| Patents for F23J 1 - Removing ash, clinker, or slag from combustion chambers (3,441) |
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| 07/31/2002 | CN1361382A Air-cooled coal powder burner with low-dust liquid state slag exhaust |
| 07/24/2002 | CN2501856Y Frame chain |
| 07/16/2002 | CA2188645C Metallurgical furnace vacuum slag removal |
| 07/03/2002 | CN2498496Y Chain |
| 06/27/2002 | WO2002049780A1 Method and apparatus for treatment of decomposing atoms in incineration ash by diffusion to detoxify them |
| 06/27/2002 | DE10159381A1 Coal-dust-fired steam creating device has chimney with enclosing walls and bottom wall |
| 06/19/2002 | CN2495915Y Machine for lifting cinder |
| 05/29/2002 | CN2493854Y Film wall circular water channel type slag cooling and discharging device |
| 05/29/2002 | CN2493853Y Rolling cylinder for slag cooling and discharging device |
| 05/29/2002 | CN2493852Y Air/steam two-purpose low-frequency sound wave ash cleaner |
| 05/28/2002 | US6394082 Ash retainer and grill support |
| 05/16/2002 | WO2002039017A1 Furnace plant |
| 05/15/2002 | CN2491707Y Machinery for removing boiler ash |
| 05/07/2002 | CA2055438C System for discharging bottom ash from steam producing boilers |
| 04/30/2002 | US6379416 Method and device for melt-treating incineration residue containing salts |
| 04/24/2002 | EP1198685A1 Furnace with air-cooled vibrating discharge conveyor |
| 04/17/2002 | CN2486855Y Low frequency forced sonic dust remover |
| 04/10/2002 | CN2485537Y Cinder discharger for coal gasifying boiler |
| 04/04/2002 | WO2002027239A1 Method and device for dam dust treatment |
| 03/28/2002 | WO2002025172A1 Ash melting device |
| 03/27/2002 | CN1081481C Gasifier throat |
| 03/20/2002 | EP1188022A1 Improved mass fuel combustion system |
| 03/20/2002 | CN1081312C Method for recovering waste heat from scoria |
| 03/14/2002 | WO2002021047A1 Waste-gasified fusion furnace and method of operating the fusion furnace |
| 03/14/2002 | DE19935597C2 Feuerung Heating |
| 03/13/2002 | CN2481981Y Dry ash transportation antiplugging mechanism for power station |
| 03/06/2002 | CN2480705Y High dewatering slag removing machine |
| 03/06/2002 | CN2480704Y Ash cleaner |
| 02/27/2002 | EP1181487A1 Coal combustion products recovery process |
| 02/26/2002 | US6350288 Method of and apparatus for fluidized-bed gasification and melt combustion |
| 02/20/2002 | CN2477962Y Residue extraction mechanism of coke steam boiler |
| 02/13/2002 | CN2476733Y Combustion gas pulse dusting device with safety protection function |
| 01/23/2002 | CN1332333A Floating water sealing tank |
| 01/15/2002 | US6338306 Ash handling system |
| 01/02/2002 | EP1036140B1 Slag crusher |
| 12/25/2001 | US6332411 Furnace |
| 12/05/2001 | CN2463698Y Air-cooled jacketed type cold slag heat-exchanging conveying device |
| 11/24/2001 | CA2309241A1 Refuse incinerating oven |
| 11/21/2001 | EP1156275A1 Refuse incinerating oven |
| 11/21/2001 | CN2460874Y Slag-tap device for coalfired boiler of power station |
| 11/21/2001 | CN2460873Y Dry-type ash removing device for coal fired boiler of power station |
| 11/14/2001 | EP0991598B1 Method for the vitrification of a powder substance and device therefor |
| 11/14/2001 | CN2459551Y Cold slag discharge device |
| 11/14/2001 | CN2459550Y High-temp. slag dry delivery device for coal boiler |
| 11/14/2001 | CN1321852A Antiscaling process for ash-water pipeline of heat and power plant |
| 11/13/2001 | US6315810 Process for vitrifying heavy-metal-containing residues having a chlorine content above 10% by mass and a melting furnace for carrying out the process |
| 11/08/2001 | WO2001084048A1 Combustion device |
| 11/08/2001 | WO2001083126A1 Fly ash treating method and device |
| 11/07/2001 | EP0763179B1 System for manufacturing ash products and energy from refuse waste |
| 11/06/2001 | US6311629 Process and device for gasification of waste |
| 11/01/2001 | US20010035116 Method of an apparatus for rapid in-line incinerating of contaminant coated hangers and/or parts using high energy sources |
| 10/25/2001 | US20010032780 System for withdrawing and dewatering slag from gasification equipment |
| 10/24/2001 | CN2456032Y Rotary distributing collector |
| 10/17/2001 | CN2454354Y Tail-humidifying cooling drum |
| 10/09/2001 | US6299827 Apparatus for vitrifying heavy-metal-containing residues having a chlorine content above 10% by mass |
