| Patents for F27B 15 - Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion (2,303) |
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| 01/15/1980 | CA1069700A1 Thermal treatment of glass |
| 01/08/1980 | CA1069276A1 Operating method |
| 11/20/1979 | US4174946 Process for drying coal in two-stage flow-through circulation heaters |
| 11/13/1979 | CA1066027A1 Combined process for producing a sulfur dioxide containing gas and reduction of sulfur dioxide to sulfur |
| 11/13/1979 | CA1066019A1 Collector apparatus for gaseous reaction products |
| 11/06/1979 | CA1065686A1 Nozzle |
| 10/30/1979 | CA1065193A1 Low pollution incineration of solid waste |
| 10/23/1979 | US4171945 Fluidized bed |
| 10/18/1979 | WO1979000794A1 Heating by turbulent fluidized bed |
| 10/02/1979 | US4169701 Fluidized-bed kiln with preheating means |
| 09/18/1979 | US4167819 Pressure regulator |
| 09/11/1979 | US4167390 Installation for burning materials |
| 09/11/1979 | CA1062007A1 Fluid bed calcining of particulate materials |
| 08/21/1979 | US4165040 Nozzle |
| 07/25/1979 | EP0003123A1 Process and apparatus for pre-burning carbonate raw material |
| 07/24/1979 | CA1058864A1 Apparatus for calcining raw material |
| 07/17/1979 | US4161389 Fluidized bed calcining system |
| 07/03/1979 | CA1057492A1 Method of burning pulverous raw material and rotary kiln plant therefor |
| 06/26/1979 | US4159305 Pier-supported refractory constriction element |
| 06/19/1979 | US4158695 Electrothermal fluidized bed furnace |
| 06/05/1979 | CA1055693A1 Method and apparatus for heat treating pulverous raw materials |
| 05/30/1979 | EP0002054A1 Apparatus for the heat treatment of pulverulent materials |
| 05/01/1979 | CA1053459A1 Cement making apparatus including preheater, kiln, cooler and auxiliary furnace |
| 04/24/1979 | US4150632 Char separator |
| 04/10/1979 | US4148437 Combustor |
| 03/13/1979 | US4144051 Process for thermally treating solids with high-oxygen gases, especially for pyrometallurgical applications |
| 02/21/1979 | EP0000739A1 Process and apparatus for making cement in a fluidized bed |
| 01/30/1979 | US4137090 Method for controlling operation of apparatus for preheating and calcining cement materials containing combustible materials |
| 01/23/1979 | US4135876 Cement or alumina |
| 01/09/1979 | CA1045906A1 Method and apparatus for heat treatment using downwardly swirling hot gas flow |
| 12/05/1978 | US4128392 Calciner for fine limestone |
| 11/28/1978 | CA1043172A1 Fluid bed incinerator feed system |
| 10/17/1978 | US4120680 Method of heat treating glass in a fluidized bed and apparatus therefore |
| 10/03/1978 | US4118177 Apparatus and method for calcining or sintering fine-grained material |
| 10/03/1978 | CA1039503A1 Furnace for calcining powder material |
| 09/12/1978 | CA1038137A1 Process and apparatus for treatment, manufacture and reparation of granular materials |
| 09/05/1978 | US4111675 Thermal treatment of glass in a fluidized bed |
| 09/05/1978 | US4111158 Method of and apparatus for carrying out an exothermic process |
| 09/05/1978 | CA1037683A1 Fluosolid reactor for producing metallic sulphates |
| 08/29/1978 | US4110121 Organic waste fuels |
| 08/29/1978 | CA1037255A1 Method and an apparatus for burning the material for the manufacture of cement |
| 08/22/1978 | US4108634 Using cyclone chamber |
| 08/22/1978 | US4108593 Method of heat treating pulverulent or granular raw materials and kiln plant therefor |
| 08/22/1978 | CA1036814A1 Apparatus for calcining cement |
| 08/15/1978 | US4106894 Apparatus for heat treating fragmented materials |
| 08/15/1978 | US4106892 Apparatus for heat treatment using downwardly swirling hot gas flow |
| 08/15/1978 | US4106755 Fluidized bed ladle heating method and apparatus |
| 08/15/1978 | US4106210 Solids discharge system with cooling means for pressurized fluid bed reactors |
| 08/08/1978 | US4105396 Apparatus for heat treatment of fine grained materials |
| 07/18/1978 | US4101630 Continuous calcining of gypsum |
| 06/13/1978 | CA1032735A1 Reaction of solid materials in deep fluidized beds |
