| Patents for F23D 1 - Burners for combustion of pulverulent fuel (3,738) |
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| 05/24/2000 | CN1052788C Modular coal nozzle assembly for vapor generation apparatus |
| 05/18/2000 | WO2000028097A1 Integrated device to inject technological gases and powdered material and method to use the device for the processing of baths of molten metal |
| 05/09/2000 | US6058855 Low emission U-fired boiler combustion system |
| 05/03/2000 | EP0996698A1 Fuel injector nozzle with protective refractory insert |
| 05/02/2000 | US6055913 Coal spreader with swirl vanes |
| 04/26/2000 | CN2375862Y Durable coal powder combustion furnace without back-fire |
| 04/25/2000 | US6053118 Pulverized fuel rich/lean separator for a pulverized fuel burner |
| 04/12/2000 | CN2373685Y Inertial gradation vortex coal powder burner |
| 04/05/2000 | CN2372555Y Pulverized coal burner |
| 03/29/2000 | CN2371445Y Special three-stage lighting integrated pulverized coal direct burner for electric generating boiler |
| 03/21/2000 | CA2167341C Tiltable split stream burner assembly with gasket seal |
| 03/08/2000 | CN2367897Y Thick-light combustor |
| 03/01/2000 | CN2366693Y Coal power burner for pearlite expanding furnace |
| 03/01/2000 | CN1246177A Improved pulverized coal burner |
| 03/01/2000 | CN1246141A Fuel injector nozzle with preheat sheath for reducing thermal shock damage |
| 03/01/2000 | CN1245879A Combined multifunctional variable speed burner |
| 03/01/2000 | CN1049964C Concentrated coal-ash burner |
| 03/01/2000 | CN1049963C Split stream burner assembly |
| 03/01/2000 | CN1049962C Method for pulsed coal burning and efficient heating |
| 02/24/2000 | WO2000009764A1 Method for producing liquid pig iron |
| 02/24/2000 | CA2338074A1 Method for producing liquid pig iron |
| 02/15/2000 | US6024030 Pulverized fuel combustion burner |
| 02/09/2000 | CN2363177Y Bowl shape swirl coal powder burner |
| 02/02/2000 | EP0976977A1 Pulverized coal burner |
| 02/02/2000 | CN1243216A Coal-powder combustor |
| 01/26/2000 | EP0973846A1 Fuel injector nozzle with preheat sheath for reducing thermal shock damage |
| 01/26/2000 | CN2360724Y Strong weak burner |
| 01/19/2000 | CN1048544C Method and apparatus for oxidizing pulverous fuel with two gasses having different oxygen contents |
| 01/12/2000 | CN1240712A Discharge device for raw materials and fuels |
| 01/05/2000 | CN2357218Y Whirlwind energy-saving burner |
| 01/04/2000 | US6010330 Faired lip protuberance for a burner nozzle |
| 12/21/1999 | US6003793 Boundary layer coal nozzle assembly for steam generation apparatus |
| 12/14/1999 | CA2145073C Combustion apparatus |
| 12/07/1999 | US5997595 Burner and a fuel etc. supply method |
| 11/23/1999 | US5988081 Method and system for the disposal of coal preparation plant waste coal through slurry co-firing in cyclone-fired boilers to effect a reduction in nitrogen oxide emissions |
| 11/16/1999 | US5983809 Burner assembly with low erosion inlet elbow |
| 11/09/1999 | US5979342 Method and apparatus for the reduction of NOx generation during coal dust combustion |
| 10/20/1999 | CN1232538A Method for feeding and directing reaction gas and solids into smelting furnace and multiadjustable burner designed for said purpose |
| 10/19/1999 | US5967061 Method and system for reducing nitrogen oxide and sulfur oxide emissions from carbonaceous fuel combustion flue gases |
| 10/13/1999 | CN2343475Y 燃烧器 Burner |
| 10/12/1999 | US5964166 Pulverized coal injection nozzle |
| 10/06/1999 | CN1230656A Burner for plasma ignitor |
| 09/30/1999 | DE19813113A1 Combustion of pourable solid fuel, such as wood and grass pellets, wood chips, sawdust, coal dust briquettes |
| 09/29/1999 | CN1230249A Pulverized solid fuel nozzle tip |
| 09/21/1999 | US5954491 Wire lock shield face for burner nozzle |
| 09/21/1999 | CA2075150C Cyclonic combustion |
| 09/15/1999 | CN2338616Y Wall type direct flow pulverulent coal burner |
