| Patents for F23K 1 - Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus (1,953) |
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| 01/30/1990 | CA1264987A1 Fluidized bed combustion apparatus and method of operating same |
| 01/10/1990 | EP0349548A1 Process for removing sulfur gases from a combustion gas |
| 11/07/1989 | CA1262699A1 Multiple hearth reactor and process for thermal treatment of carbonaceous materials |
| 09/27/1989 | EP0232249B1 Suspension firing of hog fuel, other biomass or peat |
| 09/27/1989 | CN1035885A 热交换器 Heat exchanger |
| 09/26/1989 | US4869182 Magnesium carbonate or calcium carbonate |
| 09/21/1989 | WO1989008813A1 Heat exchanger |
| 09/20/1989 | CN2044687U Pretreetment equipment for grate-fired coal |
| 08/29/1989 | US4860536 Power plant with drying means for fuel |
| 08/10/1989 | DE3841874A1 Method and arrangement for operating a coaldust ventilator mill |
| 07/26/1989 | EP0325309A1 Method for preparing a high-concentration solids suspension in water |
| 07/25/1989 | US4850700 Method and apparatus for producing a coal/water mixture for combustion in a fluidized bed unit |
| 06/15/1989 | WO1989005340A1 Method and composition for decreasing emissions of sulfur oxides and nitrogen oxides |
| 06/01/1989 | WO1989004940A1 Hybrid fluidized bed/coal dust furnace system and process for change-over of existing coal dust boilers to this system |
| 05/31/1989 | EP0317615A1 Heating stove which includes a pyrolysis gasifier |
| 05/09/1989 | CA1253701A1 Coal gasification composite power generator |
| 04/26/1989 | CN1032496A Control of suspension density using radiation source |
| 04/25/1989 | US4824441 Method and composition for decreasing emissions of sulfur oxides and nitrogen oxides |
| 04/18/1989 | CA1252769A1 Process for producing a coal-water slurry |
| 04/06/1989 | DE3731271A1 Device and method for burning high-ballast brown coal |
| 03/22/1989 | EP0308027A2 Control of suspension density using radiation source |
| 01/31/1989 | CA1249558A1 Method for reducing comminution energy of a biomass fuel |
| 01/24/1989 | EP0236339A4 Energy recovery from biomass using fuel having a bimodal size distribution. |
| 01/24/1989 | EP0233195A4 Method for reducing comminution energy of a biomass fuel. |
| 01/24/1989 | CA1249179A1 Energy recovery from biomass using fuel having a bimodal size distribution |
| 01/18/1989 | CN1030470A Heating stove which includes pyrolysis gasifier |
| 01/17/1989 | US4798342 Roller milling, air to fuel ratio |
| 12/29/1988 | WO1988010359A1 Procedure for improving the efficiency of a steam power plant process |
| 12/22/1988 | DE3719644A1 Method of combusting fuels as well as combustion installation |
| 12/21/1988 | CN88103007A Process and apparatus for binding salt-forming compositions into solid when combustion of fossil fuels, garbages and like |
| 12/15/1988 | WO1988009903A1 Heating stove which includes a pyrolysis gasifier |
| 12/08/1988 | DE3717579A1 Boiler |
| 12/07/1988 | EP0293677A2 Process for preparing a coal-water mixture for fluidised bed combustion and device for carrying out this process |
| 11/23/1988 | EP0291937A2 Process and apparatus for binding salt-forming compounds to solid materials during the combustion of solid fuels, wasts or the like |
| 11/22/1988 | US4786289 Process for producing a coal-water slurry |
| 11/01/1988 | CA1243847A1 Coal slurry system |
| 10/26/1988 | EP0287812A1 Power plant for burning fuel in a fluidized bed |
| 10/25/1988 | US4780291 Process for removing sulfur gases from a combustion gas |
| 10/25/1988 | CA1243549A1 Coal fired furnace light-off and stabilization using microfine pulverized coal |
| 09/27/1988 | CA1242406A1 Process and apparatus for destructive distillation with by-product and energy recovery from municipal solid waste material |
| 08/30/1988 | US4766823 System for and method of producing a beneficiated fuel |
| 08/25/1988 | DE3717191C1 Process for immobilising halogens on solids during the combustion of fossil fuels, refuse or the like |
| 08/23/1988 | US4765781 Coal slurry system |
| 08/18/1988 | DE3723975A1 Verfahren zum mahlen von geologisch jungem torf, lignit, weicher braunkohle und energetischen kohlen und zur vorbereitung von deren brennstaubverfeuerung Method for grinding of geologically young peat, lignite, soft brown coal and energy carbons and the preparation of their brennstaubverfeuerung |
| 08/17/1988 | CN87106071A Process for grinding geologically yong peat, lignin, soft brown coal, and energetic coals, as well as preparing pulverized-coal burning |
| 08/11/1988 | WO1988005694A1 Process for removing sulfur gases from a combustion gas |
| 08/10/1988 | CN88100465A Process for removing sulfur gases from combustion gas |