| 05/16/1978 | US4089119 Process and device for the thermal treatment of a mixture of finely divided solids and gases |
| 05/09/1978 | US4088438 Apparatus for the heat treatment of fine-grained material |
| 04/18/1978 | US4084545 Operating method |
| 04/04/1978 | US4082615 Thermal decomposition process and apparatus for organic solid materials |
| 03/28/1978 | US4081228 Apparatus for hot briquetting |
| 02/14/1978 | US4073064 Refractory construction dome for fluidized bed reactor |
| 01/31/1978 | US4071310 Installation for the manufacture of cement |
| 01/17/1978 | US4068389 Gas-diffusion plate for fluidized bed apparatus |
| 01/03/1978 | US4066470 Method for the treatment of finely grained material, particularly for the precalcining of cement |
| 12/13/1977 | US4062656 Fluidized bed apparatus |
| 11/22/1977 | US4059393 Apparatus for calcining powder materials |
| 11/15/1977 | US4058069 Process and apparatus for incinerating substances in a fluidized thermal reaction furnace |
| 10/04/1977 | US4052149 Continuous calciner |
| 09/27/1977 | US4050883 Apparatus and methods for the heat treatment of fine-grained materials |
| 09/27/1977 | US4050882 Making portland cement |
| 09/13/1977 | US4047883 Thermal treatment of materials by hot particulates |
| 08/09/1977 | US4040865 Removing chlorine-containing insulation with a fluidized medium containing reactive calcium compounds |
| 08/02/1977 | US4039277 Apparatus for calcining powder materials |
| 07/19/1977 | US4036153 Fluid bed incinerator feed system |
| 07/12/1977 | US4035193 Method and apparatus for calcining powdered material for cement |
| 07/12/1977 | US4035139 Method of heat treating fine granular material |
| 06/14/1977 | US4029524 Heat treating process for a rod within a fluidized bed |
| 06/07/1977 | US4027863 Suspension smelting furnace for finely-divided sulfide and/or oxidic ores or concentrates |
| 05/31/1977 | US4026672 Plant for fluidized bed heat treatment of powdered alunite |
| 05/24/1977 | US4025295 Method of burning pulverous raw material and rotary kiln plant therefor |
| 05/10/1977 | US4022568 Method and apparatus for heat treating pulverous raw materials |
| 05/03/1977 | US4021193 Spouted-fluidized bed reactor systems |
| 04/12/1977 | US4017273 Pyrolysis process for converting refuse to fuel gas |
| 04/12/1977 | US4017253 Fluidized-bed calciner with combustion nozzle and shroud |
| 03/29/1977 | US4014641 Apparatus for calcining powdered cement material |
| 03/22/1977 | US4013279 Treatment furnace |
| 03/01/1977 | US4009788 Apparatus for transferring fuel between spaces which are at differential pressures |
| 01/25/1977 | US4004938 Limestone, clay, sintering |
| 12/21/1976 | US3998929 Fluidized bed process |
| 10/19/1976 | US3986818 Device for the thermal treatment of fine granular material with burning means with a heat exchanger system |
| 10/05/1976 | US3983931 Method and apparatus for transferring heat to or from material |
| 09/28/1976 | US3982884 Fluidized bed system |
| 08/24/1976 | US3976829 Collector apparatus for gaseous reaction products |
| 08/17/1976 | US3975148 Apparatus for calcining cement |
| 08/17/1976 | US3974572 Process and heat exchanger for continuous circulation of fluidized powder in heat exchange with a hot gas |
| 05/25/1976 | US3958916 Distributor plate |
| 05/18/1976 | US3957521 Cement, fuels, combustion |
| 05/18/1976 | US3957419 Fluidised bed combustion system |
| 05/11/1976 | US3955995 Calcination of pulverous material |
| 05/04/1976 | US3954390 Method for producing aggregate used in hardening compositions, predominantly concretes, a fluidized-bed kiln for calcining mineral stock by means of same method, and an aggregate produced by same method |
| 03/30/1976 | US3947238 Method and apparatus for dispersing powered material in a combustion chamber |
| 03/02/1976 | US3941065 Fluidized bed furnace for burning partly dehydrated sludge and method of burning sludge in a fluidized bed furnace |
| 02/24/1976 | US3940236 Methods and apparatus for the heat treatment of fine-grained materials |
| 02/24/1976 | US3939782 Fluidized furnace construction for burning partly dehydrated sludge |