| Patents for F23J 1 - Removing ash, clinker, or slag from combustion chambers (3,441) |
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| 06/09/2005 | WO2005052447A1 High-temperature furnace |
| 06/02/2005 | US20050115477 Extractor/cooler of loose materials through the use of conveyor belt equipped with bored and winged plates |
| 06/01/2005 | CN1204227C Treatment plant for refuse derived fuels |
| 05/31/2005 | US6898821 Device for ash removal |
| 05/25/2005 | EP1533568A1 High temperature furnace |
| 05/25/2005 | EP1533019A1 Mercury reduction method in combustion flue gas using air staging |
| 05/25/2005 | CN1619223A Mercury reduction system and method in combustion flue gas using staging |
| 05/25/2005 | CN1619222A Fluidized bed garbage incineration method capable of continuous discharging slag |
| 05/25/2005 | CN1619221A Internal circulation fluidized bed garbage incineration method having melt sticking dechlorination function |
| 05/25/2005 | CN1619220A Internal circulation fluidized bed garbage combustion device having melt sticking dechlorination function |
| 05/24/2005 | US6895875 A method to reduce mercury in gas emissions from the combustion of coal in a combustion unit |
| 05/19/2005 | US20050103243 Mercury reduction system and method in combustion flue gas using staging |
| 05/18/2005 | CN1201984C Self-sealing ash conveyer |
| 05/11/2005 | CN1614312A Multilayer disk-type slag cooler |
| 05/11/2005 | CN1614311A Ash melting furnace and method |
| 05/11/2005 | CN1614310A Ash melting furnace and method |
| 05/11/2005 | CN1614309A Ash melting furnace and method |
| 05/10/2005 | US6890507 Ozone treatment of fly ash |
| 05/06/2005 | WO2005040437A1 Method of wet treatment of fly ash |
| 05/04/2005 | CN2697483Y Energy-saving furnace |
| 05/04/2005 | CN2697479Y Automatic briquette replacing and saving stove for special fire forceps |
| 05/04/2005 | CN2697478Y Thermoacoustic sound wave ash remover for hearth of boiler |
| 05/04/2005 | CN2697460Y Dry type water cooling slag-cooling machine with screw plate tube bundle roller |
| 05/03/2005 | US6886476 Vertical refuse incinerator for incinerating wastes and method for controlling the same |
| 05/03/2005 | CA2294072C Method for the vitrification of a powder substance and device therefor |
| 04/28/2005 | US20050089489 Composition for exfoliation agent effective in removing resist residues |
| 04/27/2005 | CN2695804Y Ash removing door of cornue boiler |
| 04/27/2005 | CN2695792Y Verital coal-fired boiler |
| 04/20/2005 | CN2694121Y Lifting and tensioning device for slag-off machine |
| 04/13/2005 | EP1522789A2 Ash melting furnace and method |
| 04/12/2005 | US6877446 Treatment plant for refuse derived fuels |
| 04/12/2005 | US6877445 Chamber having discharge base |
| 04/07/2005 | WO2005031211A1 Incombustible withdrawing system from a fluidized-bed furnace |
| 04/07/2005 | CA2535963A1 Incombustible withdrawing system from a fluidized-bed furnace |
| 03/31/2005 | US20050066864 Incombustible withdrawing system |
| 03/30/2005 | EP1518613A1 Equipment for heat-treating powder waste |
| 03/30/2005 | CN2689069Y Vibrating ash and scale remover for boiler |
| 03/30/2005 | CN2689068Y Portable bottom slagging coal furnaces |
| 03/24/2005 | DE10338878A1 Method for collecting ash from incinerators involves pulverising rough ash in mill and drawing off dust-charged air through separator and then supplying separated dust back to collecting urn |
| 03/23/2005 | CN1599854A Ash melting type u-firing combustion boiler and method of operating the boiler |
| 03/10/2005 | WO2005022040A2 Outlets for a pyrolytic waste treatment system |
| 03/10/2005 | WO2005022039A2 Multi retort pyrolytic waste treatment system |
| 03/10/2005 | WO2005022038A2 Chamber support for pyrolytic waste treatment system |
| 03/10/2005 | WO2005022037A2 Shaft seal for a pyrolytic waste treatment system |
| 03/10/2005 | WO2005021683A2 Variable speed pyrolytic waste treatment system |
| 03/10/2005 | US20050051066 System and method of processing solid waste |
| 03/09/2005 | CN2684031Y Doublelayer sleeve water cooling type slag dry cooling machine |
| 03/03/2005 | DE202004013955U1 Method for protecting against soot spillage from chimneys during cleaning has hanging bin beneath access door having sliding lid |
| 03/02/2005 | CN2682296Y Gas leakage proof waste slag discharging device |
| 03/02/2005 | CN1587816A Inflating beam-grate type cooler for dry slag system of electric power boiler |
| 03/02/2005 | CN1587815A Cooling system for dry slag of new boiler |
