| Patents for F23G 5 - Methods or apparatus, e.g. incinerators, specially adapted for combustion of waste or low-grade fuels (13,432) |
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| 06/26/1990 | US4936231 Solid waste garbage incinerator system |
| 06/26/1990 | US4936088 To produce heat and electricity |
| 06/26/1990 | CA1270698A1 Method of cleaning contaminated soil |
| 06/21/1990 | DE3941750A1 Distributing slider for furnace - has reciprocating action and cooling to feed jets, and aid combustion |
| 06/20/1990 | EP0373673A2 Apparatus and process for removing volatile coatings from scrap metal |
| 06/19/1990 | US4934931 Cyclonic combustion device with sorbent injection |
| 06/19/1990 | US4934929 Method and apparatus for high temperature surface treatment of materials |
| 06/19/1990 | US4934285 Method for treating waste materials |
| 06/19/1990 | US4934283 Solid waste disposal unit |
| 06/19/1990 | CA1270405A1 Waste destruction |
| 06/13/1990 | EP0372075A1 Combustion control apparatus for fluidized bed boilers |
| 06/13/1990 | EP0372012A1 Process and device for incinerating refuse |
| 06/13/1990 | CN1008396B Method and apparatus for processing waste matter |
| 06/12/1990 | US4932336 Method of and apparatus for disposing of wastes from wastepaper recycling |
| 06/12/1990 | US4932335 Coal combustion with a fluidized incineration bed |
| 06/05/1990 | US4931012 Phase contactor/process for generating high temperature gaseous phase |
| 06/05/1990 | US4930965 Apparatus for charging solid fuel to rotary kilns |
| 06/05/1990 | US4930429 Apparatus and process for generating steam from wet fuel |
| 06/05/1990 | US4930305 Low NOX cogeneration process |
| 06/05/1990 | CA1269891A1 Solid fuel transfer and seal system |
| 05/31/1990 | WO1990005876A1 Whole tire disposal system |
| 05/31/1990 | WO1990005875A1 Combustion apparatus |
| 05/31/1990 | WO1990005782A1 Method for energy recovery from solid hazardous waste |
| 05/30/1990 | EP0370184A1 Device for the combustion of municipal and industrial waste |
| 05/29/1990 | CA1269573A1 Method of consistently producing a copper deposit on substrate by electroless deposition which deposit is essentially free of fissures |
| 05/23/1990 | EP0369004A1 Internal circulation type fluidized bed boiler and method of controlling same |
| 05/23/1990 | DE3838894A1 Waste disposal system which is composed of displaceable components |
| 05/22/1990 | US4927500 Waste oil purifying apparatus |
| 05/22/1990 | US4926764 Sewage sludge treatment system |
| 05/22/1990 | CA1269281A1 Waste product feeder |
| 05/17/1990 | WO1990005269A1 Furnace for solid fuels |
| 05/15/1990 | US4925389 Method and apparatus for treating waste containing organic contaminants |
| 05/09/1990 | EP0202285B1 Fluidized bed reactor for the thermal elimination of waste |
| 05/09/1990 | CN1007920B Method and apparatus for flame generation |
| 05/08/1990 | US4923391 Regenerative burner |
| 05/08/1990 | US4922841 Combusting and oxidizing to remove hazardous material or confine within aggregate |
| 05/08/1990 | US4922839 Fuel reactor |
| 05/08/1990 | US4922838 Thermal processor for solid and fluid waste materials |
| 05/08/1990 | CA1268667A1 System of handling refuse derived fuel utilizing same to fire power plants |
| 05/08/1990 | CA1268613A1 Method of catalystless denitrification for fluidized bed incinerators |
| 05/03/1990 | WO1990004741A1 Combustion apparatus and its combustion control method |
| 04/25/1990 | EP0364712A1 Process for eliminating nitrogen oxides from exhaust gases |
| 04/25/1990 | EP0364480A1 Automatic combustion control for a rotary combustor. |
| 04/25/1990 | EP0364439A1 Combustor feeding arrangement. |
| 04/24/1990 | US4918915 Method for clean incineration of wastes |
| 04/19/1990 | WO1990003856A1 Process and device for processing slag and other combustion residues from waste incineration plants |
| 04/19/1990 | DE3835451A1 Process and device for the heat treatment of wastes |
| 04/17/1990 | US4917028 Fluidized bed process and apparatus for carrying out the process |
| 04/17/1990 | US4917027 Sludge incineration in single stage combustor with gas scrubbing followed by afterburning and heat recovery |
| 04/17/1990 | US4917026 Debris burner |
| 04/17/1990 | CA1267789A1 Method of measuring dry substance in flue gases |
| 04/11/1990 | EP0362553A1 Process and device for the thermal treatment of refuse |
