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)
01/2011
01/05/2011CN101488015B Monitoring method for energy-saving emission reduction real-time quantization of dry method cement product line
01/04/2011US7863224 preparing composition comprising a calcium aluminate cement, water, a polyphosphate, a pozzolan, and a set retarding agent, wherein the set retarding agent comprises an alkali halide and a basic phosphate salt, placing the composition in the wellbor, and allowing the composition to set
01/04/2011CA2406183C Cementing compositions and application of these compositions to cementing oil wells or the like
01/04/2011CA2230984C Cement compositions for controlling alkali-silica reactions in concrete and processes for making same
12/2010
12/30/2010DE102007025811B4 Verfahren zum Herstellen von Zementklinker A method for manufacturing cement clinker
12/29/2010WO2010151450A1 Environmentally-friendly cementitious articles, formulations, methods of making and uses
12/29/2010WO2010148418A1 Method for disposing of glass-fiber-reinforced components
12/29/2010EP2266926A1 Method for mechanically activating cement and a mechanical cement activator
12/29/2010CN201686622U Push handle of cart
12/29/2010CN201686621U Cement plant chute provided with anti-wearing ceramic
12/29/2010CN101927255A Method for carbon dioxide suspension dealkalization of red mud for alumina plant
12/29/2010CA2765496A1 Environmentally-friendly cementitious articles, formulations, methods of making and uses
12/23/2010WO2010146281A1 Industrial method for producing a clinker having a high belite content
12/23/2010US20100319583 Architectural stone composition and method of use
12/23/2010CA2765215A1 Industrial method for producing a clinker having a high belite content
12/22/2010EP2264390A1 Mixing High Temperature Gases in Mineral Kilns
12/22/2010CN101921079A New cement grinding process
12/22/2010CN101921078A Cement and thermal insulation roof slab adopting same and manufacturing method thereof
12/22/2010CN101921077A Air quench steel slag fine aggregate composite slag powder bonding material
12/22/2010CN101921076A Method for preparing special white cement for decorating interior wall
12/22/2010CN101921075A Method for preparing waterproof special white cement for outer wall
12/21/2010CA2358655C Lighten cement slurries
12/16/2010WO2010143656A1 Hydraulic cement composition
12/16/2010WO2010143629A1 Concrete composition using blast furnace slag composition
12/16/2010WO2010143270A1 Method and system for utilizing components contained in heavy oil-based combustion ash
12/15/2010EP1676084B1 Cooler for cooling clinker
12/15/2010CN101918651A Acoustic ceiling tiles made with paper processing waste
12/15/2010CN101913787A Method for calcining and activating shale into cement admixture
12/15/2010CN101913786A Method for preparing special cement by circulating fluidized bed combustion ash
12/15/2010CN101913785A Incineration fly ash cement kiln synergic processing process
12/15/2010CN101367629B Manufacture of sulphur aluminate cements with electrolytic manganesium residue and method of manufacturing the same
12/14/2010US7850776 High belite-containing sulfoaluminous clinker, method for the production and the use thereof for preparing hydraulic binders
12/09/2010US20100307381 Rheology Modifying Admixture
12/08/2010EP2257362A1 Process and plant for producing products, in which carbon dioxide is released
12/08/2010CN101906492A Method for preparing metallic iron and cement from converter slag
12/08/2010CN101905954A Binding material prepared from construction waste and preparation method thereof
12/08/2010CN101608870B Transmission system for grate cooler, transmission structure and grate cooler
12/08/2010CN101248015B Method and device for processing water contained sewage sludge
12/08/2010CN101028935B Method for extracting aluminum hydrate or alumina from coal gangue and method for producing cement from fag end
12/07/2010CA2394113C Multi-functional cement dispersants and hydraulic cement compositions
12/02/2010WO2010138783A1 Method for eliminating spikes of mercury emissions
12/02/2010WO2010136396A1 Method and plant for the heat treatment of fine-grained material
12/02/2010WO2009147513A8 Enhanced electricity cogeneration in cement clinker production
12/01/2010EP1258462B1 Large coating lump removing device
12/01/2010CN201660564U White cement clinker bleaching machine
11/2010
11/25/2010US20100294496 Low density cementitious compositions
11/25/2010US20100294172 Cementitious capillary crystalline waterproof material with an eka-molecular sieve structure and its manufacturing method
11/25/2010US20100294171 Concrete with a low clinker content
11/25/2010US20100294170 Method and installation for producing multi-component cements
11/24/2010EP2253600A1 Portland limestone calcined clay cement
11/24/2010EP2252559A2 Process for manufacturing a sulfoaluminate or belite-sulfoaluminate clinker and corresponding equipment
