| Patents for C04B 7 - Hydraulic cements (9,126) |
|---|
| 07/27/2005 | CN1644525A Manufacture of calcium sulfate and oil component mixture |
| 07/27/2005 | CN1644506A Method for combination producing alumina and cement from chalk and flyash |
| 07/27/2005 | CN1212284C Activated waste slag composite powder and its application in cement, concrete and bake free brick and its making method |
| 07/26/2005 | US6921427 Process for cold briquetting and pelletization of ferrous or non-ferrous ores or mineral fines by iron bearing hydraulic mineral binder |
| 07/26/2005 | CA2366151C Insulator |
| 07/20/2005 | EP1021692B2 Cooler for particulate material |
| 07/20/2005 | CN1642871A Cement admixture |
| 07/20/2005 | CN1640843A Method for preparing cement using desulfurized clinker as slow coagulating agent |
| 07/20/2005 | CN1640842A Special cement and its production process |
| 07/20/2005 | CN1640841A Silicon cement |
| 07/14/2005 | WO2005064256A2 Regulating device for the cooling air flows of a bulk material grate cooler |
| 07/14/2005 | WO2005001146A3 Method for conditioning slags and dust |
| 07/14/2005 | DE10358317A1 Anlage und Verfahren zur thermischen Behandlung von Rohmaterial System and method for thermal treatment of raw material |
| 07/14/2005 | DE102004051699A1 Regelungsvorrichtung für die Kühlluftzuströmungen eines Schüttgutrostkühlers Control device for the cooling air inflows of a bulk grate cooler |
| 07/13/2005 | EP1274664B1 Non-efflorescing cementitious bodies |
| 07/13/2005 | CN1639529A Method and plant for manufacturing cement clinker |
| 07/13/2005 | CN1636916A Admixture for cement raw material and application |
| 07/13/2005 | CN1636915A Active mixed flyash material, its prepn process and high performance cement |
| 07/07/2005 | WO2005061407A1 Method and apparatus for control of kiln feed chemistry in cement clinker production |
| 07/06/2005 | CN2707756Y Combined single pendulum device for grate cooler |
| 07/06/2005 | CN2707755Y High resistance grate bed |
| 07/06/2005 | CN1635233A Continuous production method for gypsum light partition plate |
| 07/06/2005 | CN1634787A Method for preparing high reactive slag from blast furnace slag |
| 07/06/2005 | CN1209532C Method of modifying muddy sediment into improved soil using fly ash and cement |
| 07/06/2005 | CN1209202C Phosphorous slag activation modifier |
| 07/05/2005 | CA2154134C Set-retarding admixture and use thereof in concretes, mortars and/or grouts |
| 06/30/2005 | WO2005059461A1 Limestone calcination method |
| 06/30/2005 | WO2005059460A1 System and method for the heat treatment of raw material |
| 06/30/2005 | DE10353225A1 Vorrichtung zum Brennen von Feststoffen Apparatus for burning solids |
| 06/29/2005 | EP1546058A1 Method and plant for manufacturing cement clinker |
| 06/29/2005 | EP1483541B1 Method and plant for manufacturing cement clinker |
| 06/29/2005 | EP1362017B1 Cementitious material |
| 06/29/2005 | CN1631838A Preparation method of refractory casting material |
| 06/29/2005 | CN1631831A Self-adaptive grate element for cooling high temperature bulk material |
| 06/29/2005 | CN1631830A Gangue active mixed material, its preparation method and high-performance cement |
| 06/29/2005 | CN1208575C Burning method for producing cement |
| 06/29/2005 | CN1208277C Method for preparing red cement using activated red mud rock |
| 06/29/2005 | CN1208276C Method for oxidizing treatment of steel works slag and resulting LD slag |
| 06/28/2005 | US6911078 Based on a Portland cement, silica and alumina; suitable for cementing wells subjected to high temperature and chemical attack by brines |
| 06/28/2005 | US6911077 Fibers containing a mixture of a thermoplastic polymer and an organometal compound selected from the compound of titanium, silicon, zirconium and aluminum or mixture and less than 10% by weight of such fibers |
| 06/23/2005 | WO2005056860A2 Sulfate dispersion chromate reducer |
| 06/23/2005 | US20050132933 Portland cement slags manufactured by mixing iron oxide, fly ash and silica, then measuring and adjusting the chemical composition of lime saturation, silica, calcium silicates and calcium aluminate ratios |
| 06/23/2005 | CA2546266A1 Sulfate dispersion chromate reducer |
| 06/21/2005 | US6908507 Heating calcium compound and argillaceous earth; roasting, fusion; producing carbon dioxide exhaust gas; catalyzing hydration to bicarbonate; precipitation of metal carbonate |
| 06/16/2005 | WO2005054625A1 Zeolite-containing remedial compositions |
| 06/16/2005 | WO2004108621A3 Process for fly ash beneficiation |
| 06/16/2005 | US20050126456 Method for recycling building materials |
| 06/16/2005 | US20050126444 Clinker and white portland cement with a high sulfur content derived from a high sulfur content pet-coke used as fuel |
| 06/16/2005 | US20050126443 Very early setting ultra-high strength cement |
| 06/15/2005 | CN1206185C Method for treating waste battery by cement clinker calcination |
| 06/09/2005 | WO2005051530A2 High strength alumina cements |
| 06/08/2005 | EP1537371A1 Method and burner for rotary kilns |
| 06/08/2005 | CN1625536A Recycled waste as air entrainment admixtures |
| 06/08/2005 | CN1205434C Method for co-combustion in waste-to-energy facility |