| 04/11/1990 | EP0362348A1 Combustion apparatus for burning solid fuels |
| 04/11/1990 | EP0362281A1 Process and machine for the transformation of combustible pollutants or waste materials into clean energy and utilisable products |
| 04/11/1990 | EP0211054B1 Apparatus for tearing up and stoking bales of straw material and for stoking other kinds of solid fuel |
| 04/11/1990 | CN1041121A Method and apparatus for using hazardous waste to form non-hazardous aggregate |
| 04/10/1990 | US4915039 Process for heat-treating refuse and equipment to carry out the process |
| 04/10/1990 | US4915038 Sudden expansion (SUE) incinerator for destroying hazardous materials and wastes and improved method |
| 04/05/1990 | DE3833462A1 Method and apparatus for separating wheels from vehicle tyres to be combusted |
| 04/04/1990 | EP0238581B1 Method for waste treatment |
| 04/03/1990 | US4913069 Batch pyrolysis system |
| 04/03/1990 | US4913067 Stoker construction |
| 04/03/1990 | US4913066 Rotary combustor having a material removal device |
| 04/03/1990 | US4913064 Device for incinerating waste material |
| 03/28/1990 | EP0360052A1 Pyrolysis reactor for the thermal disposal of waste |
| 03/28/1990 | EP0229059B1 Device at incinerator |
| 03/27/1990 | US4911088 For reducing combustion residue |
| 03/22/1990 | WO1990002910A1 Method and apparatus for using hazardous waste to form non-hazardous aggregate |
| 03/22/1990 | DE3831734A1 Method of utilising waste materials |
| 03/21/1990 | EP0359544A2 Method and apparatus for cooling high-temperature processes |
| 03/21/1990 | EP0359209A2 Method and apparatus for using hazardous waste to form non-hazardous aggregate |
| 03/21/1990 | EP0358760A1 Combustion control method for fluidized bed incinerator |
| 03/20/1990 | US4909162 Installation for low-temperature carbonization of waste and impure materials |
| 03/15/1990 | DE3830153A1 Pyrolysis reactor with indirect and direct heating |
| 03/15/1990 | DE3830152A1 Pyrolysis reactor for thermal waste disposal |
| 03/15/1990 | DE3830151A1 Pyrolysis reactor with heating device |
| 03/14/1990 | EP0357686A1 Incinerator toilet with humpback catalyst container. |
| 03/07/1990 | EP0356697A2 Staged down draught combustion device for alternative fuels |
| 03/07/1990 | CN1040263A Apparatus and process for generating steam from wet fuel |
| 03/07/1990 | CN1040148A Method for annihilating toxical waste and plasma chemical reactor |
| 03/06/1990 | US4905614 Method for thermic disposal of waste materials |
| 02/22/1990 | WO1990001663A1 A process and an apparatus for drying wet fuel |
| 02/20/1990 | US4901654 Deodorization and cleaning of medium temperature wet off-gases derived from burning of wet waste sludge |
| 02/20/1990 | US4901653 Hearth for a furnace, notably a furnace for urban waste, including a grate made up of alternately fixed and reciprocating bars, with increased flexiblity of adjustment |
| 02/15/1990 | DE3827086A1 Process and apparatus for thermal decontamination of filter dusts and other residues |
| 02/15/1990 | DE3826894A1 Rotary furnace with sectional combustion air supply |
| 02/15/1990 | DE3807249C1 A process for the thermal utilisation of organic wastes |
| 02/13/1990 | US4899669 Vibrating apparatus and method improvements for providing continuous flow of refuse derived fuel to fire power plants |
| 02/07/1990 | EP0353840A1 Flame arresting conduit section, combustor and method |
| 02/07/1990 | EP0353541A2 A method of recycling steel belted tires |
| 02/07/1990 | EP0353491A1 Installation for burning special waste |
| 02/06/1990 | US4898106 Combustion method and apparatus |
| 01/31/1990 | EP0352621A2 Feeding device with a feed hopper and connecting feed chute for feeding waste to combustion installations |
| 01/31/1990 | EP0352619A2 Process for regulating the firing power in combustion plants |
| 01/31/1990 | EP0352275A1 Reservoirs for media. |
| 01/30/1990 | CA1264988A1 Hearth grate made up of elements allowing improved control of primary air intake |
| 01/30/1990 | CA1264945A1 Method of generating energy from lowgrade alkaline fuels |
| 01/25/1990 | WO1990000701A1 Deodorization and cleaning of medium temperature wet off-gases derived from burning of wet waste sludge |
| 01/25/1990 | WO1990000700A1 Process for depolluting an appliance |
| 01/23/1990 | US4895084 Stoker for refuse incinerators |