| Patents for F23G 7 - Methods or apparatus, e.g. incinerators, specially adapted for combustion of specific waste or low grade fuels, e.g. chemicals (10,358) |
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| 06/10/1998 | EP0846242A1 Steam generator |
| 06/10/1998 | EP0784600B1 Method for oxidation of organic waste liquors |
| 06/10/1998 | EP0759962B1 Device for depolymerising old and waste plastics |
| 06/10/1998 | DE19648508C1 Regenerative thermal oxidation system cleaning industrial waste gases |
| 06/10/1998 | CN1184080A Waste water treating device |
| 06/09/1998 | US5764850 Silicon carbide foam electric heater for heating gas directed therethrough |
| 06/09/1998 | US5762880 Operational process and its improved control system of a secondary air burner |
| 06/09/1998 | US5762010 Method and device for processing waste having a calorific value |
| 06/09/1998 | US5762009 Plasma energy recycle and conversion (PERC) reactor and process |
| 06/09/1998 | US5762005 Flow diverter assembly for a black liquor spray nozzle of a recovery boiler |
| 06/04/1998 | WO1998023901A1 Combustion apparatus for gases |
| 06/04/1998 | WO1998023900A1 Combustion apparatus for highly energetic materials |
| 06/04/1998 | WO1998023899A1 Anti-erosion system of grate in stocker type incinerator |
| 06/04/1998 | WO1998014734A3 A method for burning off gas, as well as a device suitable for carrying out such a method |
| 06/03/1998 | EP0845635A2 Waste water treating apparatus |
| 06/03/1998 | EP0844982A1 Method for oxidation of waste liquors containing organic matter |
| 06/03/1998 | EP0678130B1 Method for reburning of lime sludge in fluidised bed |
| 06/02/1998 | US5759498 Gas exhaust apparatus |
| 06/02/1998 | CA2222095A1 Waste water treating device |
| 05/28/1998 | WO1998022751A1 Method for the thermal utilization of spent grain |
| 05/27/1998 | EP0844298A2 Process for the gasification of glass fiber reinforced plastics, and apparatus |
| 05/27/1998 | EP0844297A2 Process for the gasification of glass fiber reinforced plastics, and apparatus |
| 05/27/1998 | CN1183053A Method and apparatus for treatment of organic waste material |
| 05/26/1998 | US5756957 Tunable molten oxide pool assisted plasma-melter vitrification systems |
| 05/26/1998 | CA2112227C Valve actuation mechanism for incinerator |
| 05/20/1998 | EP0716676B1 Rotary heating chamber for solids |
| 05/20/1998 | DE19649986A1 Sewage-sludge-combustion system in fire using pulverised coal |
| 05/19/1998 | US5753197 Method of purifying emissions |
| 05/19/1998 | US5752994 Black liquor gasifier |
| 05/14/1998 | WO1998019776A1 Horizontal regenerative catalytic oxidizer |
| 05/12/1998 | US5751786 X-ray examination apparatus comprising a filter |
| 05/12/1998 | US5749719 Velocity sealed flare tip |
| 05/07/1998 | DE19709684C1 Collecting, transporting and melting container for plastics |
| 05/06/1998 | EP0839070A1 Method for purifying exhaust from wood manufacturing processes |
| 05/05/1998 | US5748666 Method and furnace for treatment of ash |
| 05/05/1998 | CA2212509A1 Steam over air flare tip |
| 05/05/1998 | CA2160638C Regenerative thermal oxidizer |
| 04/29/1998 | CN1180403A Explosion, combustion and pyrolysis device for environmentally sound disposal of hazardous material |
| 04/29/1998 | CN1180402A Waste gas purification device |
| 04/28/1998 | US5744691 Method for treating solids contaminated with hydrocarbons |
| 04/28/1998 | US5744037 Method of treating foul water |
| 04/25/1998 | CA2212516A1 Velocity sealed flare tip |
| 04/23/1998 | WO1998016332A1 System and method for the treatment of chemical wastes |
| 04/23/1998 | DE19643328A1 Incineration and gasification process for waste materials containing thermoplastic materials |
| 04/22/1998 | EP0777838A4 Converting paper mill sludge or the like |
| 04/22/1998 | CN1179732A Fluid compound thermochemical conversion process and converter |
| 04/21/1998 | US5740745 Process for increasing the effectiveness of slag control chemicals for black liquor recovery and other combustion units |
| 04/21/1998 | CA2114092C Heating apparatus utilizing microwaves |
| 04/16/1998 | DE19643573A1 Method for burning sludge in coal dust furnace |
| 04/16/1998 | DE19642259A1 Process to mix, dewater and incinerate mixture of contaminated adsorbent agent |
| 04/15/1998 | EP0835410A1 A method and an apparatus for drying and combusting water-containing matter |
