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Matches 851 - 900 out of 20,282

Document Document Title
WO/2002/090829A1
The invention relates to a method and arrangement for use in the combustion chamber (2) of a fluidized bed boiler (1) having a bubbling fluidized bed (5) operative in the bottom portion thereof, the method serving to reduce emissions of ...  
WO/2002/088597A1
The invention relates to an arrangement (1) for the combustion of granular, solid fuel, for example wood-flour pellets, chips and the like, comprising a preferably horizontal combustion chamber (16), a dispensing unit (3) for feeding the...  
WO/2002/086390A1
The present invention relates to a method to improve the air distribution in a heating boiler combustion furnace. In the upper part of combustion chamber (1) there is a hole, where there is an air feeding tube (2) able to slide freely up...  
WO/2002/085781A1
The invention relates to a reformer (2), which enables rapid load changes of up to 100 % within a few seconds and which is intended to produce hydrogen by steam reformation from hydrocarbons. Said reformer has an evaporation cooler to co...  
WO/2002/084178A1
The invention relates to a system for incinerating organic matter, comprising a solid fuel oven comprising a grid receiving solid fuel and means for injecting oxygen, a thermolysis/pyrolysis column provided with grids which are inclined ...  
WO/2002/084176A1
The present invention relates to a device for increasing heat power of a gas burner, and an object of the present invention is to provide a device for increasing heat power of a gas burner, capable of improving heat efficiency by making ...  
WO/2002/084177A1
The apparatus includes a slagging combustor for burning the organic waste material to produce a slag of molten inorganic ash and exhaust gases, a cooler for receiving and cooling the exhaust gases, a condenser for receiving and drying th...  
WO/2002/081970A1
An improved method of treating materials comprises the steps of introducing material to be treated into a reactor and admitting thereto an oxidizing agent comprising or constituted by molecular oxygen or ozone, and regulating its flow an...  
WO/2002/081967A1
The invention concerns a combustion method and the burner for its implementation. The fuel and the oxidant are injected separately. The fuel is separated into two distinct parts, the secondary oxidant, which serves to stage the flame, an...  
WO/2002/081971A1
An arrangement is disclosed for supplying an air jet form to the furnace of a recovery boiler, where the furnace has a front wall, a rear wall and side walls. Black liquor spraying devices are disposed on the furnace walls at one or seve...  
WO/2002/081997A1
An axial seal plate (58) for an air preheater having a single, unitary structure including a sealing portion (62) disposed intermediate first and second end portions (64) extending orthogonally from the sealing portion (62). The axial se...  
WO/2002/079694A1
Methods and apparatus for combustion of a hydrocarbon fuel in a combustion chamber of a furnace or boiler are presented, the combustion normally using only air as an oxidant, part of the air entering the combustion chamber through one or...  
WO/2002/079693A1
The invention relates to a burner (10) intended for burning a solid fuel, particularly pellets. The burner (10) is intended to be installed in a wall opening of a boiler and its firebox (35) is arranged to form at least a firebox (35) fr...  
WO/2002/076664A2
An apparatus and method for capturing the emissions from a controlled atmosphere treatment apparatus 10) of the type having at least one, and usually several, controlled atmosphere zones (14, 16, 18, 20) therein and exhaust stacks (22, 2...  
WO/2002/077526A1
A system for connecting an air-gas mixing device (1) to a fan (2), in which an output section (3b) of the mixer (1) is connected, in flow communication, to an intake opening (10) of the fan (2) is described and comprises a first plug/soc...  
WO/2002/076580A2
The invention relates to a method and system for feeding and burning a pulverized fuel such as oil coke in a glass foundry oven, which comprises a glass foundry area and a plurality of burners associated with a pair of sealed regenerativ...  
WO/2002/074420A1
A method and system for retrofitting an integrated scrubber to provide maximum oxygen content in a controlled decomposition oxidation (CDO) abatement process comprising a thermal/wet integrated scrubber (11) , and a compressed air supply...  
WO/2002/075214A1
A method and apparatus for combustion of a solid carbonaceous material in which the solid carbonaceous material is preheated and at least a portion thereof pyrolyzed on a stoker grate disposed in the lower portion of a combustion chamber...  
WO/2002/075215A1
The invention relates to a chimney stack (110, 210, 310, 410), comprising a closing plate (12) in which openings of an exhaust gas shaft (14) and an air/exhaust gas shaft (16) that are open towards the top, as well as disposed thereinbet...  
WO/2002/073090A2
Method and apparatus for control of Zeldovich (thermal) NOx production in catalytic combustion systems during combustion of liquid or gaseous fuels in the post catalytic sections (14) of gas-turbine combustors by reducing combustion resi...  
WO/2002/070951A1
The invention relates to a method for operating a heating installation (1), whereby a fuel is combusted inside a boiler device (2). The aim of the invention is to provide a method of the aforementioned type whereby, on the one hand, dist...  
WO/2002/068865A1
The invention relates to a device for the combustion of finely divided solid fuel. The device comprises a combustion chamber (1) arranged with a fuel inlet section (2), a cylindrical central combustion section (3) and a conical exhaust s...  
WO/2002/068114A1
Method for treatment of fluid hazardous, organic waste materials, where a plasma of 2000-5000°C temperature is generated by means of an electric arc in a plasma generator, the plasma torch is directed into a reactor, the reactor consist...  
WO/2002/068867A2
A method of controlling a catalytic combustion system comprising a flme burner or a heat exchanger, a fuel injector positioned downstream of the flame burner or heat exchanger and a catalyst positioned downstream of the fuel injector, wh...  
