| Patents for C04B 7 - Hydraulic cements (9,126) |
|---|
| 09/10/1996 | US5554352 Processed silica as a natural pozzolan for use as a cementitious component in concrete and concrete products |
| 09/10/1996 | US5553670 Phosphate ions |
| 09/04/1996 | EP0729438A1 Method of preparing a caesium and rubidium salt solution |
| 09/03/1996 | US5552213 Lightweight moldings |
| 08/29/1996 | WO1996026165A1 Method for manufacturing portland cement clinker |
| 08/28/1996 | EP0728714A1 Method and apparatus for making cement clinker by firing |
| 08/28/1996 | EP0728713A2 Process for using waste materials for making cement |
| 08/28/1996 | EP0632741B1 Method and apparatus for selective reduction of the no-content of exhaust gases from a kiln plant |
| 08/27/1996 | US5549859 Methods for the extrusion of novel, highly plastic and moldable hydraulically settable compositions |
| 08/27/1996 | US5549419 Suspension of sodium aluminate for grouts |
| 08/27/1996 | US5549058 Method and apparatus for charging a bulk material supplemental fuel into a long cement kiln |
| 08/27/1996 | CA2038996C Composition and process for forming low permeability barriers for waste disposal sites |
| 08/22/1996 | DE19506878A1 Hydraulically active binder prodn. |
| 08/20/1996 | US5547505 Compositions for low heat cements |
| 08/15/1996 | WO1996024696A1 Method of manufacturing pig iron or steel and cement clinker from slags |
| 08/14/1996 | EP0726437A1 Oxygen lancing for production of cement clinker |
| 08/14/1996 | DE19504667A1 Solid and liq. fuel burner, esp. for cement kiln, with variable-length flame |
| 08/14/1996 | DE19504589A1 High throughput grate-cooler, esp. for cement clinkers |
| 08/14/1996 | CN2232918Y Reheating and separating unit for rotary cement kiln |
| 08/14/1996 | CA2169425A1 Method for the utilization of residual materials in the production of cement |
| 08/14/1996 | CA2169318A1 Oxygen lancing for production of cement clinker |
| 08/13/1996 | US5545297 Placing filaments within settable mixture as it is being extruded, curing |
| 08/08/1996 | DE19503187A1 Travelling grate for processing, e.g., cooling using gas, solids |
| 08/07/1996 | EP0638129B1 Mercury contaminated mud treatment |
| 08/07/1996 | CN1128242A Method for roasting cement clinker by using honeycomb vertical kiln |
| 08/01/1996 | WO1996022950A1 Method of utilizing dusts produced during the reduction of iron ore |
| 07/25/1996 | DE19502108A1 Bulk material e.g. cement clinker cooling process |
| 07/24/1996 | EP0722915A2 Expansion binder |
| 07/18/1996 | DE19502055A1 Inexpensive fibre and hydraulic binder combination material |
| 07/16/1996 | US5536167 Method and apparatus for sintering cement clinker |
| 07/11/1996 | DE19500447A1 Spray drying clay suspension to ultra fine powder |
| 07/10/1996 | CN2230627Y Vortex powder separator |
| 07/10/1996 | CN1126179A Fixed bed filtering preheater system for high temperature process furnances |
| 07/04/1996 | DE19501128A1 Treating mechanically processed raw materials contg. asbestos |
| 07/03/1996 | EP0719243A1 Grouting materials and their use |
| 07/03/1996 | EP0524999B1 A cement composition and methods for producing same |
| 07/03/1996 | CN1125700A Cement calcination compound exciting agent and addition device |
| 07/03/1996 | CN1125699A Multifunction cement stabilizer |
| 07/03/1996 | CN1125698A Cement of mineral slugs with high amount of sulfate, cement of furnace slug and production of same |
| 06/26/1996 | CN1125202A Raw material composition of producing portland cement clinker |
| 06/26/1996 | CN1125201A Method for improving output and quality of cement |
| 06/26/1996 | CN1125200A Special purpose cement for low alkali glass fiber reinforced concrete and clinker production technology |
| 06/25/1996 | US5530176 Method and apparatus for disposing of hazardous waste material in a cement-producing kiln |
| 06/19/1996 | EP0716892A1 Process for the treatment of waste material |
| 06/19/1996 | CN1124724A Process for producing cement blending material by calcining gangue and calcining kiln thereof |
| 06/19/1996 | CN1124723A Process for producing ultra-quick cement from calcium-aluminium sulfate |
| 06/18/1996 | US5527387 Computer implemented processes for microstructurally engineering cementious mixtures |
| 06/13/1996 | DE4443400A1 Small scale building material prodn. process |
| 06/12/1996 | EP0716052A1 Process and installation for cooling and fabrication of bulk material |
| 06/12/1996 | EP0513367B1 Spherical hydraulic substance and production thereof |
