| Patents for F23K 1 - Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus (1,953) |
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| 06/12/2001 | US6244200 Low NOx pulverized solid fuel combustion process and apparatus |
| 06/12/2001 | US6244038 Power plant with fuel gas generator and fluidized bed combustion |
| 06/06/2001 | CN2433535Y Honeycomb briquet making device |
| 05/30/2001 | CN2432458Y Sound-proof protector for steel ball coal mill |
| 05/29/2001 | US6237511 Method and device for burning disintegrated plant-based fuel |
| 05/25/2001 | WO2001036873A1 Method and apparatus for burning brown coal |
| 05/15/2001 | US6231273 Fuel particle separator disposed upstream from a boiler, and provided with an isolating valve member |
| 05/02/2001 | CN2428699Y Wear-resisting beating plate of fan coal-grinding machine |
| 04/25/2001 | EP1028808A4 System and method for reducing material |
| 04/25/2001 | CN2427746Y Automatic sample making machine for coal |
| 04/19/2001 | DE19946517A1 Method to comminute and dry damp fuel, especially brown coal; involves drying coal in fluidised bed dryer between two comminuting units and using exhaust vapour from dryer to remove dust |
| 04/12/2001 | DE19948764A1 Verfahren und Vorrichtung zur Entsorgung von Mühlenausfallgut Method and apparatus for the disposal of Mühlenausfallgut |
| 04/11/2001 | EP1091173A1 Method and device for the disposal of pulverizer rejects |
| 03/20/2001 | CA2239391C A system for preheating fuel |
| 02/27/2001 | US6193768 Wood particles and sizes |
| 01/31/2001 | CN2417385Y Environmental protection type honey-comb briquet |
| 01/17/2001 | EP0834039B1 Energy converter using imploding plasma vortex heating |
| 12/21/2000 | DE19931346C1 Drying method for brown coal supplied to steam turbine power plant uses turbulence layer drier heated via vapor compressed via compressor driven by steam turbine coupled to steam turbine power plant |
| 12/13/2000 | CN1276501A Equipment and method for high-pressure shaping of biomass coal |
| 11/29/2000 | CN2408362Y Load monitoring sensitive instrument for fire-electric steel ball coal grinder |
| 11/23/2000 | DE19923109A1 Zentrifugalsichter Centrifugal |
| 11/22/2000 | EP1053797A2 Centrifugal separator |
| 11/21/2000 | US6149880 Method and apparatus for treating aqueous medium containing organic matter |
| 11/19/2000 | CA2303742A1 Centrifugal separator |
| 11/08/2000 | CN2405122Y High efficiency, energy-saving coal pulverizer |
| 10/31/2000 | CA2180056C Isolated intelligent and interrelated control system with manual override |
| 10/24/2000 | US6135371 Method and apparatus for reducing acid and air toxic emissions in the combustion of comminuted solid particles |
| 10/12/2000 | DE19917714A1 Brown coal flow formation process, involving taking combustion air without pre-warming to burners and burning-out air jets |
| 10/05/2000 | DE19940933C1 Tangential feed combustion device for pulverised fuel e.g. brown coal dust, has burners incorporated in combustion chamber corner wall provided as extension of partition wall defining combustion gas recovery channel |
| 09/19/2000 | US6119969 Mill trunnion seal spacer in coal-burning utility electrical power generation plant |
| 09/05/2000 | US6113388 Device for removing carbon deposits on solid objects |
| 08/23/2000 | EP1028808A1 System and method for reducing material |
| 08/23/2000 | CN2392994Y Centralized fuel-supplying system and combustion device thereof |
| 08/23/2000 | CN1055741C Efficient utilization of chlorine and moisture-contg. fuels |
| 08/22/2000 | US6105888 Cyclonic processing system |
| 08/15/2000 | US6101959 Method of and apparatus for efficiently combusting oil shale |
| 08/08/2000 | US6098553 Arrangement for converting a conventional oil boiler to a boiler with moist, granular and solid fuel |
| 07/19/2000 | CN2388502Y Sulfur-fixating agent feeding device for chain boiler |
| 07/05/2000 | EP1015127A1 Dynamic classifier with hollow shaft drive motor |
| 07/04/2000 | US6083289 Pulverized coal carriability improver |
| 06/29/2000 | DE19857938A1 Reduction of nitrogen oxides in furnace emissions by combustion of fossil fuel in admixture with animal litter as an ammonia source |
| 06/28/2000 | CN1257981A Desulfurizing process for burner system of pre-combustion chamber |
| 06/21/2000 | CN1257175A Regeneration treating method for coal ash resource |
| 06/07/2000 | CN2381899Y Apparatus for producing clean coal for boiler |
| 05/31/2000 | DE19853925A1 Regulating powder drying process in carbon dust ventilator mill for steam generator involves including hot gas or gas/cooling medium mixture temperature before/after mill in process control |