| 04/15/1998 | CN1179172A Tunable, self-powered integrated arc plasma-melter vitrification system for waste treatment and resource recovery |
| 04/09/1998 | WO1998014734A2 A method for burning off gas, as well as a device suitable for carrying out such a method |
| 04/09/1998 | DE19639488A1 Simple process locally recovering valuable high grade energy from prolific sources of used oil |
| 04/08/1998 | EP0834696A2 A waste flon disposal method |
| 04/07/1998 | US5735683 Injector for injecting air into the combustion chamber of a torch burner and a torch burner |
| 04/07/1998 | US5735680 Fume incineration |
| 04/07/1998 | US5735224 Thermal dechlorinating apparatus and method for collected ash |
| 04/02/1998 | WO1998013151A1 Method and system for the treatment of contaminated media as eg coal tar loaded soil |
| 04/01/1998 | EP0832856A2 Process for indirectly heated drying material, in particular sewage sludge |
| 04/01/1998 | EP0832386A1 Switchable fluid distributor |
| 03/26/1998 | WO1998012473A1 Process for increasing the effectiveness of slag control chemicals for black liquor recovery and other combustion units |
| 03/26/1998 | DE19723194A1 Working up organic waste material |
| 03/24/1998 | US5730945 Purge retention chamber incorporated into RTO inlet manifold |
| 03/24/1998 | US5730591 Method and apparatus for aggregate treatment |
| 03/24/1998 | US5730073 Waste flon disposal method |
| 03/18/1998 | EP0772733A4 Two chamber regenerative oxidizer with valve control |
| 03/18/1998 | EP0772732A4 Two chamber regenerative oxidizer with purging circuit |
| 03/18/1998 | EP0676025A4 Firebox furnace with automatic feeding system. |
| 03/17/1998 | US5727481 Portable armored incinerator for dangerous substances |
| 03/12/1998 | WO1998010224A1 Method for treating waste material containing hydrocarbons |
| 03/12/1998 | WO1998010037A1 Method and assembly for increasing the capacity of a boiler plant |
| 03/12/1998 | WO1998009491A2 Pre-heating of process stream for thermal oxidizers |
| 03/12/1998 | CA2264071A1 Method for treating waste material containing hydrocarbons |
| 03/12/1998 | CA2263880A1 Pre-heating of process stream for thermal oxidizers |
| 03/11/1998 | CN1175910A Method for purifying exhaust from wood mfg. processes |
| 03/10/1998 | US5724895 Device for distribution of oxygen-containing gas in a furnace |
| 03/05/1998 | DE19636241A1 Co-combustion of sewage slurry with brown coal and absorption material in fluidised bed |
| 02/26/1998 | DE19635360A1 Incinerator for burning wet material |
| 02/25/1998 | EP0824653A1 Effluent gas treatment |
| 02/25/1998 | EP0824652A2 Explosion, combustion and pyrolysis device for the environmentally sound disposal of hazardous material |
| 02/24/1998 | US5720165 System for burning biomass to produce hot gas |
| 02/19/1998 | WO1998006978A1 Combustion type harmful substance removing apparatus |
| 02/19/1998 | WO1998006977A1 Combustion type harmful substance removing apparatus |
| 02/18/1998 | CN1173545A Method and appts. for regenerating material from wasted materials in ironworks |
| 02/12/1998 | DE19649989A1 Combustion of low-calorie fuelled boiler by sprayed addition of sewage and chalk |
| 02/11/1998 | EP0687349B1 Method and apparatus for combustion of steel plant wastes |
| 02/10/1998 | US5716205 Rotatable heating chamber for solid material |
| 02/10/1998 | US5715763 Combustion system for a black liquor recovery boiler |
| 02/04/1998 | EP0822374A2 Burner for treatment of waste resin |
| 02/03/1998 | US5713983 Degasification; comminution |
| 01/29/1998 | DE19630417A1 Combustion of gas stream containing nitrogen oxide(s), hydrogen cyanide and/or ammonia |
| 01/28/1998 | EP0821196A2 Method and device for the combustion with low NOx of Nitrogen containing organic and inorganic species |
| 01/28/1998 | EP0729545A4 Efficient utilization of chlorine and moisture-containing fuels |
| 01/28/1998 | CN1171451A Method for recovering aluminium foil from waste aluminium foil package and apparatus thereof |
| 01/27/1998 | US5711232 Heater means for stirling engines |
| 01/22/1998 | WO1998002692A1 Method for eliminating toxic organic substances |
| 01/22/1998 | DE19630564A1 Air lock arrangement feeding e.g. used car tyre shreddings for pyrolysis, or other materials for combustion |
| 01/21/1998 | EP0819887A2 Combusting Exhaust Gas |
| 01/20/1998 | US5711018 Rotary kiln treatment of potliner |