| Patents for C04B 2 - Lime, magnesia or dolomite (2,806) |
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| 01/28/1987 | EP0210159A1 Shaft furnace for calcining mineral materials containing carbonates |
| 01/13/1987 | US4636379 Process for producing calcium hydroxide |
| 12/30/1986 | EP0207048A1 Charging equipment for a shaft furnace for burning mineral materials containing carbonates |
| 12/30/1986 | EP0094967B1 Lime slaker |
| 12/23/1986 | US4631025 Calcining process using fluid coke fuel |
| 12/17/1986 | CN86103744A Method of calcining solid materials and single column kiln therefor |
| 12/17/1986 | CN86102925A Feeding device of a shaft furnace for burning of carbonate maintaining mineral roast goods |
| 12/09/1986 | US4627948 Multistage heating and deacidifying |
| 12/09/1986 | US4627888 Causticizing method |
| 12/02/1986 | US4626198 Method and apparatus for producing dead burnt materials |
| 10/28/1986 | US4619605 Crushing, drying calcining, sintering, cooling |
| 10/21/1986 | CA1212825A1 Apparatus for slaking lime |
| 10/14/1986 | US4616575 Method and apparatus for the heat treatment of fine-grained material |
| 10/14/1986 | CA1212526A1 Co-production of cementitious products |
| 10/01/1986 | EP0196176A1 Energy conserving limestone calcining system |
| 09/30/1986 | CA1211932A1 Method and apparatus for calcining pulverulent raw material |
| 09/03/1986 | CN85108710A Process and equipment for light burning magnesite in ebullating-bed calciner |
| 09/02/1986 | US4609536 Desulfurization of flue gas |
| 08/27/1986 | EP0192144A2 Energy and/or particles exchange device between fines and a fluid |
| 08/19/1986 | US4606722 Firing of lime sludge reburning kilns with a solid fuel |
| 08/05/1986 | CA1208884A1 Slaked lime, process for its production, and its use |
| 07/30/1986 | CN85100901A Soundless demolishing agent of high efficiency and its mfg process |
| 07/23/1986 | CN85102179A Production technology of passive lime powder |
| 06/03/1986 | CA1205287A1 Process of and apparatus for operating a shaft furnace |
| 05/13/1986 | US4588559 Lime slaking system including a cyclone and classifier for separating calcium hydroxide and grit particles from a slurry thereof |
| 04/30/1986 | EP0179208A1 Process and installation for the heat treatment of fine-grained material |
| 04/29/1986 | US4585743 High density magnesia clinker and process for its production |
| 04/16/1986 | EP0177769A2 Process for preparing calcium hydroxide |
| 04/02/1986 | EP0176433A1 Process and apparatus for decarbonating minerals by fluidised-bed calcining |
| 03/19/1986 | EP0174599A2 Quick lime |
| 02/12/1986 | EP0170859A1 Shaft furnace for burning granular and/or bulk material |
| 01/08/1986 | EP0167185A1 Method and apparatus of processing slurries containing rock |
| 12/10/1985 | US4557688 Method and apparatus for calcining pulverulent raw material |
| 11/19/1985 | CA1196753A1 Waste metal conversion process and products |
| 10/22/1985 | US4548796 Combustion of limestone with gasified industrial wastes |
| 10/16/1985 | EP0158269A2 Process for the preparation and the purification of aqueous solutions of calcium hydroxide |
| 10/15/1985 | US4547349 Method of slaking lime |
| 10/15/1985 | CA1195111A1 Double-incline shaft kiln |
| 10/01/1985 | CA1194274A1 Causticization method |
| 09/26/1985 | WO1985004163A1 Method for burning and sintering limestone, dolomite and the like and plant for the implementation thereof |
| 08/28/1985 | EP0152637A2 A process for forming granules |
| 08/13/1985 | US4534731 Two furnace shafts operating alternately |
| 08/07/1985 | EP0150501A2 Method and device using an air-swept mill for generating a homogeneous mixture of coal dust and lime stone dust or dolomite dust |
| 07/30/1985 | EP0140915A4 Catalytic process for accelerated decarboxylation of calcium carbonate and blend therefor. |
| 06/18/1985 | CA1189099A1 Method of producing lime in a rotary kiln |
| 05/15/1985 | EP0141198A1 Process for burning carbonaceous stone in a shaft furnace |
| 05/15/1985 | EP0140915A1 Catalytic process for accelerated decarboxylation of calcium carbonate and blend therefor. |
| 05/02/1985 | EP0139025A1 Ring shaft furnace |
| 04/30/1985 | CA1186134A1 Lime slaker |
| 04/10/1985 | EP0136319A1 Magnesium oxide production |
