| Patents for C04B 7 - Hydraulic cements (9,126) |
|---|
| 04/07/2005 | WO2005030669A1 Method and device for the production of a hydraulic binding agent |
| 04/07/2005 | US20050072599 Zeolite-containing remedial compositions |
| 04/06/2005 | CN1604883A Method for producing slag with hydraulic properties |
| 04/06/2005 | CN1603270A Carbide slag drying method |
| 04/06/2005 | CN1603269A Highly active cement mineral forming promoter |
| 04/06/2005 | CN1603268A Preparation method of phosphorus slag portland cement chamotte and preparation method thereof |
| 04/06/2005 | CN1603230A Method for preparing phosphoric acid and by-product cement by thermal decomposition |
| 04/06/2005 | CN1195696C Cement clinker, cement composition, method for producing cement clinker and method for treatment of waste containing alkali component |
| 04/05/2005 | US6875267 Fuel is mixed with the pre-heated raw meal, and introduced via the deflector slide into the reaction section of the calcinator in order to form a gas-raw meal-solid fuel-suspension that is uniformly distributed |
| 04/05/2005 | CA2239026C Method and apparatus for continuous treatment of particulate material |
| 03/31/2005 | WO2005028684A1 Self-reducing, cold-bonded pellets |
| 03/31/2005 | WO2005028379A1 Method and apparatus for treating drain water from step of washing fly ash with water |
| 03/31/2005 | WO2005028112A1 Safety system for a roller grinding mill, and method for the production of cement |
| 03/31/2005 | US20050066860 alternative or supplemental fuel sources for heating a kiln; reduces nitrogen oxide (NOx) emissions |
| 03/30/2005 | EP1518839A1 Method for operating a cement manufacturing plant |
| 03/30/2005 | EP1517871A2 Rapid setting cementitious composition |
| 03/30/2005 | EP1228016B1 Kiln plant control system |
| 03/30/2005 | CN1602286A Cementitious compositions and a method of their use |
| 03/30/2005 | CN1600728A Technique for firing into cement in vertical kiln from all black raw materials through dimidiate wrapped ball |
| 03/30/2005 | CN1600727A Aluminate cement material of containing mineral in Q phase |
| 03/30/2005 | CN1600726A Cement based material capable of reversible changing color under normal temperature caused by temperature |
| 03/30/2005 | CN1194924C Sludge handling and feeding system |
| 03/30/2005 | CN1194923C Process for supplying heat while preparing aluminat cement/active powdered coal ash by coal burning boiler and its products |
| 03/29/2005 | US6872246 Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances |
| 03/29/2005 | CA2185943C Cement containing bottom ash |
| 03/24/2005 | WO2005026073A1 Partially hydrolyzed shaped article from hydraulic composition, method for production thereof and method for use thereof |
| 03/24/2005 | WO2005026070A1 Method of producing cement clinker and electricity |
| 03/24/2005 | WO2005025768A1 Method and apparatus for treating incineration fly ash |
| 03/24/2005 | US20050061207 Self-reducing, cold-bonded pellets |
| 03/23/2005 | CN1597588A Manufacturing method of slit type slot comb plate |
| 03/22/2005 | US6869474 Very fast setting cementitious composition |
| 03/16/2005 | EP1514855A2 Hydraulic composition having high fluidity |
| 03/16/2005 | CN1594188A High efficiency catalyst for cement |
| 03/16/2005 | CN1594174A Method for producing cement adjuvant using industrial waste and uses thereof |
| 03/16/2005 | CN1594173A Alkali resistant aggregate reaction cement added with composite industrial residue and its firing method |
| 03/16/2005 | CN1594172A Partially hydrolyzed shaped article from hydraulic composition, method for production thereof and method for use thereof |
| 03/10/2005 | WO2005021434A2 Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof |
| 03/10/2005 | CA2799506A1 Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof |
| 03/10/2005 | CA2536766A1 Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof |
| 03/09/2005 | CN1590339A Hydraulic composition |
| 03/09/2005 | CN1192001C Fragile silicate cement clinker |
| 03/08/2005 | CA2193339C Hydraulic cement with accelerated high strength development |
| 03/03/2005 | WO2005019129A2 Method and device for producing cement |
| 03/03/2005 | US20050049138 An improved slag having calcium oxide/aluminum oxide in a weight ratio of 1-12 %/1-24 %, respectively, and has less than 50 % weight of calcium oxide(12%)/aluminum oxide(7%); includes a hydrate phase making the refractory sprayable and pumpable for casting and shaping; linings for aluminum production |
| 03/03/2005 | US20050045070 Hydraulic composition |
| 03/03/2005 | DE102004038313A1 Brennofen zur Zementherstellung Kiln for cement production |
| 03/02/2005 | CN1587159A Use of imide process and lime process paper pulp black liquor as pelletizing adhesive in cement raw material production |
| 03/02/2005 | CN1587158A Method for preparing cement clinker with oil field oil-containing calcium sludge |
| 03/02/2005 | CN1587157A High strength silicate clinker and its preparing method |
| 03/02/2005 | CN1191207C Method of concurrently burning aluminate, bauxite and aluminium sulfide gel material for generating boiler |
| 02/24/2005 | US20050039638 Integrating cement production process with mass burn technology for solid waste wherein hot gas stream from clinker cooling process is merged with municipal solid waste or industrial waste incineration system; efficiency |
