| Patents for F23J 7 - Arrangement of devices for supplying chemicals to fire (1,061) |
|---|
| 04/02/1998 | CA2264832A1 A method and an apparatus for injection of nox reducing agent |
| 03/26/1998 | WO1998012474A1 A combustion plant |
| 03/26/1998 | WO1998012473A1 Process for increasing the effectiveness of slag control chemicals for black liquor recovery and other combustion units |
| 03/25/1998 | CN1177078A Combustion plant |
| 03/18/1998 | EP0829684A1 Method and device for the selective, non catalytic reduction of the emissions from boiler plants |
| 02/19/1998 | WO1998006976A1 Furnace |
| 02/19/1998 | CA2234645A1 Furnace |
| 02/05/1998 | DE19630742A1 Dry grinding method for inert blast furnace slag |
| 01/13/1998 | US5707596 Method to minimize chemically bound nox in a combustion process |
| 01/06/1998 | US5705140 Process for the transformation of halogenated refrigerant gases |
| 10/23/1997 | WO1997039280A1 A method of combustion and a combustion plant for burning a complementary fuel in the free-board of a pressurized fluidized bed |
| 09/02/1997 | US5662049 Combustion method and apparatus |
| 08/28/1997 | DE19607026A1 Flue gas cleaning process for municipal refuse incineration plants |
| 08/19/1997 | US5658547 Air pollution control |
| 08/13/1997 | CN1157033A Process for hot dedusting flue gases |
| 07/17/1997 | WO1997025134A1 IMPROVED ADVANCED REBURNING METHODS FOR HIGH EFFICIENCY NOx CONTROL |
| 06/19/1997 | WO1997021869A1 PROCESS FOR OBTAINING FLUE GASES WITH LOW CONTENT OF NOx WHILE COMBUSTING BLACK LIQUOR AND A RECOVERY BOILER THEREFOR |
| 05/14/1997 | EP0773406A2 Method to minimize chemically bound NOx in a combustion process |
| 05/09/1997 | WO1997003749A3 Process for the transformation of halogenated refrigerant gases |
| 04/15/1997 | US5619937 Sorbent melts for capture of metals from combustion gases |
| 04/02/1997 | EP0766042A1 System for automatically controlling the supply of a basic substance to a combustion chamber |
| 03/27/1997 | WO1997011139A1 Process for operating a combustion plant of a coal-fired power station with slag tap firing and combustion plant operating thus |
| 03/27/1997 | CA2232476A1 Method of operating a combustion unit of a coal-fired power plant with a slag tap furnace and a combustion plant operating by this method |
| 03/25/1997 | CA2133638C Desulphurization of carbonaceous fuel |
| 03/12/1997 | EP0760712A1 Method and apparatus for producing high purity and unagglomerated submicron particles |
| 03/06/1997 | WO1997008495A1 Sewage sludge incineration process and plant |
| 02/06/1997 | WO1997003749A2 Process for the transformation of halogenated refrigerant gases |
| 01/23/1997 | WO1997002453A1 Process for hot dedusting of combustion gases, particularly for a household refuse incineration plant |
| 01/23/1997 | CA2197575A1 Process for hot dedusting of combustion gases, particularly for a household refuse incineration plant |
| 01/02/1997 | EP0751349A1 Process for hot dedusting flue gasses, particularly for a waste incineration unit |
| 12/31/1996 | US5588378 Combustion enhancement system with in-bed foils |
| 12/18/1996 | EP0748983A1 A waste incineration plant with dust collection and removal of acid compounds, particularly HC1 |
| 11/07/1996 | DE19534558C1 Operating combustion appts. of coal power station |
| 10/24/1996 | DE19514135A1 Desulphurisation and denitrification of flue gas by dry additive process |
| 09/19/1996 | WO1996028380A1 SIMPLIFIED, EFFICIENT PROCESS FOR REDUCING NOx, SOx AND PARTICULATES |
| 09/11/1996 | EP0730718A1 A method and a feeding apparatus for controlling mixing conditions in a combustion or gasification plant |
| 08/27/1996 | US5548907 Method and apparatus for transferring heat, mass, and momentum between a fluid and a surface |
| 08/13/1996 | US5544596 Method of supplying coal and sulphur absorbent to a combustor and a power plant in which the method is applied |
| 07/04/1996 | DE4446913A1 Reducing pollutant emissions from e.g. waste incineration plants |
| 07/03/1996 | EP0719398A1 Method for controlling a combustion process |
| 07/02/1996 | US5531973 Production of plasma generated NOx reducing precursors from a molecular nitrogen and hydrocarbon mixture |
| 06/12/1996 | EP0716264A2 Method and installation for sludge combustion |
| 06/05/1996 | DE4429054A1 Redn. of sec. ammonia, carbon mon:oxide and di:nitrogen mon:oxide emission |
| 05/23/1996 | DE4441508A1 Limiting harmful emissions from furnaces |
| 05/15/1996 | EP0515366B1 Circulating fluid bed combustor with co combustion promoter and reduced combustion air |
| 05/02/1996 | WO1996012915A1 Method and device for feeding absorbent into a fluidized bed |
| 04/02/1996 | US5503089 Arrangement for hot killing the acids contained in flue gases from waste disposal plants, power plants, and industrial production plants |
| 03/20/1996 | CN1119039A Coal combustion process for SOx and NOx control |
| 03/20/1996 | CN1118712A Multi-step process for reucing no and so |
