Patents
Sitemap › C04 - Cements; Concrete; Artificial stone; Ceramics; Refractories › C04B - Lime; Magnesia; Slag; Cements; Compositions thereof, e.g. mortars, concrete or like building materials; Artificial stone; Ceramics; Refractories; Treatment of natural stone › C04B 7 - Hydraulic cements
Patents for C04B 7 - Hydraulic cements (9,126)
09/2012
09/19/2012CN102674643A Method for recovering ferric oxide from red mud by leaching-photocatalysis by oxalic acid
09/19/2012CN101786809B Garbage disposal system used in cement dry kiln production and disposal method thereof
09/19/2012CN101717209B Secondary synthesis method of calcium sulfoaluminate minerals in metasilicate cement clinker
09/18/2012US8268073 System and method for making cement and cement derived therefrom
09/18/2012US8268071 Sulfoaluminous clinker and method for preparing same
09/18/2012CA2566139C Processing system for manufacturing of composite cementitious materials with reduced carbon dioxide emissions
09/18/2012CA2543834C High temperature cements
09/13/2012WO2012122031A2 Bonding element, bonding matrix and composite material having the bonding element, and method of manufacturing thereof
09/13/2012WO2012120933A1 Device and method for processing chlorine bypass exhaust gas
09/13/2012WO2012120747A1 Cement compositions and process for producing same
09/13/2012CA2829320A1 Bonding element, bonding matrix and composite material having the bonding element, and method of manufacturing thereof
09/12/2012EP2496533A1 Construction material binders
09/12/2012CN202432868U Grate cooler guide device
09/12/2012CN202432867U Adjustable heat removal mouth control system of cement kiln grate cooler
09/12/2012CN202430131U Raw material conveying system for cement mill
09/12/2012CN202430130U Cement grinding mill device with hot air system
09/12/2012CN102666423A Construction material binders
09/12/2012CN102659423A Alumina-based spinel pouring material and its preparation method
09/12/2012CN102659420A Corundum pouring material for kilneye of cement kiln and using method thereof
09/12/2012CN102659337A Composite Portland cement using green mud and basalt as mixed materials
09/12/2012CN102659329A Preparation method for quick hardening early strength hydraulic cementing material
09/12/2012CN102659328A Preparation method of modified regenerated cementing material
09/12/2012CN102659327A High-activity composite micro powder and production method and application thereof
09/12/2012CN102659326A Low-alkaline sulphur-resisting portland cement for road and production method thereof
09/12/2012CN101838115B Novel special mineralizing agent for dry-process cement clinker production and use method thereof
09/05/2012CN202420212U Sealing device for high-efficiency cooler
09/05/2012CN202420211U Ventilation device of high-efficiency cooler
09/05/2012CN202420209U Novel grate cooling machine
09/05/2012CN202415381U System for controlling air inflation of silo bottom of raw material homogenization silo for producing cement
09/05/2012CN202415380U Control system for arc valve discharging in cement production
09/05/2012CN102656126A Method and system for producing cement clinkers
09/05/2012CN102219406B System for comprehensive utilization of floater pretreatment and cement kiln
09/05/2012CN102180613B Steel slag composite powder and preparation method thereof
09/05/2012CN101885588B Split material calcining method and machine
09/05/2012CN101649239B 复合节煤剂 Composite economizer agent
09/05/2012CN101506120B A method of inertising the impurities in phosphogypsum
09/05/2012CN101426747B Method and plant for manufacturing cement clinker
09/05/2012CN101258114B Method to produce durable non-vitrified fly ash bricks and blocks
09/05/2012CN101193831B Method for reduction of organic chlorinated compound in cement manufacture plant, and cement manufacture plant
09/04/2012US8257488 Cementitious compositions having coarse ground blast furnace slag and methods of making and using the same
08/2012
08/30/2012WO2012115500A1 A green engineered cementitious composite
08/30/2012WO2012115014A1 Pneumatic transport facility for chlorine bypass dust, and cement kiln exhaust gas treatment system equipped with the facility
08/30/2012WO2012114645A1 Method for controlling nox concentration of discharge gas in combustion equipment using dust coal
08/30/2012WO2012114622A1 Cement composition and process for producing same
08/29/2012EP2492253A1 Methods and systems for recovery of co2 gas in cement-manufacturing facilities, and processes for manufacturing cement
08/29/2012CN102649630A Device and method for collecting rare elements in predecomposition kiln outside cement kiln
08/29/2012CN102649629A Method for producing portland cement clinker by utilizing low-grade industrial residues to replace irony raw materials
08/29/2012CN102649628A Method for producing super-low-alkali silicate cement clinker by using industrial waste residue on 5KT/D dry-process kiln