| 02/24/2005 | US20050039637 Exhibiting a faster pozzolanic reactivity, characterized in that the amount of reacted calcium hydroxide, measured by the pozzolanic reactivity (PR) after a 3-day cure is at least 50%; treat kaolin clay to convert aluminum sulfate into metakaolin for use in Portland cements |
| 02/24/2005 | DE202004016270U1 Building material such as concrete or limestone used in the building industry contains paper ash as a hydraulically binding agent |
| 02/24/2005 | DE10359362B3 Firing limestone in rotary oven comprises selecting the position of the burner nozzle relative to the limestone and the flame shape so that an oxygen-deficient atmosphere is produced on the surface of the limestone |
| 02/23/2005 | EP0983211A4 Removal of sulfur oxides from preheater off gases |
| 02/23/2005 | CN1190387C Road rapid mending agent |
| 02/23/2005 | CN1190386C Method and appts. for producing cement clinker |
| 02/23/2005 | CN1190385C Method for making high performance cement mixed material from flyash |
| 02/22/2005 | US6858074 Comprising hydraulic cement and a combination admixture system comprising a polycarboxylate high range water reducing dispersant in combination with an accelerator and a retarder; workability |
| 02/17/2005 | US20050034635 Blending, calcinating mixture of calcium sulfate, calcium oxide and aluminum compound and water; controlling temperature |
| 02/16/2005 | CN1582263A Particulates with micro-granulose surface |
| 02/16/2005 | CN1189414C High-S Sillcate cement and its preparing process |
| 02/16/2005 | CN1189149C Method for producing a chemically bound ceramic product |
| 02/15/2005 | US6855302 Raw materials and/or fuel/secondary fuel containing chlorine compounds and a partial gas extraction, with an electrostatic dust collector as waste gas dust remover are used, with which the risk of emission of furan/dioxin is eliminated |
| 02/15/2005 | US6854319 Methods and apparatus for providing a gas tight enclosure |
| 02/10/2005 | DE10333361A1 Process for preparation of cement e.g. Portland cement involves milling cement clinker with sulfate containing carrier material and other components in a roller mill |
| 02/09/2005 | CN1188261C Manufacture of artificial slabstone for building decoration |
| 02/02/2005 | EP1501769A1 Ettringite binder for dense mortar, comprising calcium sulphates and a mineral compound of calcium aluminates |
| 02/02/2005 | EP0952971B1 Surface treated additive for portland cement concrete |
| 02/02/2005 | CN2675670Y Internal screening combined type cement grinder |
| 02/01/2005 | US6849703 Water-soluble polymers of esters made from acrylic acid and alkylpolyalkylene glycols |
| 01/27/2005 | WO2004103927A3 Method and a plant for thermally drying wet-ground raw meal |
| 01/27/2005 | DE10330008A1 Hydraulische Bindemittelzusammensetzung zur Bodenverbesserung und Bodenstabilisierung Hydraulic binder composition for soil improvement and soil stabilization |
| 01/26/2005 | CN1186285C Method for reducing nitrogen oxide exhaust of cement kiln |
| 01/26/2005 | CN1186284C High strength pipe pole cement and making method |
| 01/19/2005 | CN1568293A Fiber cement composite materials using sized cellulose fibers |
| 01/19/2005 | CN1566012A Anchoring cement |
| 01/19/2005 | CN1566011A Impervious oil well cement |
| 01/19/2005 | CN1566010A Deferrization process for steel scoria and application of steel scoria fine powder thereof |
| 01/19/2005 | CN1185177C Method and apparatus for cooling exhaust gas from bypass of kiln |
| 01/19/2005 | CN1185176C Cement clinker and cement contg. same |
| 01/12/2005 | EP1296908B1 Quick binder for self-compacting concrete, use and applications of same |
| 01/12/2005 | EP0941974B1 Method of production of cement |
| 01/12/2005 | CN1563625A New type anti checking wallboard in lightweight and erection method |
| 01/12/2005 | CN1562846A Method for cooling multiphase media of cooling machine for cement clinker |
| 01/12/2005 | CN1562845A Composite mineralizer in use for calcinations of barium-copper cement |
| 01/12/2005 | CN1184164C Preparation method of fly as sintered brick by-product cement component material |
| 01/11/2005 | US6840996 Portland cement comprising mixtures of calcium oxide, silicon oxide and slags, used in engineering and as construction materials having strength; pollution control |
| 01/06/2005 | WO2005001146A2 Method for conditioning slags and dust |
| 01/05/2005 | EP1493721A2 Hydraulic binder composition for soil improvement and stabilization |
| 01/05/2005 | DE19504667B4 Brenneranlage für Zementöfen Burner system for cement kilns |
| 01/05/2005 | DE10327028A1 Process for heat treating mineral raw materials involves adding granular component to cooling gas before contact with bypass stream |
| 01/05/2005 | CN1561192A Method for manufacturing a powdered material, the powdered material and a ceramic material manufactured therefrom |
| 01/05/2005 | CN1559959A Applicaton of rust-removal sand-blast offscum in producing cement |
| 01/05/2005 | CN1559953A Technology of calcining oxygen-rich cement chamotte |
| 01/05/2005 | CN1559952A Process of preparing infusorial earth modified cement and light high strength concrete |
| 12/30/2004 | DE10326611A1 Molded body used as alumina carriers in the manufacture of sintered and molten products contains oxides of aluminum, magnesium, silicon, calcium, iron, and potassium, and aluminum nitride |
| 12/29/2004 | CN1557759A Foundation treatment material prepared by steel slag micropowder |
| 12/29/2004 | CN1182059C Cement produced from industrial solid refuse and its process |
| 12/28/2004 | US6835244 Use of organic carbon-containing minerals |