| Patents for C04B 7 - Hydraulic cements (9,126) |
|---|
| 03/21/2012 | CN101817651B Recycling method of carbide slag |
| 03/21/2012 | CN101671133B Modified low-alkalinity sulphoaluminate cement |
| 03/21/2012 | CN101462838B Method for producing cement clinker from coal gangue and metal tailing substituting clay ingredient |
| 03/21/2012 | CN101376574B Process and apparatus for producing cement retarder using ardealite waste liquor |
| 03/20/2012 | US8137455 Methods and compositions using calcium carbonate |
| 03/14/2012 | EP1325897B1 Cement composition |
| 03/14/2012 | CN202166332U 箅床重载荷运动磨损间隙补偿结构 Grate bed wear heavy load motion compensation structure gap |
| 03/14/2012 | CN202164238U 水泥超细磨内防堵塞隔仓板 Anti-clogging diaphragm plate ultrafine grinding cement |
| 03/14/2012 | CN202164237U 一种电石渣制水泥旁路放风冷却装置 An electrical bypass carbide slag cement leaked cooling device |
| 03/14/2012 | CN102372451A Domestic garbage harmless treatment method and application |
| 03/14/2012 | CN101481222B Method for preparing sulphoaluminate cement by-product ammonia sulfate by partly converting phosphogypsum |
| 03/08/2012 | WO2012028912A1 Device for introducing waste materials and/or alternative fuels into the interior of an assembly |
| 03/07/2012 | CN101850953B Method for reducing reaction temperature of high-calcium formula of kiln-process phosphoric acid and accelerating reaction |
| 03/07/2012 | CN101691285B Efficient composite cement sintering agent |
| 03/06/2012 | CA2484045C Ettringite binder for dense mortar, comprising calcium sulphates and a mineral compound of calcium aluminates |
| 03/01/2012 | WO2012026240A1 Cement composition, process for production of mixed material, and process for production of cement composition |
| 03/01/2012 | WO2012025535A1 Firing system for cement clinkers having a pre-calciner and a post-calciner |
| 03/01/2012 | CA2809225A1 Cement composition, method for producing mixed material and method for producing cement composition |
| 02/29/2012 | EP2422154A1 System for heat treating lumpy solids |
| 02/29/2012 | CN101337776B Process directly for producing concrete with residual ash slag after separating domestic garbage |
| 02/28/2012 | US8124569 Control of the properties of cement slurries of normal densities with optimized polymers combination |
| 02/28/2012 | US8123853 Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof |
| 02/23/2012 | US20120042807 Powder for thermal spraying and method for forming thermal-spray deposit |
| 02/22/2012 | EP1558544B1 Method for the treatment of fly ash |
| 02/22/2012 | CN202148257U 风量自调节篦板梁 Self-adjusting air flow grate plate girder |
| 02/22/2012 | CN102361834A High- or ultra-high performance concrete |
| 02/22/2012 | CN101786821B 湿排粉煤灰胶凝材料及其制备方法 Wet fly ash cementitious material and method |
| 02/21/2012 | US8119727 Use of comb polymers as a grinding agent for preparations containing cement |
| 02/21/2012 | US8118931 Mixture, in particular construction material mixture containing furnace slag |
| 02/21/2012 | US8118929 Well cement formulations for increased drilling hardness |
| 02/16/2012 | WO2012020691A1 Method and device for treating chlorine bypass dust and discharge gas |
| 02/16/2012 | US20120037046 Cement composition for a self-leveling fluid screed, and self-leveling fluid screed thus produced |
| 02/16/2012 | US20120037043 Construction materials and methods of production |
| 02/15/2012 | CN102353271A Novel grate type cooler |
| 02/15/2012 | CN102351451A Dealkalization method of fly ash Al-extraction residues |
| 02/15/2012 | CN102351446A Preparation method of gangue active mixed material |
| 02/15/2012 | CN102351445A Ultra low-alkali portland cement and production method thereof |
| 02/15/2012 | CN102351444A Method for producing high grade cement clinker from full waste residues through rapidly calcining at low temperature |
| 02/15/2012 | CN102351443A High temperature resistant alkali slag cementing material and its preparation method |
| 02/15/2012 | CN101832715B 水泥生料粉立管旋喷预热器及预热分解系统 Cement raw material powder riser Churning preheater and preheat decomposition system |
| 02/15/2012 | CN101717210B 硅酸盐水泥熟料中阿利特晶型调控工艺 Portland cement clinker Alite crystal regulatory process |
| 02/14/2012 | US8114214 Methods and compositions using calcium carbonate |
| 02/14/2012 | US8114190 Exhaust gas treatment method and system for cement burning facility |
| 02/09/2012 | WO2012018434A1 Calcium carbonate compositions and methods thereof |
| 02/09/2012 | WO2012018348A1 System and method for manufacturing cement clinker utilizing waste materials |
| 02/09/2012 | WO2012017281A1 Apparatus for introducing waste materials and/or alternative fuels into a clinker production plant |
| 02/09/2012 | US20120034441 Composition for forming wet fiber based composite materials |
| 02/09/2012 | US20120032107 Concrete mixture and method of forming the same |
| 02/09/2012 | US20120031307 System and method for manufacturing cement clinker utilizing waste materials |