| 06/05/1996 | EP0715141A1 Installation for the heat treatment of fines |
| 06/05/1996 | EP0714383A1 Design optimized compositions and processes for microstructurally engineering cementitious mixtures |
| 06/05/1996 | EP0659171A4 A method and mixture for treating electric arc furnace dust. |
| 06/05/1996 | DE4444522A1 Process for recycling esp. asbestos contg. cement materials |
| 06/05/1996 | DE4442563A1 Treating by-pass dust produced in mfr. of cement |
| 05/30/1996 | WO1996015996A1 Portland cement clinker and use thereof |
| 05/30/1996 | DE4442100A1 Sewage sludge disposal for prodn. of useful material for cement mfr. |
| 05/30/1996 | CA2205839A1 Portland cement clinker and use thereof |
| 05/29/1996 | CN1123257A Method for production of road silicate cement by using chamotte as mineralizer |
| 05/28/1996 | US5520730 Portland cement, coarse aggregate |
| 05/23/1996 | WO1996015076A1 Method for manufacturing cement clinker in a stationary burning reactor |
| 05/23/1996 | DE4441509A1 Modification of ash from coal burning furnaces |
| 05/23/1996 | CA2203688A1 Manufacturing of cement clinker |
| 05/22/1996 | CN1122784A Composite silicate cement and prodn. method and equipment thereof |
| 05/17/1996 | WO1996014549A1 Plate for a sliding cooler grate |
| 05/15/1996 | EP0711396A1 Roasted charge cooler and method of operation thereof |
| 05/15/1996 | EP0711206A1 Method for improved grinding of coarse materials |
| 05/15/1996 | CN1122313A Ultrahigh calcium aluminoferrite portland cement clinker and its prepn |
| 05/14/1996 | US5516357 Process for producing cement from metallurgical slag |
| 05/14/1996 | US5515921 Method for cementing a directional well |
| 05/09/1996 | WO1996013692A1 Sliding grating for a burned-material cooling unit, and grating plate for such a grating |
| 05/08/1996 | CN1122129A Method for producing cement |
| 05/08/1996 | CN1121901A High-grade early-strength slag cement and its production process |
| 05/01/1996 | EP0709859A1 Solidifying material for radioactive wastes, process for solidifying radioactive wastes and solidified product |
| 04/30/1996 | US5512097 Mixing calcium carbonate suspersion with combustion gases to heat and react, then feeding to liquid disengagement chamber of reverse jet scrubber yields slurry of calcium sulfate and calcium sulfite |
| 04/28/1996 | CA2161402A1 Solidifying material for radioactive wastes, process for solidifying radioactive wastes and solidified products |
| 04/24/1996 | EP0649509A4 Method for improved manufacture of cement in long kilns. |
| 04/24/1996 | CN1121057A Wet process for producing flyash cement |
| 04/24/1996 | CN1121056A Early strength slag cement and its production |
| 04/23/1996 | US5509962 Cement containing activated belite |
| 04/17/1996 | EP0707187A2 Installation for the thermic treatment of pulverized products |
| 04/17/1996 | CN2224845Y Rotary cement clinker firing apparatus with honeycomb cakes |
| 04/17/1996 | CN1120621A Soil digging machine used under underground obstacle |
| 04/17/1996 | CN1120523A Granular cement active mixed material |
| 04/17/1996 | CN1120522A Filled slurry for wrapping frame, particullarly reinforced frame |
| 04/11/1996 | DE4435871A1 Heat exchanger for kiln gas in a cement plant |
| 04/09/1996 | US5505987 Processes for improving the bond between hydrating cement-based materials and existing cement-based substrates |
| 04/04/1996 | DE4441614C1 Portland cement clinker having improved strength |
| 04/03/1996 | EP0703880A1 Method of producing composite mouldings |
| 03/21/1996 | DE4433049A1 Producing sulphur di:oxide-contg. gas and cement clinker from waste gypsum |
| 03/20/1996 | EP0701539A1 Method and plant for manufacturing cement clinker |
| 03/14/1996 | WO1996007622A1 Method and apparatus for making cement clinker by firing |
| 03/14/1996 | DE19523324A1 Increasing hardness of calcium carbonate-contg. material |
| 03/13/1996 | EP0700876A2 Fixed bed filtering preheater system for high temperature process furnaces |
| 03/13/1996 | CN1118616A Method for drilling and cementing a well |
| 03/13/1996 | CN1118430A Complex current single cylinder cooling machine |
| 03/13/1996 | CN1118339A High performance concrete and its manufacture |
| 03/06/1996 | CN1117948A Technology for calcinating clinker by using lanthanon-contained raw material |
| 03/06/1996 | CN1117945A Baeyer-synthesizing technology for processing bauxite |
| 02/29/1996 | WO1996006057A1 A method of preparing a puzzolanic material form paper residue and a method for the manufacture of cement from said material |