| 10/04/2001 | WO2001073346A1 Coal combustion products recovery process |
| 10/04/2001 | US20010026783 Conveying lockhopper system collects slag and waste by-products; materials handling, free of water treatment |
| 10/04/2001 | DE10015435A1 Wet ash dewatering method, using air curtain generated by perforated tube above inclined section of scraper belt |
| 09/06/2001 | US20010019814 Method and device for determining a soot charge in a combustion chamber |
| 09/04/2001 | US6283048 Swirling-type melting furnace and method for gasifying wastes by the swirling-type melting furnace |
| 08/23/2001 | WO2001060947A1 Treatment plant for refuse derived fuels |
| 08/22/2001 | CN2444138Y Conveying device for cooling slag heat-exchanging |
| 08/22/2001 | CN2444137Y Siren type ultrasonic generator controlling cupboard |
| 08/08/2001 | EP1121179A1 Ammonia removal from fly ash |
| 07/11/2001 | EP1114280A1 Method and device for determining the soot charge in a combustion chamber |
| 07/11/2001 | CN2438934Y Clinker crusher |
| 07/04/2001 | CN2437987Y High-efficiency ash and water separator for coal-fired boiler |
| 06/28/2001 | WO2001046344A1 Apparatus and method for withdrawing and dewatering slag from a gasification system |
| 06/27/2001 | EP1111305A1 Process for thermal processing of grate ashes from waste incinerators |
| 06/27/2001 | EP1111304A2 Method of and apparatus for fluidized-bed gasification and melt combustion |
| 06/27/2001 | CN2436797Y Slag discharger for briquette stove |
| 06/27/2001 | CN2436796Y Screw double-water inner cooling slag-cooling machine |
| 06/26/2001 | US6250297 Fireplace ash removal system |
| 06/21/2001 | DE19961384A1 Verfahren zur thermischen Behandlung von Rostasche aus Müllverbrennungsanlagen A process for the thermal treatment of bottom ash from waste incineration plants |
| 06/20/2001 | CN2435644Y Slag-removing device for turning grate of boiler |
| 06/20/2001 | CN2435643Y Integral boiler combined generating and iron-smelting |
| 06/05/2001 | US6241514 Oxidant-driven dust recycling process and device for rotary kilns |
| 05/29/2001 | US6237973 Ash and debris collector and bagger |
| 05/23/2001 | CN2431491Y Hydraulic coal-charging clinker-discharging car for briquette boiler |
| 05/23/2001 | CN2431487Y Broadband sound wave generator |
| 05/16/2001 | CN2430616Y Ash cleaner by weak explosion wave |
| 05/15/2001 | US6230633 Conveyor/cooler of loose materials |
| 05/09/2001 | CN2429741Y Movable soot blowing and dust collecting vehicle |
| 05/09/2001 | CN1294531A Purificating agent for flue gas and incinerated ash and purificating method using same |
| 05/02/2001 | CN2428697Y Automatic ash-unloading device of coal-gas generator |
| 05/01/2001 | US6225519 Decomposing by combustion using heat of reaction of mixture of aluminum and metal oxide and auxiliary burners; recirculating exhaust gas; chemical weapons and industrial wastes; small scale facility; efficiency |
| 04/25/2001 | EP1094122A1 Process for melting of heavy metal bearing residues |
| 04/19/2001 | DE10037662A1 High pressure cleaning device for combustion chamber has connected high pressure cleaning pistol and works in refined steel heat exchangers, gap heat exchangers and combustion chambers in calorific value heating boilers |
| 04/12/2001 | DE19948764A1 Verfahren und Vorrichtung zur Entsorgung von Mühlenausfallgut Method and apparatus for the disposal of Mühlenausfallgut |
| 04/12/2001 | DE19947343A1 Melting zinc-containing materials containing heavy metals comprises reductively moving the burner and/or the liquid slag so the zinc is converted into the gas phase |
| 04/11/2001 | EP1091173A1 Method and device for the disposal of pulverizer rejects |
| 03/28/2001 | EP1086738A1 Purificating agent for flue gas and incinerated ash and purificating method using the same |
| 03/21/2001 | EP1085282A1 Oxidant-driven dust recycling process and device for rotary kilns |
| 03/21/2001 | CN2424377Y Novel sonic wave dust remover for stove chamber |
| 03/20/2001 | US6202573 Apparatus and process for carbon removal from fly ash |
| 03/13/2001 | US6199491 Refuse incinerating oven |
| 02/28/2001 | CN1285483A Slat-discharging device for briquet furnace |
| 02/27/2001 | US6193503 Ash melting furnace and ash melting method thereof |
| 02/22/2001 | WO2001012268A1 Ammonia removal from fly ash |
| 02/15/2001 | DE19935597A1 Feuerung Heating |