| 09/15/1999 | CN2338615Y Vortex coal powder burner with centrifugal thick/thin separation |
| 09/08/1999 | CN2337408Y Directly-firing coal burner |
| 09/07/1999 | US5947716 To inject a fluidized fuel/oxidizing material |
| 08/25/1999 | EP0937944A2 Combustion method and device for vanadium containing fuels |
| 08/25/1999 | CN2335011Y Dense/thin combined coal powder burner |
| 08/25/1999 | CN1226654A Pulverized coal combustion burner and combustion method thereby |
| 08/24/1999 | US5941459 For a gasifier |
| 08/24/1999 | CA2181748C Burner for liquid fuels |
| 08/18/1999 | CN2333886Y 燃烧器 Burner |
| 08/17/1999 | US5937770 Pulverized coal burner |
| 08/11/1999 | CN2332897Y Fast slagging powdered coal burner |
| 08/10/1999 | US5934206 High temperature material face segments for burner nozzle secured by brazing |
| 08/04/1999 | EP0933592A2 Pulverized coal combustion burner and combustion method thereby |
| 08/04/1999 | CN2331844Y High-efficient nozzle |
| 07/21/1999 | CN1044281C Combustion stabilized burner for coal powder furnace |
| 07/07/1999 | EP0805937A4 Improved partial oxidation process burner with recessed tip and gas blasting |
| 06/30/1999 | EP0926435A1 Improvement to solid fuel burners |
| 06/30/1999 | EP0926434A1 Burner with low nitrogen oxide emission using recycled gas feed |
| 06/30/1999 | CN2326843Y Combustor for plasma ignition device |
| 06/23/1999 | CN2325646Y Burner |
| 06/10/1999 | WO1999028678A1 Method for automatized combustion and combustion apparatus |
| 06/10/1999 | CA2310334A1 Method for automatized combustion and combustion apparatus |
| 06/08/1999 | CA2151308C Pulverized fuel combustion burner |
| 05/19/1999 | CN2319695Y Synclastic counting-rate-difference jet coal powder burner of cement rotary kiln |
| 05/19/1999 | CN2319694Y Adjusting thick/thin powdered coal burner |
| 04/28/1999 | EP0910774A1 Pulverized solid fuel nozzle tip |
| 04/28/1999 | CN1043169C Direct-flow coal-powder burner with combined combustion stabilizer |
| 04/27/1999 | CA2162244C Pulverized coal combustion burner |
| 04/21/1999 | CN1214765A Device and method for combustion of fuel |
| 04/06/1999 | US5890442 Gas stabilized reburning for NOx control |
| 03/30/1999 | US5888059 Combustion apparatus |
| 03/30/1999 | CA2177117C Diffuser for coal nozzle burner |
| 03/09/1999 | US5878676 Burner and furnace operated with at least one burner |
| 03/09/1999 | CA2176755C Modular coal nozzle assembly for vapor generation apparatus |
| 02/03/1999 | CN1206808A Burner for pulverized coal |
| 02/02/1999 | CA2161727C Distribution cone for pulverized coal burners |
| 01/27/1999 | EP0893649A2 Pulverized coal burner |
| 01/27/1999 | CN2305556Y Powdered coal dust-removing burner |
| 01/20/1999 | CN1205766A Boundary layer coal nozzle assembly for steam generation appts. |
| 01/14/1999 | WO1999001525A1 Fuel injector nozzle with protective refractory insert |
| 12/30/1998 | EP0887589A1 Device and method for combustion of fuel |
| 12/23/1998 | EP0762990B1 Process for burning of sulfur |
| 12/23/1998 | CN2301608Y Non-coking coal powder nozzle for bagasse boiler |
| 12/16/1998 | CN1201878A Outer chamber type dual reflux coal-powder steady flame jet |
| 12/02/1998 | EP0881433A2 Burner for the combustion of fuel |
| 12/01/1998 | US5842426 Pulverized fuel combustion burner having rich/lean separator |
| 11/18/1998 | CN1199453A Combustion burner and combustion device provided with same |
| 11/10/1998 | US5832847 Method and apparatus for the reduction of nox generation during coal dust combustion |
| 11/04/1998 | CN2296451Y Mixed coal power combustor |
| 11/04/1998 | CN1198207A Combustion burner and combustion device provided with same |
| 11/03/1998 | US5829369 Pulverized coal burner |
| 11/03/1998 | US5829367 Pulverized fuel combustion burner having a flame maintaining plate at a tip end portion of a pulverized fuel conduit |
| 10/27/1998 | US5827054 Compound burner vane |