| 08/10/1988 | CN87108310A Solid fuel-water slurry composition and process for preparation of same |
| 06/29/1988 | EP0272610A1 Powder feeding apparatus |
| 06/01/1988 | EP0268613A1 Pressure influenced emission sorption system process |
| 06/01/1988 | DE3736911A1 Method and apparatus for drying and inerting fuels and combustible ground materials by means of flue gas in mills |
| 06/01/1988 | CN87106792A Method of controlling generation of clinker ash from exhaust gas dust of coal |
| 05/25/1988 | CN85100557B New combustion technology for fluidizing boiler |
| 05/24/1988 | US4746498 Process for reducing gaseous sulfur dioxide content of flue gases by preheating coals prior to burning such coals and by controlling combustion temperature levels |
| 05/24/1988 | US4745868 System for and method of producing a beneficiated fuel |
| 05/11/1988 | DE3726643A1 Process and device for drying and burning fuel and waste materials, especially wet crude lignite |
| 05/10/1988 | US4742784 Methods for reducing nitrogen oxides emissions from power plants fired by various coals |
| 04/19/1988 | US4739094 Adjusants for high solid coal-water slurry |
| 04/19/1988 | US4738205 Automatic thermostat control of ignition, fuel feed and shut-off |
| 04/12/1988 | US4736692 Method of handling fuel |
| 04/05/1988 | US4734960 Equipment for direct fuel firing |
| 03/23/1988 | CN87212223U Mould coal used as both kindling and solid fuel |
| 03/09/1988 | EP0258708A2 Method of controlling generation of clinker ash from exhaust gas dust of coal |
| 02/02/1988 | CA1232170A1 Suspension firing of hog fuel, other biomass or peat |
| 12/22/1987 | US4714202 Pulverized solid control system |
| 12/22/1987 | US4714032 Pollution-free pressurized combustion utilizing a controlled concentration of water vapor |
| 11/17/1987 | CA1229327A1 Safety system for coal pulverizers |
| 11/11/1987 | EP0244902A2 Aqueous slurry of coal and related preparation processes |
| 11/10/1987 | EP0232249A4 Suspension firing of hog fuel, other biomass or peat. |
| 11/05/1987 | WO1987006605A1 Pressure influenced emission sorption system process |
| 10/29/1987 | DE3615565C1 Method for the joint preparation of coal and organic refuse for subsequent combustion in a fluidized bed |
| 10/20/1987 | CA1228340A1 Process for removal of troublesome mineral matter from pulverized coal |
| 10/15/1987 | DE3611807A1 Process and apparatus for burning solid fuel with air in a fluidised bed |
| 10/13/1987 | CA1227936A1 Combustion chamber fuel feeder process and system |
| 10/06/1987 | CA1227633A1 Method of drying fine coal particles |
| 09/16/1987 | EP0236339A1 Energy recovery from biomass using fuel having a bimodal size distribution. |
| 09/11/1987 | WO1987005281A1 Method and apparatus for feeding an even flow of particulate material |
| 09/01/1987 | US4690338 Solid fuel pulverizer for pulverized fuel burning system |
| 09/01/1987 | US4690076 Mixing hot particulate material with coal and limestone |
| 09/01/1987 | US4689949 Coal gasification composite power generator |
| 08/27/1987 | WO1987005132A1 Pulverized solid control system |
| 08/26/1987 | EP0233195A1 Method for reducing comminution energy of a biomass fuel. |
| 08/26/1987 | CN87100684A Control system for solid powder |
| 08/25/1987 | CA1225965A1 Classifier rudder control vane |
| 08/19/1987 | EP0232249A1 Suspension firing of hog fuel, other biomass or peat. |
| 07/15/1987 | CN86106456A Coal water slurry composition based on low rank carbonaceous solids |
| 07/09/1987 | DE3643118A1 Process and equipment for the preparation of fuel for fluidised-bed combustion installations |
| 07/07/1987 | CA1223774A1 Arrangement for introducing coal into a combustion chamber under elevated pressure |
| 06/03/1987 | EP0118455B1 Pulverized solid fuel burning apparatus |
| 05/27/1987 | EP0223755A2 Coal water slurry composition based on low rank carbonaceous solids |
| 05/27/1987 | EP0223573A2 Method of preparing fine-particle high-loaded coal-water slurry |
| 05/12/1987 | US4664042 Controlling particle size, oxygen amount, and temperature |
| 04/09/1987 | DE3535168A1 Separation of used filtering fuel in combustion plants |
| 03/31/1987 | US4653699 Coal-mill classifier |
| 03/31/1987 | US4653698 Safety system for coal pulverizers |
| 03/26/1987 | DE3536927A1 NOx-decreasing measures in coal combustion |
| 03/17/1987 | US4650546 Conversion of wates to energy |
| 02/26/1987 | WO1987001179A1 Method for reducing comminution energy of a biomass fuel |
| 02/26/1987 | WO1987001178A1 Energy recovery from biomass using fuel having a bimodal size distribution |
| 02/26/1987 | WO1987001177A1 Energy recovery from biomass using fuel having a bimodal size distribution |