| Patents for C04B 7 - Hydraulic cements (9,126) |
|---|
| 11/22/1983 | US4416697 Method for preheating cement clinker raw materials |
| 11/22/1983 | US4416696 Using waste heat from calcerous material calcining stage to provide heat for sintering |
| 11/22/1983 | US4416695 Aldehyde for strength |
| 11/22/1983 | US4416622 Method and plant such as a kiln plant for treating granular or pulverous raw material |
| 11/15/1983 | US4415365 Compacting and curing a mixture of combusted oil shale and water; linings; caps; dams |
| 11/02/1983 | EP0092572A1 Improvements in cements, mortars and concretes |
| 10/27/1983 | WO1983003601A1 Method for producing clinker and device for implementing such method |
| 10/25/1983 | CA1155876A1 Method and device for the manufacture of cement clinker |
| 10/25/1983 | CA1155875A1 Hydraulic cement composition |
| 10/18/1983 | US4410366 Cement composition and product |
| 10/05/1983 | EP0090144A1 Process and installation for the thermal treatment of fine-grained substances |
| 10/04/1983 | US4407652 Apparatus for calcining raw materials in the form of powder or particles |
| 09/20/1983 | US4405374 Process of producing cement and plant for carrying out the process |
| 09/20/1983 | CA1154038A1 Boron/halogen-containing portland-type cements |
| 09/13/1983 | US4404032 Pelletization of raw meal, roasting |
| 09/13/1983 | US4404031 Process for producing hydraulic cements |
| 09/13/1983 | US4403951 Shaft furnace for burning or firing and sintering material in lump form or pellet form and with an internal burner |
| 09/07/1983 | EP0087689A1 Method of utilizing up oil shale |
| 09/06/1983 | US4402754 Slags, fluidized beds, combustion, cyclone separators, heat exchanging, roasting, deacidification |
| 09/06/1983 | US4402667 Process and an installation for the heat-treatment of fine-grained material |
| 08/30/1983 | CA1153024A1 Portland cement clinker |
| 08/09/1983 | CA1151678A1 Dry-set mortar composition having enhanced bonding characteristics |
| 08/02/1983 | US4396432 Process for converting coal to gaseous fuel with production of Portland cement as a by-product |
| 07/26/1983 | US4395290 Method of manufacturing cement raw mix |
| 07/19/1983 | CA1150327A1 Process for producing a binder agent to be used in concrete |
| 07/19/1983 | CA1150051A1 Turbulent gas mixing device |
| 07/12/1983 | US4392890 Cement clinker production |
| 07/12/1983 | US4392822 System for burning fine-grained material, particularly for the manufacture of cement clinkers |
| 07/12/1983 | US4392353 Method of recovering exhaust gas from boiler in electrical power generating device using combustible material as fuel and apparatus for performing such method |
| 07/12/1983 | CA1149610A1 Preheating method and apparatus |
| 06/29/1983 | EP0082802A1 Calcining apparatus for powdery materials |
| 06/21/1983 | US4389252 Plant for manufacturing cement clinker |
| 06/14/1983 | US4388117 Process and apparatus for producing portland and other hydraulic cements |
| 06/14/1983 | US4388067 Method and apparatus for operating a kiln plant with solid fuel firing in the precalcining zone |
| 06/08/1983 | EP0080760A1 Process and installation for heating a cement oven |
| 06/07/1983 | US4386963 Amine salt of aromatic carboxylic acid |
| 06/07/1983 | US4386906 Method for burning granular or pulverous materials and kiln plant thereof |
| 05/24/1983 | CA1146983A1 Process for producing portland and other hydraulic cements |
| 05/24/1983 | CA1146982A1 Calcium process for manufacturing/ silicate and/or aluminate based products |
| 05/11/1983 | EP0078786A1 Process for the production of cement |
| 05/11/1983 | EP0078605A1 Calcination control system |
| 05/04/1983 | EP0078250A1 Process and installation for the production of cement |
| 04/28/1983 | WO1983001443A1 Improvements in cements, mortars and concretes |
| 04/26/1983 | CA1145365A1 Hydraulic cement composition |
| 04/20/1983 | EP0076894A1 Process and apparatus for the thermal treatment of pulverized raw material |
| 04/12/1983 | US4379692 Method of drying and preheating moist fine material and apparatus for carrying out the method |
| 04/06/1983 | EP0076175A1 Process and device for the calcination of powderous mineral matter, especially in the cement industry |
| 04/05/1983 | CA1144189A1 Method for producing cement clinker from cement kiln waste dust |
| 03/22/1983 | CA1143386A1 Method and apparatus for handling and utilizing system off-gas in a pyro-processing system |