11/24/2010CN201651382U Electric gate valve device for cement clinker predecomposition kiln preheater
11/24/2010CN201648246U Bearing seat of turning plate
11/24/2010CN201648245U Cement clinker cooling machine
11/24/2010CN101891408A Method for preparing magnesia-alumina spinel-containing aluminate cement
11/24/2010CN101891407A Method for vibrating, fluidizing and decomposing phosphogypsum
11/24/2010CN101891406A Method for preparing cement with red mud and desulfurized gypsum
11/23/2010US7837788 Fiber reinforced cement composition and products and manufacturing process
11/18/2010WO2010130623A1 Alkali sulphate activated composite cement
11/18/2010WO2010130582A2 Reduction of shrinkage in alkali-activated aluminosilicate binders
11/18/2010WO2010130511A1 Portland limestone calcined clay cement
11/18/2010CA2761840A1 Portland limestone calcined clay cement
11/17/2010EP2251629A1 Combustion gas bleeding probe, and method for running the probe
11/17/2010EP1439154B1 Cement admixture, cement composition, and cement concrete made therefrom
11/17/2010CN201637510U On-line liquid cement grinding additive detection device
11/17/2010CN101885832A Preparation and application of latent nonionic self-emulsifying epoxy curing agent
11/17/2010CN101885588A Split material calcining method and machine
11/17/2010CN101028936B Method for extracting alumin from aluminous fly-ash and method for producing cement from fag end
11/11/2010US20100282132 Environmental composition and method for making the same
11/11/2010US20100282131 Method of improving the product properties of clinker in the firing of raw meal
11/10/2010CN201628475U Energy-saving cement jet kiln
11/10/2010CN1942400B Method and apparatus for hydration of a particulate or pulverulent material containing cao, hydrated product, and use of the hydrated product
11/10/2010CN101880568A Method for realizing calcination of cement clinker by utilizing low-quality coal
11/10/2010CN101880032A Device and method for comprehensively utilizing heat produced by decomposition of phosphorous gypsum in circulating fluid bed
11/10/2010CN101535611B Hybrid engine assist system for vehicle
11/10/2010CN101337779B Additive of composite portland cement and producing method thereof
11/10/2010CN101124178B Hydraulic cement compositions and methods of making and using the same
11/09/2010US7828892 excellent dimensional stability, and anti-freezing and fusing properties even with a limited amount of mica; specified ratio of portland cement and silica, amount of polyvinyl alcohol; use as building board, such as siding board
11/04/2010WO2010124702A1 Method and apparatus for fuel treatment in a cement clinker firing process
11/03/2010EP1325273B1 Mixing high temperature gases in mineral kilns
11/03/2010CN201620108U High-wear-resistant cooling machine sealing strip
11/02/2010US7824489 Using an antifoam agent comprising a defoaming hydrocarbon base fluid and a non-ionic surfactant, the hydrocarbon base being 1-hexanol; a mixture of 1-hexanol and ethylene glycol (10-50% by weight); hydaulic cements for well completion
11/02/2010US7824464 Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof
10/2010
10/28/2010WO2010121870A1 System for heat treating lumpy solids
10/28/2010DE102009018099A1 Anlage zur Wärmebehandlung von stückigem Feststoff Plant for the heat treatment of lumpy solids
10/28/2010CA2753267A1 System for thermally processing lumpy solid material
10/27/2010EP2243754A1 Method for producing a binding agent containing belite
10/27/2010EP2242975A2 Method of heating a mineral feedstock in a firing furnace of the tunnel furnace type
10/27/2010CN201615688U 高效环保型预分解炉 Efficient and environmentally friendly precalciner
10/27/2010CN201614350U 水泥熟料煅烧窑预加水成球设备 Cement clinker kiln pre-water ball equipment
10/27/2010CN101870488A Process for producing aluminium hydroxide and cement by utilizing high silicon low aluminium raw mineral materials
10/27/2010CN101870487A Process for producing aluminium hydroxide and cement by utilizing fly ash
10/27/2010CN101870486A Process for producing aluminium hydroxide and cement by utilizing gangue
10/27/2010CN101870485A Process for producing aluminium hydroxide and cement by utilizing high silicon low aluminium raw mineral materials
10/27/2010CN101870484A Process for producing aluminium hydroxide and cement by utilizing fly ash
10/27/2010CN101870483A Process for producing aluminium hydroxide and cement by utilizing gangue
10/27/2010CN101458517B Raw material rate value optimizing and controlling method for cement raw material batching system
10/26/2010CA2420775C Highly resistant and ductile fibre concrete
10/26/2010CA2369581C Cementitious compositions containing metakaolin
10/21/2010WO2010120542A2 Systems and methods for reducing the particle size of a pozzolan
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