| 06/07/2005 | US6902714 Cement raw meal is preheated and burned in plant comprising a cyclone preheater and a kiln; using catalyst comprising chloride compound |
| 06/07/2005 | US6902393 Plant for manufacturing cement clinker |
| 06/02/2005 | WO2005049293A2 Cementitious slab products having antimicrobial properties |
| 06/02/2005 | US20050115467 Recycled waste as air entrainment admixtures |
| 06/02/2005 | US20050115465 oxides of calcium, silicon, aluminum; burnt product of industrial waste, limestone, construction waste soil, sludge; low heat of hydration, good fluidity |
| 06/02/2005 | CA2545407A1 Geopolymer concrete and method of preparation and casting |
| 06/01/2005 | EP1534644A1 Well cementing compositions and methods |
| 06/01/2005 | CN2702997Y Large-tonnage vertical rolling comminutor |
| 06/01/2005 | CN1621378A Process for producing cement or cement products by metal tailings (skam) |
| 06/01/2005 | CN1621377A Cement and production method thereof |
| 06/01/2005 | CN1204075C Production process and special apparatus of environment protecting energy-saving cement |
| 05/26/2005 | WO2005047796A1 Cooler for cooling clinker |
| 05/26/2005 | WO2005047795A2 Device for burning solid matter |
| 05/26/2005 | US20050109243 Solid particles comprising iron (II) sulfate or tin sulfate and a viscosity modifying agent (eg cellulose, gums) uniformly dispersed within a liquid carrier; particles are more convenient to dispense and more resistant to oxidation |
| 05/26/2005 | US20050109241 Mixing the batch components containing alumina, water, cellulose ethre binder and a ph modifiere to form a substantially plasticized mass, heat-treating under moisture-retaining conditions to obtain hydroxylation of transition alumina, extruding into honeycomb shape, drying and calcining green preform |
| 05/25/2005 | EP1533287A1 Dispersion comprising tin sulfate or ferrous sulfate for reducing chromate in cement |
| 05/25/2005 | EP1532080A1 Very fast setting cementitious composition |
| 05/25/2005 | DE10348590A1 Clinker sampling unit in a clinker cooler, comprises cooler primary and secondary sections, an intermediate breaking unit, and a removal unit |
| 05/25/2005 | CN1618761A New type wet grinding dry burning technology |
| 05/25/2005 | CN1203286C Heat treatment equipment for powdery material in crossed feed influents with high ratio between solid and gas |
| 05/19/2005 | US20050106336 Composite material suitable for forming cementitious slab products having antimicrobial properties, said material comprising a natural aggregate,a cementitious matrix, and an antimicrobial agent; having appearance of marble and/or granite with improved properties |
| 05/19/2005 | DE10347355A1 Solid fuel for the ceramic industry, cement industry and waste incineration plants comprises a combustible organic and/or inorganic waste or residual product whose energy is released from a specified temperature |
| 05/18/2005 | CN1616373A Modified gypsum composite binding material and its producing method |
| 05/18/2005 | CN1616372A Portland cement of industrial tailing |
| 05/12/2005 | WO2005042429A1 Method and plant for preheating particulate or pulverulent material |
| 05/12/2005 | CA2521797A1 Method and plant for preheating particulate or pulverulent material |
| 05/11/2005 | CN1613810A Method for producing cement pressing products from urban sludge |
| 05/11/2005 | CN1613809A Method for producing cement from red mud |
| 05/06/2005 | WO2005040550A1 Zeolite-containing cement composition |
| 05/06/2005 | WO2005040062A1 Dense mortar based on binary ettringite binder, comprising at least one poly(alkylene oxide) comb polymer and at least one structuring organic resin |
| 05/06/2005 | WO2005040060A2 High temperature cements |
| 05/04/2005 | CN1199900C Apparatus for preparing high activity gelled material |
| 05/03/2005 | US6887309 Highly resistant and ductile fiber concrete |
| 04/28/2005 | WO2005019129A3 Method and device for producing cement |
| 04/28/2005 | CA2538056A1 Method for the production of a hydraulic binding agent, a structural component, use thereof and device therefor |
| 04/27/2005 | CN1609235A Comprehensive utilization of steel slag and blast furnace slag |
| 04/27/2005 | CN1609032A Anticracking cement with low shrinkage and low hydration heat |
| 04/27/2005 | CN1609031A New type of ecological cement and its prepn and application |
| 04/27/2005 | CN1199199C Insulator |
| 04/26/2005 | US6883609 Permeable cements |
| 04/21/2005 | DE10300170B9 Verfahren zur Herstellung von hochtonerdehaltigem Rohstoff A process for the production of high alumina raw material |
| 04/20/2005 | CN1198030C High-strength light waterproof heat-insulating stone product and its making process |
| 04/20/2005 | CN1197804C Composite cement producing process with flyash in great mixed amount |
| 04/14/2005 | DE10344040A1 Verfahren und Vorrichtung zur Herstellung eines hydraulischen Bindemittels Method and apparatus for manufacturing a hydraulic binder |
| 04/13/2005 | CN2692143Y Grid cooling machine grid bed hydraulic synchronous driving system |
| 04/12/2005 | CA2190653C Process for producing heat-containing mineral products from residues; the products thus obtained |