| 03/02/2005 | CN1587814A Burning method and its device for burning irregular low ash smelting point fuel |
| 03/02/2005 | CN1587806A Wind and water combined fluidized bed slag cooler |
| 02/24/2005 | WO2004097296A3 A supplying apparatus for supplying combustible material, a gasification apparatus for gasifying combustible material and method for gasifying combustible material |
| 02/24/2005 | US20050039655 Adapted to channel gas or char out of a pyrolysis chamber, and a mechanism for cleaning the outlet during operation of the pyrolytic system |
| 02/24/2005 | US20050039652 Multi retort pyrolytic waste treatment system |
| 02/24/2005 | US20050039651 Variable speed pyrolytic waste treatment system |
| 02/24/2005 | US20050039650 Chamber support for pyrolytic waste treatment system |
| 02/24/2005 | US20050039647 Vertical refuse incinerator for incinerating wastes and method for controlling the same |
| 02/16/2005 | EP1277012B1 Combustion device |
| 02/10/2005 | DE10159381B4 Dampferzeuger Steam generators |
| 01/30/2005 | CA2476142A1 Apparatus and method for delivery and reclamation of biomass fuel |
| 01/26/2005 | CN2674301Y Screw type slag removing machine |
| 01/26/2005 | CN2674300Y Clinker treater |
| 01/12/2005 | CN2670762Y Slag discharger of vertical refuse incinerator |
| 01/12/2005 | CN2670761Y Slag remover for bottom feeding downward firing boiler |
| 01/12/2005 | CN1563799A Hot sound wave ash disposal means for boiler hearth |
| 01/05/2005 | EP1493966A1 Ash fusing system, method of operating the system, and gasification fusing system for waste |
| 01/05/2005 | EP1492982A1 Air and water conveyor/cooler for hot loose materials |
| 01/05/2005 | CN2669012Y Internal dust-removing water-coal fluid boiler |
| 12/29/2004 | CN2667328Y Clinker cooling device |
| 12/29/2004 | CN2667327Y Hand honeycomb slag removing mechanism |
| 12/22/2004 | EP1489354A1 Slagging combustion furnace |
| 12/22/2004 | CN2665537Y Outer suspension bearing seat type guide wheel |
| 12/15/2004 | EP1485650A1 Extractor/cooler of loose materials through the use of conveyor belt equipped with bored and winged plates |
| 12/15/2004 | CN2663825Y Push-pull type bearing external guide wheel assembly for cinder taking-out machine |
| 12/15/2004 | CN2663824Y Convex-concave gear driving device with safety pin for cinder taking-out machine |
| 12/15/2004 | CN2663823Y Fixed type bearing external guide wheel of cinder taking-out machine |
| 12/15/2004 | CN2663822Y Ash drawing-out device |
| 12/15/2004 | CN2663821Y Continuous flush practice device of gas generator |
| 12/14/2004 | US6830000 Automatic firepot cleaning system |
| 12/08/2004 | EP0850387B1 Apparatus and process for carbon removal from fly ash |
| 12/08/2004 | CN1553077A Method and apparatus for combusting water-coal slurry |
| 12/08/2004 | CN1179149C Method for treating wastes by gasification |
| 12/02/2004 | US20040237862 Ash melting type u-firing combustion boiler and method of operating the boiler |
| 12/02/2004 | US20040237860 Supplying appatatus for supplying combustible material, a gasification apparatus for gasifying combustible material and method for gasifying combustible material |
| 12/01/2004 | CN1178024C Combustion melting furnace and combustion melting method and waste heat utilization generating system |
| 11/25/2004 | US20040231243 Ash fusing system, method of operating the system, and gasification fusing system for waste |
| 11/24/2004 | CN1548809A Cleaning utensil for firewood range |
| 11/17/2004 | EP1477734A2 Heating device |
| 11/17/2004 | EP1476698A1 Recycling system for a waste processing plant |
| 11/17/2004 | CN1176319C Travel control mechanism for boiler soot blower |
| 11/11/2004 | WO2004097296A2 A supplying apparatus for supplying combustible material, a gasification apparatus for gasifying combustible material and method for gasifying combustible material |
| 11/11/2004 | DE10297306T5 U-förmiger Schmelzkammerverbrennungskessel und Verfahren zum Betrieb des Kessels U-shaped melting chamber combustion boiler and method of operation of the boiler |
| 11/10/2004 | EP1474240A1 Device for sorting waste slag from a waste incinerator and a method for the sorting |
| 11/10/2004 | CN2655056Y Drum clinker cooler |
| 11/10/2004 | CN2655055Y Loosening channel cleaning machine |
| 11/09/2004 | US6814013 Process for treating incineration residues from an incineration plant |
| 10/26/2004 | US6807916 Integrated pyrolysis systems and methods |
| 10/13/2004 | CN2648304Y 除渣装置 Cleaning plant |