| 04/02/1985 | US4508573 Co-production of cementitious products |
| 03/27/1985 | EP0135148A1 Process and apparatus for the removal of ammonia and ammonium salts from coal-fired power station waste |
| 03/27/1985 | EP0135147A1 Process and apparatus for preparing a dry, powdery fly ash derivative, and its uses |
| 03/27/1985 | EP0135067A2 Method of and device for the heat treatment of fine-grained material |
| 03/05/1985 | US4503019 Blends of magnesium oxide and copperoxychloride as calcium oxide deposit inhibitors in coal fired lime kilns |
| 01/29/1985 | US4496313 Method of calcining minerals containing heat-value components |
| 01/22/1985 | US4494930 Shaft furnace for heat treatment of finely dispersed materials |
| 12/25/1984 | US4490178 Granulated material |
| 11/20/1984 | US4483831 Method and apparatus for calcining lime |
| 11/13/1984 | US4482528 Lime slaking and grit removal process utilized in SO2 removal |
| 11/13/1984 | CA1177641A1 Apparatus for charging a shaft furnace |
| 11/06/1984 | US4480991 Process of and apparatus for operating a shaft furnace |
| 10/29/1984 | EP0094967A4 Lime slaker. |
| 09/27/1984 | WO1984003691A1 Catalytic process for accelerated decarboxylation of calcium carbonate and blend therefor |
| 09/25/1984 | US4473352 Double-incline shaft kiln |
| 09/18/1984 | US4472370 Reacting quicklime with halide or nitrate |
| 09/13/1984 | WO1984003490A1 Magnesium oxide production |
| 09/05/1984 | EP0117278A1 Inorganic binder for the production of porous concrete |
| 08/28/1984 | CA1173239A1 Ring shaft kiln for calcining materials and a method of operation |
| 08/07/1984 | CA1172034A1 Shaft furnace for burning or firing and sintering material in lump form or pellet form and with an internal burner |
| 06/05/1984 | US4452584 Ring shaft kiln for calcining materials and a method of operation |
| 05/29/1984 | US4451443 Calcining limestone, alkali metal additives |
| 05/15/1984 | CA1167256A1 Process for burning limestone, dolomite or the like and annular shaft furnace for performing the same |
| 03/14/1984 | EP0102789A1 Method and apparatus for heat treating pulverulent raw material |
| 03/13/1984 | US4436703 Lime slaker |
| 03/06/1984 | CA1163278A1 Demolition-facilitating substance |
| 02/21/1984 | CA1162402A1 Calcining a sludge comprising calciumcarbonate |
| 02/14/1984 | US4431407 Process for burning limestone, dolomite or the like and annular shaft furnace for performing the same |
| 02/07/1984 | US4430281 Extrusion with sodium bentonite |
| 02/07/1984 | US4430248 Cationic polymers for reduction of viscosity of a magnesium hydroxide slurry |
| 01/24/1984 | US4427372 Method and apparatus for continuously burning particles in air stream in a vertical furnace |
| 01/17/1984 | CA1160427A1 Method and apparatus for the preparation of slaked lime solution |
| 01/10/1984 | CA1160045A1 Method and apparatus for calcining mineral raw materials utilizing solid fuel |
| 01/03/1984 | CA1159647A1 Calcining furnace with gas-permeable wall structure |
| 12/20/1983 | US4421594 Method of and apparatus for producing granulated products from a suspension |
| 12/06/1983 | US4419036 Apparatus for charging a shaft furnace |
| 11/30/1983 | EP0094967A1 Lime slaker. |
| 11/08/1983 | US4414186 Method and apparatus for calcining limestone in a shaft kiln |
| 09/13/1983 | US4403951 Shaft furnace for burning or firing and sintering material in lump form or pellet form and with an internal burner |
| 08/30/1983 | US4401645 Agitated countercurrent flow |
| 07/12/1983 | US4392821 Calcining furnace with gas-permeable wall structure |
| 07/12/1983 | CA1149610A1 Preheating method and apparatus |
| 07/12/1983 | CA1149608A1 Process of producing quicklime by calcining in a rotary kiln |
| 07/12/1983 | CA1149607A1 Method and apparatus for burning caco.sub.3 and mgco.sub.3 materials |
| 07/06/1983 | EP0082886A1 Process for calcining limestone, dolomite or similar material, and ringshaft furnace for carrying out the process |
| 07/05/1983 | US4391671 Method of producing lime in a rotary kiln |
| 06/29/1983 | EP0082365A1 Process for operating a shaft furnace |
| 06/29/1983 | EP0082352A1 Shaft furnace for burning bulk materials such as lime, dolomite or the like |
| 06/23/1983 | WO1983002109A1 Lime slaker |
| 06/21/1983 | US4389381 Limestone calcination |