Patents
Sitemap › F23 - Combustion apparatus; Combustion processes › F23K - Feeding fuel to combustion apparatus › F23K 1 - Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
Patents for F23K 1 - Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus (1,953)
09/1984
09/12/1984EP0118310A2 Plant and method for treating solid waste material
08/1984
08/28/1984US4468127 Process for metering and mixing liquids in arbitrary mass proportions
08/21/1984US4466809 Fuel supply method for a gasification chamber
08/21/1984US4466362 Heating, magnetic separation
08/14/1984US4464999 Direct pulverized fuel fired system
08/07/1984CA1172047A1 Apparatus and process for metering and mixing liquids in arbitrary mass proportions
07/1984
07/18/1984EP0113584A2 Coal preparation
07/17/1984US4460376 Bitumens, coal, oil shale, combustion
07/03/1984US4457762 Condensate of phenol sulfonic acid and formaldehyde
06/1984
06/26/1984US4455968 Boilers
06/19/1984US4454825 Mill recirculation system
05/1984
05/08/1984CA1167011A1 Apparatus for drying, heating and grinding granular materials
05/01/1984CA1166590A1 Coal beneficiation/combustion system
04/1984
04/24/1984US4444129 Method of drying fine coal particles
04/24/1984US4444126 Apparatus for combustion of a suspension of coal particles in water
04/24/1984CA1166085A1 Method of improving load response on coal-fired boilers
04/17/1984US4442783 Tempering air heating on pulverizing high moisture fuels
03/1984
03/27/1984US4438709 Beneficiation and combustion of pure coal and mineral content coat at two levels
03/13/1984US4436038 Method of preparing pulverized fuel withdrawn from a primary fuel flow for a pulverized fuel pilot light by means of a sifter device or a supplemental pulverizing plant
02/1984
02/21/1984US4432412 For cooling coal dust or other fine particulate material
02/16/1984WO1984000600A1 Method and device for supplying solid fuels to consumers
02/07/1984US4429646 Method and apparatus for burning damp oil-shales of low heating power
01/1984
01/24/1984CA1160978A1 Method of transporting coal and ships for transporting coal slurries
01/17/1984US4425854 Micronized coal burner facility
01/03/1984US4423689 Method of producing pulverized coal as fuel for pulverized-coal pilot burners
12/1983
12/27/1983CA1159334A1 Process for preparing an aqueous coal slurry
12/13/1983US4420445 Coal pellets production
11/1983
11/24/1983WO1983004085A1 Pulverized solid fuel burning apparatus
11/23/1983EP0094786A2 Mineral slurries
11/15/1983US4414905 Method and equipment for treatment of fuel for fluidized bed combustion
11/15/1983US4414813 Power generator system
10/1983
10/25/1983US4411204 Method of firing a pulverized fuel-fired steam generator
10/11/1983US4408723 Method of and apparatus for the treatment of pyrite-containing mineral coal
08/1983
08/30/1983US4401039 Fuel preparation and burning system
08/30/1983CA1152963A1 Method of and apparatus for the treatment of pyrite-containing mineral coal
08/24/1983EP0086260A2 Device for introducing coal in an heating chamber under high pressure
08/09/1983US4397248 Coal beneficiation/combustion system
07/1983
07/12/1983US4392438 Coal transport system
07/12/1983CA1149610A1 Preheating method and apparatus
06/1983
06/29/1983EP0082310A2 Apparatus for heating and mixing high viscosity fluids
06/22/1983EP0081624A1 Method and apparatus for combustion of humid bituminous slates with low calorific power
06/15/1983EP0081114A2 Method of firing a pulverized fuel-fired steam generator
05/1983
05/04/1983EP0026200B1 A method of recovering high-grade fuel from solid mineral-fuel raw material
05/03/1983US4381718 Low emissions process and burner
04/1983
04/26/1983US4380960 Pollution-free low temperature slurry combustion process utilizing the super-critical state
03/1983
03/22/1983US4377066 Pollution-free pressurized fluidized bed combustion utilizing a high concentration of water vapor
02/1983
02/15/1983US4373451 Apparatus and method for feeding pulverized solid fuel to a burner
02/15/1983CA1141353A1 Integrated coal cleaning and slurry preparation process
02/08/1983CA1140908A1 Inerting of pulverizing mills for combustible materials
01/1983
01/25/1983CA1139996A1 Fluidized bed boiler feed system
01/18/1983US4368677 Pulse combustion system for boilers
12/1982
12/15/1982EP0067085A1 Process and apparatus for feeding combustible material to a combustion room
11/1982
11/02/1982US4356982 Apparatus and process for producing slurry
10/1982
10/26/1982CA1134148A1 Fuel producing system for solid/liquid mixtures
10/19/1982US4354825 Method and apparatus for drying coal
10/19/1982CA1133764A1 Pulverizer rejects disposal
09/1982
09/03/1982EP0044339A4 Current mirror circuit.
