| Patents for C04B 2 - Lime, magnesia or dolomite (2,806) |
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| 09/03/2003 | CN1120345C Heat regeneration calciner for loose mass |
| 08/27/2003 | CN2568654Y Lime digester |
| 08/26/2003 | US6610355 Nanostructured deposition and devices |
| 08/20/2003 | EP1062184B1 Gypsum based material, method for making same and fire protection building element comprising same |
| 08/20/2003 | CN2567215Y Magnesite burning furnace |
| 08/19/2003 | US6607821 Applications and devices based on nanostructured non-stoichiometric substances |
| 08/19/2003 | US6607779 Non-stoichiometric non- equilibrium material, and the material is a nanostructured material. |
| 08/06/2003 | EP1332327A2 Method and annular shaft furnace for producing calcined materials |
| 08/06/2003 | CN1117036C Method for preheating power gas for vertical kiln production |
| 08/05/2003 | US6602595 Ink comprising: a non-stoichiometric non-equilibrium nanostructured material; device such as electronics using such a material |
| 08/05/2003 | US6602543 Nanotechnology for magnetic components |
| 07/23/2003 | CN2562152Y Limestone kiln |
| 07/17/2003 | WO2003057798A1 A composition for injecting soil, a mortar comprising said composition and uses thereof |
| 07/16/2003 | EP0948572B1 Multi-coated interference pigments |
| 07/16/2003 | CN1114567C Magnesite and its preparation method |
| 07/09/2003 | EP1325273A2 Mixing high temperature gases in mineral kilns |
| 07/03/2003 | US20030124050 Controlling temperature, times; agglomeration powders |
| 07/03/2003 | US20030121457 Stabilised calcium hydroxide slurries |
| 06/25/2003 | EP1320711A2 Method and apparatus for cooling a material |
| 06/18/2003 | CN1424278A Painting-style lime cream production |
| 06/11/2003 | CN1422823A Method for preparing lime hydrate emulsion and method for preparing vinylidene chloride from said lime hydrate emulsion |
| 06/10/2003 | US6576355 Nanotechnology for electronic and opto-electronic devices |
| 06/05/2003 | WO2003045610A2 Nano-dispersed powders and methods for their manufacture |
| 06/05/2003 | US20030102099 Nano-dispersed powders and methods for their manufacture |
| 06/03/2003 | US6572672 A non-stoichiometric non-equilibrium material, especially a metal or polymer |
| 05/30/2003 | WO2002090646A3 A color management system |
| 05/28/2003 | CN2552923Y Energy-saving vertical limekiln |
| 05/27/2003 | US6569518 Nanotechnology for electrochemical and energy devices |
| 05/27/2003 | US6569490 Nanotechnology for chemical radiation, and biotechnology sensors |
| 05/27/2003 | US6568842 Calcium hydroxide is the reaction product of calcium oxide and water, the formed slurry is retained in a deaerating sump and then pumped into a serpentine centrifugal mixer for completing the hydration |
| 05/21/2003 | EP0865415A4 A settable composition and uses therefor |
| 05/14/2003 | CN1108338C Prep. of white powder of artificial wollastonite |
| 05/13/2003 | US6562495 Nanoscale catalyst compositions from complex and non-stoichiometric compositions |
| 05/07/2003 | CN1107854C Appts. for precalcining cement material |
| 05/01/2003 | US20030082091 Process for generation of precipitated calcium carbonate from calcium carbonate rich industrial by-product |
| 04/30/2003 | CN1413940A Technology for preparing high purity magnesia by high concentration magnesium oxide solution |
| 04/29/2003 | US6554609 Nanotechnology for electrical devices |
| 04/10/2003 | WO2002033338A3 Method and annular shaft furnace for producing calcined materials |
| 04/09/2003 | CN2543956Y Pyramid structure for large vertical lime kiln |
| 04/09/2003 | CN1408666A process for producing magnesium oxide from waste magnesite ore |
| 04/08/2003 | CA2180118C Lime sludge treatment process |
| 04/02/2003 | CN2542658Y Slaking device for sintering burnt lime |
| 03/27/2003 | US20030056987 Mixing the substrate with a concentrated mineral acid under high shear conditions; mixing product with alkaline earth compounds, such as lime, under high shear conditions to vaporize the oil and recovering an oil-free product |
| 03/19/2003 | EP1292538A1 Stabilised calcium hydroxide slurries |
| 03/19/2003 | CN1403398A Improved vertical lime kiln of mixed brick structure |
| 03/12/2003 | CN1401573A Method for integrated production of magnesium sulfate, magnesium carbonate and magnesium hydroxide from magnesite |
| 03/12/2003 | CN1102948C Multi coated interference pigment |
| 03/05/2003 | CN1400187A Smelting technique of high-purity electrosmelted magnesite clinker |
| 02/26/2003 | CN1398810A Preheating and decomposing process and plant of preparing electrically molten magnesia outside the furnace |