| 02/09/2012 | DE10327028B4 Verfahren und Anlage zur Wärmebehandlung von mineralischen Rohmaterialien Method and apparatus for heat treatment of mineral raw materials |
| 02/09/2012 | DE102008059370B4 Verfahren und Anlage zur Herstellung von Zement Method and apparatus for producing cement |
| 02/08/2012 | CN202141342U 设置在冷却机上的液压推杆装置 Hydraulic pusher means is provided on the cooling machine |
| 02/08/2012 | CN202141341U 新型干法水泥窑预热器碳化硅陶瓷内筒挂板 Dry cement kiln preheater silicon carbide ceramic inner tube hanging board |
| 02/08/2012 | CN102345975A Cement production line material drying temperature control method and device adopting waste heat power generation |
| 02/08/2012 | CN102344259A Environmental-protection and energy-saving garbage incineration and waste gas utilization device |
| 02/08/2012 | CN102344258A Cement clinker and preparation method thereof |
| 02/08/2012 | CN102344257A Cementitious material prepared from carbon steel slag and slag and usage method thereof |
| 02/08/2012 | CN102344256A Stimulation reinforcer with high volume industrial waste residue powder used for concrete and its preparation method |
| 02/07/2012 | US8110621 Castor oil-based polyol emulsions |
| 02/02/2012 | WO2011130482A3 Narrow psd hydraulic cement-scm blends, and methods for making same |
| 02/01/2012 | EP2412688A1 Concrete mixture comprising thermally inactivated cement-asbestos |
| 02/01/2012 | EP2411344A2 Concrete with a low clinker content |
| 02/01/2012 | EP2411342A1 High- or ultra-high performance concrete |
| 02/01/2012 | CN202131227U 助磨剂投加设备 Aids dosing equipment |
| 02/01/2012 | CN102336532A High-activity micro powder or cement produced by using papermaking waste residue and preparation method thereof |
| 02/01/2012 | CN101575179B 将钢渣或铁渣中的钙和/或镁元素转化为碳酸盐的方法 The slag or dross of calcium and / or magnesium carbonate conversion method |
| 02/01/2012 | CN101531475B 一种砌筑烧结保温空心砌块用保温粘结剂的制备方法 A hollow block masonry Sintering insulation insulation adhesive preparation method |
| 02/01/2012 | CN101492301B 高强致密硅莫砖及其制作方法 High-strength silicon Mo dense brick and production methods |
| 01/26/2012 | WO2012010936A1 Green cement for sustainable construction |
| 01/26/2012 | WO2012010800A1 Iron-doped sulphoaluminate-belite clinker |
| 01/26/2012 | CA2806364A1 Cementitious composition incorporating high levels of glass aggregate for producing solid surfaces |
| 01/26/2012 | CA2802405A1 Iron-doped sulphoaluminate-belite clinker |
| 01/25/2012 | CN102329091A Technique and preparation method for producing cement from industrial residues |
| 01/25/2012 | CN102329090A Method for producing cement by using garbage |
| 01/25/2012 | CN102329089A Cement clinker prepared from vanadium slag |
| 01/25/2012 | CN101618954B Process for processing municipal domestic waste by cement rotary kiln |
| 01/25/2012 | CN101581095B Anti-corrosive pre-stressed concrete pipe pile foundation |
| 01/25/2012 | CN101514109B Cement kiln coal injection pipe castable |
| 01/25/2012 | CN101423346B Cement raw material composite additive agent |
| 01/24/2012 | US8101016 Precast concrete component material mixture and method of precasting |
| 01/19/2012 | WO2012009536A2 Low density cementitious compositions using limestone |
| 01/19/2012 | WO2012008517A1 Method for producing hydraulic powder |
| 01/19/2012 | US20120012315 Low density cementitious compositions using limestone |
| 01/19/2012 | US20120012034 Narrow psd hydraulic cement, cement-scm blends, and methods for making same |
| 01/19/2012 | DE102008023899B4 Verfahren und Anlage zur Reduzierung der CO2 -Emission bei der Herstellung von Zementklinker Method and apparatus for reducing CO2 emissions in the production of cement clinker |
| 01/18/2012 | CN202116451U Cement pulverizing system |
| 01/18/2012 | CN202116450U Stable-flow advancing type cooling machine of cement clinker |
| 01/18/2012 | CN102325735A Suppression of antagonistic hydration reactions in blended cements |
| 01/18/2012 | CN102323751A Pre-milling system control method based on fuzzy intelligent control and optimization method |
| 01/18/2012 | CN102320762A Coal-saving mineralizing agent for dry cement production and application thereof |
| 01/18/2012 | CN102320761A Method for preparing cement active mixed material and concrete active admixture |
| 01/18/2012 | CN102320635A Comprehensive utilization method of waste sulfuric acid of sulfonated products |
| 01/18/2012 | CN101508589B Composition for producing furnace liner and method for producing furnace liner |
| 01/12/2012 | US20120010331 Concrete compositions using blast-furnace slag compositions |
| 01/11/2012 | EP2103575B1 Method of processing coal ash and processing system |
| 01/11/2012 | CN102317730A Improved apparatus for the production of clinker from raw meal and relative process |
| 01/11/2012 | CN102311238A Method for recycling stainless steel tailing and slag |
| 01/11/2012 | CN101786811B Method for preparing multicomponent powder binding material |
| 01/11/2012 | CN101723611B Energy-saving cement clinker quick sintering intensifier |
| 01/11/2012 | CN101456685B Anti-crack alkalis excited ecological cement |