08/29/2012CN102153299B Vertical pulverizing and drying device
08/29/2012CN102060328B Method for completely recycling vanadium-containing stone coal
08/29/2012CN101863628B Aluminoferriate cement and preparation method thereof
08/28/2012US8252109 Process for the production of cement
08/22/2012CN202393245U Control system of grate cooler
08/22/2012CN102641766A Scattering device, hammer-type drying crusher, and preparation method of acetylene sludge clinker
08/22/2012CN102249572B Process method for producing building gelling agent from industrial residues
08/22/2012CN101948256B Agatu modification method
08/22/2012CN101838121B Novel technique for preparing efficient low-grade fly ash excitant
08/22/2012CN101830653B Sludge-high calcium fly ash alkali-excited cement and preparation method thereof
08/22/2012CN101798192B Grate bed air supply device with fixed hot end for cooler
08/22/2012CN101798190B Guidecomb support beam of advancing type cooling machine
08/21/2012US8246740 Method and product for varying the thickening time of a class G cement used in completing a subterranean wellbore
08/21/2012US8246739 Concrete with a low clinker content
08/16/2012WO2012107516A1 Process for the purification of a residue
08/16/2012WO2012107404A1 Process and plant for producing cement clinker
08/16/2012US20120204764 Method for Wellbore Servicing to Enhance the Mechanical Strength of Cement Using Electrochemically Activated Water
08/15/2012EP2486352A1 Method for cooling granular solid materials, and continuous curing facility as such
08/15/2012EP2486351A1 Method and plant for manufacturing cement
08/15/2012EP1989156B1 Method and plant for drying and comminution of moist, mineral raw materials
08/15/2012EP1534644B1 Well cementing compositions and methods
08/15/2012CN102636026A Environment-friendly type C-KSV decomposition furnace
08/15/2012CN102635866A Burning method for disposing wastes with various varieties and various phase states
08/15/2012CN102633461A Composite gel material and preparation method thereof
08/15/2012CN102633452A Out-of-kiln pre-decomposition system for cement clinker
08/15/2012CN102633451A Method and facility for dehydrating ground coal ash in domestic wastes subjected to sorting
08/15/2012CN102633450A Composite material with anion biomimetic function and production method thereof
08/15/2012CN102633449A High-strength glass base polymer and preparation method thereof
08/15/2012CN102633448A Fluorgypsum-based cementing materials for filling tailings and preparation method thereof
08/15/2012CN102633447A Process method for preparing palletized blast-furnace titanium slag into active slag powder
08/09/2012WO2012075208A3 Engineered portland cement incorporating scms and methods for making and using same
08/09/2012DE102011000564A1 Verfahren und Anlage zur Herstellung von Zementklinker Method and apparatus for producing cement clinker
08/08/2012CN202369510U Kiln dust discharging and recycling device used in production of low-alkali cement
08/08/2012CN102627420A Cement made of papermaking sludge and phosphogypsum
08/08/2012CN102627419A 52.5-grade slag portland cement and preparation method thereof
08/08/2012CN102627305A Method using alkaline process to extract alumina in coal ash
08/08/2012CN101565320B Reactive sintering carborundum link plate used for preheater inner barrel of cement kiln and preparation method thereof
08/08/2012CN101565319B Recrystallized carborundum link plate used for preheater inner barrel of cement kiln and preparation method thereof
08/08/2012CN101391869B Chain type flow automatic regulator
08/07/2012US8236101 Swimming pool plaster enhancement
08/07/2012US8236098 Settable building material composition including landfill leachate
08/07/2012CA2538091C Self-reducing, cold-bonded pellets
08/02/2012WO2012100618A1 A method of disposing waste gas using double-effect-reactor combined with cement production and a system thereof
08/01/2012EP2481472A1 Carbon dioxide sequestration process
08/01/2012EP2480600A1 Iron(iii)-complexing agent for stabilizing comb polymers in mineral binding agents
08/01/2012EP2480514A1 Additive for mineral binding agents
08/01/2012CN202361815U Low-resistance non-material-spilling grate plate
08/01/2012CN102620568A Chlorine bypass system and method for treating extracted gas from chlorine bypass
08/01/2012CN102618685A Energy-saving environmental-protection two-grinding one-burning method iron ore cokeless iron making and cement clinker producing technology
08/01/2012CN102617058A Method for preparing hydraulic cementing material by utilizing sulfur fixation ash
08/01/2012CN102617057A Low heat composite cementing material
08/01/2012CN102617056A Gelled material based on slag, preparation method and application of gelled material
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