08/1982
08/10/1982US4343246 Slurry coal feed system for fluidized bed reactor
07/1982
07/13/1982CA1127463A1 Combination of a coal grinding drying process and a coal heating process with increased heat recovery
07/07/1982EP0055261A1 Method and device for the treatment of wet product.
06/1982
06/29/1982US4337031 Preheating apparatus
06/01/1982US4332207 Method of improving load response on coal-fired boilers
05/1982
05/19/1982EP0051621A1 A process of preparing a fuel.
04/1982
04/28/1982EP0050412A2 A process for making fuel slurries of coal in water and the product thereof
04/20/1982US4325311 Method and equipment for treatment of fuel for fluidized bed combustion
04/13/1982CA1121783A1 Method and apparatus for producing coal-dust
04/13/1982CA1121714A1 Device for increasing efficiency of fuel
02/1982
02/16/1982US4315734 Method and apparatus for drying and pulverizing coal
02/02/1982CA1117300A1 Power generation system
01/1982
01/27/1982EP0044339A1 Current mirror circuit.
01/19/1982CA1116472A1 Process for the efficient conversion of water-containing organic materials as fuels into energy
01/12/1982US4310298 Method and device for producing coal dust
01/05/1982US4308808 Slurrying with water and cementing agent;two-stage combustion
12/1981
12/24/1981WO1981003629A1 Method and device for the treatment of wet product
11/1981
11/26/1981WO1981003336A1 A process of preparing a fuel
11/04/1981EP0039270A2 Arrangement for a drying and/or heating treatment and grinding of granular material
11/03/1981CA1111820A1 Method and apparatus for drying and finely grinding coal
10/1981
10/27/1981US4297646 Current mirror circuit
10/27/1981CA1111316A1 Coal combustion
10/27/1981CA1111315A1 Coal combustion
10/21/1981EP0038011A1 Burner for the combustion of a coal/water suspension
10/06/1981US4292953 Pollutant-free low temperature slurry combustion process utilizing the super-critical state
10/06/1981CA1110204A1 Apparatus for producing slurry
09/1981
09/29/1981US4291539 Power generation system
09/15/1981CA1108935A1 Pyrolytique combustion plant for wastes, such as ligno-cellusosic matters
08/1981
08/06/1981WO1981002233A1 Current mirror circuit
07/1981
07/28/1981US4280418 Method of combining in-the-mill drying and firing of coal with enhanced heat recovery
07/14/1981CA1104970A1 Plant and process for regulating the preheating of coke oven coals
06/1981
06/23/1981US4274341 Coal gasifying burner with rotating grill
06/16/1981CA1103025A1 Coal-water suspension of particular size
06/09/1981CA1102566A1 Turbine system using unclean fuel
06/02/1981US4270895 Swirl producer
06/02/1981US4270762 Disperser seal and method
06/02/1981US4270466 Method and apparatus for rendering an ignitable fuel-oxygen mixture inert
05/1981
05/26/1981US4269125 Pulverizer rejects disposal
04/1981
04/21/1981US4262850 Coal and oil, heating to remove water
04/08/1981EP0026200A1 A method of recovering high-grade fuel from solid mineral-fuel raw material.
04/07/1981US4259911 Coal and limestone
03/1981
03/31/1981US4259022 Fuel producing system for solid/liquid mixtures
03/10/1981CA1097141A1 Coal grinding apparatus for direct fired burners
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