| 03/15/1983 | US4376653 Process for the production of nickel, high-purity magnesium oxide and cement |
| 03/02/1983 | EP0072871A1 Castable composition for heat resistant product |
| 03/01/1983 | CA1141952A1 Process and an installation for the heat-treatment of fine-grained material |
| 02/22/1983 | CA1141782A1 Hydraulic cements |
| 02/16/1983 | EP0072018A1 Process and apparatus for cooling beds of materials in grate-type coolers |
| 02/08/1983 | US4372784 Method for heat treating pulverous raw material calcining combustor therefor |
| 02/08/1983 | CA1140948A1 Demolition agent, its preparation and its use |
| 01/25/1983 | US4370127 Apparatus for the production of cement clinker low in alkali from alkali-containing raw material |
| 01/18/1983 | US4369067 Method of and plant for manufacturing pulverous or granular material |
| 01/18/1983 | CA1139794A1 Method and apparatus for handling and utilizing system gas in a pyro-processing system |
| 01/04/1983 | USRE31118 Hydraulic cement and method of producing same |
| 01/04/1983 | US4367096 Method and apparatus for preheating and burning off combustible constituents of raw material oil shale prior to introduction of same into a preheater system supplying a rotary kiln |
| 01/04/1983 | US4367095 Process and device for manufacturing cement clinker |
| 01/04/1983 | CA1138903A1 Hydraulic binders based on portland cement clinkers and their process of obtention |
| 01/04/1983 | CA1138643A1 Calcination unit for alumina and similar products |
| 12/28/1982 | US4366000 Method and apparatus for preheating dry raw meal prior to introduction of the meal into a suspension cyclone preheater system supplying a rotary kiln |
| 12/14/1982 | US4363668 Method and apparatus for burning raw materials |
| 12/07/1982 | CA1136853A1 Manufacture of cement |
| 11/30/1982 | CA1136652A1 Demolition agent for brittle materials |
| 11/24/1982 | EP0065436A1 Process and installation for the production of a cement-clinker by the dry method |
| 11/10/1982 | EP0064489A1 Process for the calcination of raw materials, mainly for the cement production |
| 11/09/1982 | CA1135290A1 Method of producing cement |
| 11/09/1982 | CA1135288A1 Hydraulic binder |
| 11/02/1982 | US4357287 Method of fine and very fine comminution of materials having brittle behavior |
| 11/02/1982 | CA1134794A1 Apparatus for the activation of cement |
| 10/20/1982 | EP0063110A1 Method of producing cement |
| 10/19/1982 | US4354877 Demolition agent, its preparation and its use |
| 10/14/1982 | WO1982003386A1 Glass compositions, products and method of formation from natural zeolites |
| 10/12/1982 | US4353750 Uniform heat transfer and oxidation of gasified fuel |
| 10/12/1982 | US4353747 Hydraulic cement composition |
| 10/12/1982 | US4353746 Hydraulic cement composition |
| 10/12/1982 | CA1133526A1 Method of preparing a novel cement adapted to be used as a refractory material |
| 10/12/1982 | CA1133249A1 Process and installation for precalcinating powderous or granular substances |
| 10/06/1982 | EP0061517A1 Process for producing a waterproof binder |
| 10/05/1982 | CA1133021A1 Cementing mixtures |
| 10/05/1982 | CA1132759A1 Source mixture for the manufacture of cement clinker |
| 09/29/1982 | EP0060979A2 Heat exchanger |
| 09/21/1982 | US4350533 By early formation of ettringite |
| 09/21/1982 | CA1132145A1 Raw mix for the production of portland cement clinker |
| 09/15/1982 | EP0060152A1 Method and apparatus for the production of cement by the wet method |
| 09/15/1982 | EP0059757A1 Apparatus for continuously burning particles in air stream in a vertical furnace |
| 09/14/1982 | US4349387 Preheated calcium oxide and/or hydroxide added to airstream from cooling stage to cause decarbonization |
| 09/14/1982 | CA1131664A1 High sulphate slag cement and the method for manufacturing this cement |
| 09/08/1982 | EP0059509A1 Process for the production of a cement clinker |
| 09/08/1982 | EP0059508A1 Process for the production of a cement clinker |
| 09/07/1982 | CA1131266A1 Cement production from coal conversion residues |
| 08/17/1982 | CA1129648A1 Apparatus for treating solid particulate material |
| 08/10/1982 | CA1129445A1 Method of preparing cement clinker from carboniferous shale |
| 08/03/1982 | US4342599 Method of reducing water demand of alkaline aqueous suspensions |
| 08/03/1982 | US4342598 Method and apparatus for manufacturing cement clinker |
| 07/20/1982 | US4340254 Method of mining heavy coal seams in two or more benches |