying device |
| 03/30/2006 | US20060068080 Combinatorial discovery of nanomaterials |
| 03/29/2006 | CN2767444Y Internal heating type lime kiln |
| 03/29/2006 | CN2767443Y Two-stage lime hydrate preparation apparatus for flue gas desulfurization system |
| 03/29/2006 | CN2767442Y Lime hydrate preparation apparatus for drying method flue gas desulfurization system |
| 03/29/2006 | CN2767441Y Circulating fluidized bed type lime hydrate preparation apparatus |
| 03/29/2006 | CN1753843A Method and burner apparatus for injecting a pulverized coal into rotary kilns, method and apparatus for producing cao using them |
| 03/22/2006 | CN2766211Y Annular flue on lime shaft kiln |
| 03/22/2006 | CN2765903Y Environment friendly energy-saving lime burner |
| 03/22/2006 | CN1751003A Foamed fireproofing composition and method |
| 03/22/2006 | CN1749193A Method for producing soft firing magnesium oxide using tunnel kiln to calcine magnesite |
| 03/15/2006 | EP1634026A1 Process for burning lumps of material with lean gas |
| 03/09/2006 | US20060048685 Aqueous dispersion of aluminum sulfate, alkanolamine, alkylene di- or triamine, hydrofluoric acid; hydroxide of sodium, potassium, lithium, or magnesium; (di)carboxylic acid or salt, aluminum hydroxide, and phosphorous or phosphoric acid; stability; low alkali or alkali-free |
| 03/08/2006 | EP1620370B1 Open-porous molded body, method for production and use thereof |
| 03/08/2006 | CN2763269Y High efficiency equipment for hydrating lime |
| 03/07/2006 | US7007872 Methods for modifying the surface area of nanomaterials |
| 03/01/2006 | EP1379469B1 Process for mineral carbonation with carbon dioxide |