| 04/19/2000 | CN2374267Y Frequency conversion combined rough powder separator |
| 04/12/2000 | CN1250142A Dry coal separator |
| 04/05/2000 | CN1051144C Method and apparatus for drying fuel of fluidized bed boiler |
| 03/22/2000 | EP0986720A1 Method for charging the combustion unit of a coal-fuelled power station |
| 03/15/2000 | CN2369090Y Gate for impeller powder feeder |
| 03/08/2000 | CN2367913Y Coal cake capable of fully burning |
| 01/19/2000 | EP0972562A1 Apparatus to eliminate carbon deposits on solid objects |
| 12/07/1999 | US5997751 Method and apparatus for treating aqueous medium containing organic matter |
| 11/30/1999 | US5992336 Reburning of coal ash |
| 11/10/1999 | CN2348256Y Coal-saving retorting machine |
| 11/10/1999 | CN2348255Y Boiler coal dust regulator |
| 11/03/1999 | CN2347061Y Novel honeycomb briquette |
| 11/02/1999 | US5976387 Method for feeding wastes into a boiler |
| 10/20/1999 | EP0950856A1 Separator for combustible particles above a boiler with valve |
| 10/07/1999 | DE19839137C1 Roller mill with rotary sieve |
| 10/05/1999 | CA2179505C Low emission and low excess air system |
| 09/08/1999 | CN2337413Y Horizontal honeycomb briquette moulding machine |
| 09/08/1999 | CN2337412Y Catalytic combustion fumes-removing and energy-saving apparatus |
| 08/24/1999 | US5941467 System and method for reducing material |
| 08/11/1999 | EP0753124B1 A device for combustion of moist fuel |
| 08/11/1999 | EP0737290B1 Low emission and low excess air system |
| 07/28/1999 | CN1224135A Coal blending burning method for boiler |
| 07/27/1999 | US5927215 Preheater and incineration system having the preheater |
| 07/21/1999 | CN2329860Y Boiler coal preheater |
| 07/14/1999 | EP0928397A1 A combustion plant |
| 06/30/1999 | CN2326856Y Electric hand-operated shaped-briquet machine |
| 06/16/1999 | CN2324428Y Over-feed molded coal for burning |
| 06/09/1999 | EP0834039A4 Energy converter using imploding plasma vortex heating |
| 05/26/1999 | EP0668982B1 Incineration plant |
| 05/18/1999 | US5904105 Device for combustion of moist fuel |
| 05/12/1999 | EP0915175A1 Pulverized coal carriability improver |
| 05/12/1999 | CN1216357A Apparatus for producing fuel ignition crystal nucleus and producing method for particles used in the sme apparatus |
| 05/04/1999 | US5899391 Cyclonic processing system |
| 04/22/1999 | DE19747464A1 System to produce lignite powder |
| 04/01/1999 | DE19742610A1 Fuel and air handling process for fossil fuel combustion plant, e.g. brown coal power plant |
| 03/26/1999 | CA2248389A1 Apparatus for treating fuel and method for producing material for treating fuel |
| 03/23/1999 | US5884776 Dynamic classifier with hollow shaft drive motor |
| 03/23/1999 | CA2124451C Method and apparatus for drying the fuel of a fluidized-bed boiler |
| 03/18/1999 | WO1999012647A2 System and method for reducing material |
| 03/17/1999 | EP0902235A2 Arrangement for converting a conventional oil boiler to a boiler with moist, granular and solid fuel |
| 03/11/1999 | WO1999011976A1 Method for preventing sintering in a fluidized bed |
| 03/10/1999 | EP0900350A1 Method and device for burning disintegrated plant-based fuel |
| 03/03/1999 | EP0781389B1 Particulate waste wood fuel, method for making particulate waste wood fuel, and a method for producing energy with particulate waste wood fuel |
| 02/23/1999 | US5873313 Magnetic separator and pulverized coal combustion apparatus using the same |
| 02/18/1999 | DE19735233A1 Method and appliance for drying ground lignite |
| 01/27/1999 | CN1206092A Preparation of sulfur-fixing waterproof boiler briquette |
| 12/23/1998 | CN1202597A Preparation collection and transfer technology for coal mill |
| 12/10/1998 | WO1998055803A1 Method for charging the combustion unit of a coal-fuelled power station |
| 12/10/1998 | DE19742857C1 Steam generator burner for brown coal |
| 12/10/1998 | DE19723145A1 Verfahren zur Beschickung der Verbrennungseinheit eines Kohlekraftwerks The method used to fire the combustion unit of a coal-fired plant |
| 12/09/1998 | CN2299998Y Energy-saving quick-firing honeycomb briquet |
| 11/25/1998 | CN2298435Y Casthouse coal-fired forming device |
| 11/24/1998 | US5839673 Apparatus for grinding material |
| 10/22/1998 | DE19715757A1 Control of grinding mill supplying pulverised coal burner |
| 10/21/1998 | EP0872689A2 Process and device for conveying and metering dry brown coal dust to the combustion chamber of steam boilers |