| 03/12/1996 | US5498446 Method and apparatus for producing high purity and unagglomerated submicron particles |
| 02/15/1996 | WO1996004508A1 REDUCTION OF NOx EMISSIONS IN FLUIDIZED BED INCINERATION |
| 12/06/1995 | EP0685688A2 Combustion method and apparatus |
| 11/30/1995 | WO1995032061A1 Method and apparatus for producing high purity and unagglomerated submicron particles |
| 11/30/1995 | DE4418537A1 Operating method for continuously working stationary combustion unit |
| 11/30/1995 | CA2191198A1 Method and apparatus for producing high purity and unagglomerated submicron particles |
| 11/14/1995 | CA2057621C Mobile type medical refuse incinerating vehicle |
| 10/17/1995 | US5458659 Desulfurization of carbonaceous fuels |
| 10/10/1995 | US5456596 Method and apparatus for producing multivortex fluid flow |
| 09/19/1995 | US5450821 Multi-stage combustion system for externally fired power plants |
| 09/05/1995 | US5447703 Process for combustion of sulfur-containing carbonaceous materials |
| 08/23/1995 | EP0668470A2 Methods of reducing NOx produced by burning of a fuel |
| 08/19/1995 | CA2142551A1 Production of plasma generated no reducing precursors from a molecular nitrogen and hydrocarbon mixture |
| 07/19/1995 | CN1105284A Desulfurization of carbonaceous fuels |
| 06/21/1995 | CN1103940A Multi-stage combustion system for externally fired power plants |
| 06/08/1995 | WO1995015463A1 A method and a feeding apparatus for controlling mixing conditions in a combustion or gasification plant |
| 06/08/1995 | CA2177963A1 A method and a feeding apparatus for controlling mixing conditions in a combustion or gasification plant |
| 05/10/1995 | EP0515551B1 Method and means for removing mercury from the fumes from an incinerator |
| 04/26/1995 | EP0650018A2 Desulfurization of carbonaceous fuels |
| 04/26/1995 | EP0513159B1 A method of supplying coal and sulphur absorbent to a combustor, and a power plant in which the method is applied |
| 04/12/1995 | EP0515367B1 Circulating fluid bed combustion with circulating co combustion promoter |
| 03/29/1995 | EP0645581A2 Multi-stage combustion system for externally fired power plants |
| 03/29/1995 | EP0533652B1 Process and device for operating a gas turbine with introduction of additives |
| 03/23/1995 | WO1995008081A1 Method for controlling a combustion process |
| 03/22/1995 | EP0515361B1 Circulating fluid bed combustion with co combustion promoter |
| 03/15/1995 | EP0642380A1 Reducing proceeding and/or a system to intermix and means for the same |
| 02/09/1995 | WO1995004245A1 REDUCTION OF NOx EMISSIONS IN FLUIDIZED BEDS |
| 01/18/1995 | EP0306515B1 Multi-stage process for reducing the concentration of pollutants in an effluent |
| 11/17/1994 | EP0602238A4 Process for combustion of sulfur-containing, carbonaceous materials. |
| 10/11/1994 | US5353722 Preventive slag viscosity control by detection of alkali metals in the off-gases |
| 09/29/1994 | DE4309849A1 Process and plant for binding gaseous sulphur compounds |
| 09/15/1994 | WO1994020788A1 COAL COMBUSTION PROCESS FOR SOx AND NOx CONTROL |
| 09/13/1994 | US5345883 Reactivation of sorbent in a fluid bed boiler |
| 09/06/1994 | US5344628 Method for introducing and metering a liquid treatment medium in combustion processes |
| 09/05/1994 | CA2091027A1 Fog conditioned flue gas recirculation for burner-containing apparatus |
| 08/24/1994 | EP0611919A1 Method for supplying combustion gas containing oxygen to an incinerator with a grate furnace and apparatus for carrying out the method |
| 08/09/1994 | US5336081 Device and method for removing nitrogen oxides |
| 08/02/1994 | US5333558 Method of capturing and fixing volatile metal and metal oxides in an incineration process |
| 08/02/1994 | CA1331082C Process and apparatus for the removal of nitric oxides from flue gases |
| 07/06/1994 | EP0605041A1 Arrangement and method for thermal destruction of acid substances in flue gases |
| 07/05/1994 | US5326254 Fog conditioned flue gas recirculation for burner-containing apparatus |
| 06/22/1994 | EP0602238A1 Process for combustion of sulfur-containing, carbonaceous materials |
| 06/07/1994 | CA1329986C Combustion of carbon containing materials in a furnace |
| 04/27/1994 | EP0593953A1 Device for combustion of gaseous and/or liquid fuels |
| 03/08/1994 | US5291841 Coal combustion process for SOx and NOx control |
| 02/08/1994 | US5284636 Method of stabilizing heavy metals in ash residues from combustion devices by addition of elemental phosphorus |
| 01/27/1994 | DE4306765A1 Reducing emissions e.g. from boiler furnace - by spraying cold additive esp. urea soln. into furnace |
| 01/06/1994 | WO1994000538A1 Process for combustion of sulfur-containing, carbonaceous materials |
| 12/29/1993 | EP0575540A1 Reduction of sulfur emissions from coal-fired boilers |
| 11/25/1993 | WO1993023147A1 Reducing proceeding and/or a system to intermix and means for the same |
| 11/09/1993 | US5260042 Pressurization for atomization before mixing |