| 02/12/2003 | EP1076594B1 A method of producing so2 sorbent that is suitable for use to desulfurize combustion gases |
| 01/30/2003 | WO2003008888A1 Shaft pre-heater |
| 01/21/2003 | US6508895 Method of producing gypsum/fiber board |
| 01/16/2003 | US20030012953 Non-stoichiometric non- equilibrium material, and the material is a nanostructured material;e.g., boron nitrides, tin oxides, titanium carbides and nickel ferrites |
| 01/16/2003 | US20030012952 Nanotechnology for electrochemical and energy devices |
| 01/08/2003 | CN1389578A Lime powder surface modifier |
| 12/25/2002 | CN1386721A Process for preparing high-purity magnesite product series from boron contained mud |
| 12/12/2002 | US20020188052 Barium ferrite filler; magnetic tapes |
| 12/12/2002 | US20020187387 Nano-ionic products and devices |
| 12/10/2002 | CA2055925C Method of increasing the surface area and plastic properties of hydrated lime |
| 12/05/2002 | WO2002096821A1 Method and device for calcination |
| 12/05/2002 | WO2002096820A1 Method and device for slaking lime material |
| 11/28/2002 | US20020176987 Ink comprising: a non-stoichiometric non-equilibrium nanostructured material; device such as electronics using such a material |
| 11/27/2002 | CN2522418Y Gas-sintering lime vertical kiln top |
| 11/21/2002 | US20020172826 Nanoscale catalyst compositions from complex and non-stoichiometric compositions |
| 11/21/2002 | US20020170593 Non-stoichiometric non- equilibrium material, and the material is a nanostructured material. |
| 11/14/2002 | WO2002090646A2 A color management system |
| 11/14/2002 | US20020169513 Process for color management |
| 11/14/2002 | US20020168522 Nanotechnology for electronic and opto-electronic devices |
| 11/07/2002 | US20020164482 Nanotechnology for biomedical products |
| 10/31/2002 | WO2002085788A1 Process for mineral carbonation with carbon dioxide |
| 10/31/2002 | US20020160191 Low maturing temperature porcelain compositions useful for the fabrication of dental restorations. |
| 10/31/2002 | US20020160190 Nanotechnology for magnetic components |
| 10/31/2002 | CA2444576A1 Process for mineral carbonation with carbon dioxide |
| 10/30/2002 | CN2518861Y Slaking device of burnt lime |
| 10/16/2002 | CN1092615C Process for producing clacium hydroxide |
| 10/08/2002 | US6461154 Method for burning carbonate-containing material |
| 10/02/2002 | CN1372120A White mud recovery method and vertical lifting/lowering type incineration kiln |
| 09/24/2002 | US6453831 Method for burning lumpy combustion material, especially limestone, dolomite and magnesite, and regenerative shaft furnace for carrying out this method |
| 09/18/2002 | CN1091081C Limekiln |
| 09/12/2002 | WO2002014752A3 Method and apparatus for cooling a material |
| 08/22/2002 | WO2002064682A1 Flaky pigments coated with a coupling agent and a perfluoralkyl phosphate |
| 08/07/2002 | CN1088825C Annular shaft furnace |
| 07/24/2002 | EP1119526B1 Method for making manufactured aggregates from coal combustion by-products |
| 07/04/2002 | WO2002023110A3 Mixing high temperature gases in mineral kilns |
| 07/04/2002 | US20020086258 Method of mixing high temperature gases in mineral processing kilns |
| 07/03/2002 | CN1087007C Composite high-strength building lime ahs and prodn. process therefor |
| 06/27/2002 | US20020079476 Applications and devices based on nanostructured non-stoichiometric substances |
| 06/19/2002 | CN1354153A Method for controlling smoke dust of furnace kiln for light-burning magnesium powder by utilizing combustion-supporting device and its equipment |
| 06/13/2002 | US20020069950 Gypsum/fiber board with improved impact resistance |
| 06/05/2002 | EP1211222A1 Process and plant for obtaining a CO2-enriched gas stream |
| 05/28/2002 | US6395205 Mixing modified quicklime, silica, rising agent, gypsum, cement and water; molding, curing; quick-stiffening |
| 05/28/2002 | US6395106 Conversion coatings prepared or treated with calcium hydroxide solutions |
| 05/22/2002 | CN2492555Y Device for preparation of electric melting magnesia by external preheating and decomposing |
| 05/22/2002 | CN1349945A Prepn process and apparatus of caustic lime for garbage treatment |
| 05/21/2002 | US6391266 Furnace adapted to produce lime for use in downstream flue gas desulfurization process |
| 05/15/2002 | EP1049655B1 Method for conditioning fluidised bed combustor ashes |
| 05/15/2002 | CN2491704Y Cyclic bed fludizing calciner |
| 05/14/2002 | US6387560 Nanostructured solid electrolytes and devices |
| 05/09/2002 | US20020055033 Nanostructured deposition and devices |
| 05/08/2002 | CN2490160Y Rectangular gas burning lime shaft kiln with circular angle |