WO/2002/068569A2
There is provided methods and systems for the reduction of nitrogen oxides and carbon loss from carbonaceous fuel combustion flue emissions. The preferred carbonaceous fuel is coal. The invention provides methods and systems comprising t...  
WO/2002/068869A1
A sector plate for an air preheater including a seal plate (62) having a sealing surface (96) and an oppositely disposed mounting surface (74). Multiple tabs (88) mount a portion of a rigid support structure (68) to the mounting surface ...  
WO/2002/068874A1
A suction system is apt to be associated to a fireplace to allow eliminating smokes without flue and it comprises: a device of forced ventilation (3) to extract the smoke from a combustion chamber of the fireplace; a plurality of filter ...  
WO/2002/066896A1
During the combustion of Industrial Fuels, part of the flame is characterized as a zone of incomplete combustion. Its chemical composition and its temperature create favorable conditions for the reactions typical for the gasification of ...  
WO/2002/065023A1
A rotor ventilator which includes a base to which a shaft is connected to extend upwardly therefrom and a rotor. The rotor is rotatable about the shaft and includes a plate and a plurality of vanes (19) extending therefrom. Also included...  
WO/2002/061347A1
The invention relates to a domestic heating system (1) for heating structures and preparing warm water, having a maximum output of 1 MW, comprising a boiler system (50) containing at least one burner (51) and at least one combustion cham...  
WO/2002/059529A1
A cogeneration device, comprising a prime mover capable of providing a power for driving a generator by the combustion of fuel, a waste heat boiler for recovering a heat energy from the exhaust gas exhausted from the prime mover, and a h...  
WO/2002/059524A1
The present invention relates a novel method for heat utilization and oxygen supply in a semi-closed Oxyfuel process suitable for power production with very low emissions of carbon dioxide and oxides of nitrogen to atmosphere. Oxygen is ...  
WO/2002/057691A1
A compact, highly flexible and efficient, multi-positionable, multi-dimensional and multi-stage gas-fired heat exchanger system as described. The system is connectable in a forced air duct regardless of the angular position and size of t...  
WO/2002/057501A1
A heating furnace with regenerative burners and a method of controlling a furnace pressure; the heating furnace, comprising a plurality sets of regenerative burners having preheat zones, heating zones, uniform zones, and, as heat sources...  
WO/2002/055933A1
Fuel such as coal is combusted in a staged combustion device in a method comprising feeding into a first combustion stage of said furnace said fuel and gaseous oxidant containing more than 21 vo. % oxygen, and preferably 21.8 to 29 vol. ...  
WO/2002/053969A1
The present invention relates to a device for combustion of a carbon containing fuel in a nitrogen free atmosphere, and a method for operating said device. The device may be integrated with a power generation plant (i.e. gas turbine(s)) ...  
WO/2002/053970A1
A NOx reduction burner system and process. Fuel modification and fuel rich reactor zone (18) gases are brought together with products from a fuel lean reactor zone (20) in a low temperature burnout and NOx reduction reactor zone (22). Th...  
WO/2002/052195A1
The invention relates to a mobile cremation device, comprising a combustion chamber (1) which can be opened and closed with at least one opening (8, 9), at least one hearth (6, 7) which can be activated and deactivated, and a device for ...  
WO/2002/050471A1
An oxygen separation and combustion apparatus (1; 2; 3) in which fluid passages (18, 20, 22, 23) and oxygen transport membranes (12, 14, 16) are located within a combustion chamber (10). The oxygen transport membranes (12, 14, 16) separa...  
WO/2002/042687A1
This invention, Centrifugal and Divided Space combustion method, need to install a cylindrical fuel pot, the first combustion chamber, the second combustion chamber and an exhaust pot. It also needs to install the upper and the lower pot...  
WO/2002/033320A1
Disclosed is an incinerating apparatus using low and high frequency induction heating. The incinerating apparatus includes a thermal decomposition type heating device (C) for instantaneously heat waste to a high temperature using low and...  
WO/2002/033317A1
The invention relates to a method for the combustion of solid, even non-homogeneous, fuel in a furnace. Said method comprises the following steps: (a) solid fuel is subjected to combustion, partial combustion or gasification in the combu...  
WO/2002/033318A1
A multi-stage heating apparatus having a first stage combustion chamber (14), a second stage combustion chamber (30), a primary porous matrix chamber (13) disposed between the first and second stage combustion chambers, a second porous m...  
WO/2002/032554A1
A damper vane assembly (38) for controlling the flow of flue gas between a flue gas pass (28) of a combustion vessel (12) which generates flue gas and a selective catalytic reactor (40) operable to catalytically treat flue gas in a combu...  
WO/2002/033316A1
The object of this invention is to provide a method and device for recovering waste heat in a preheating unit of hot oil boilers. The device of this invention has air feed pipes (3) transversely set in the body (1) of a boiler. Shielding...  
WO/2002/031407A1
A method for reducing NO¿x? in a combustion gas which is discharged from a combustion furnace for burning a fuel by the use of a gas containing oxygen in an amount of 80 vol % or more and contains oxygen, characterized in that it compri...  
WO/2002/029237A1
An apparatus for utilizing the radiation energy by $g(a) in an electric power generating system, which has a fuel activating device (5), a feed air activating device (2) and a neutron energy irradiating device (3),wherein a feed fuel and...  
WO/2002/029325A1
A regenerator matrix (10) comprised of primary (34) and secondary(36) embossments.  
WO/2002/026655A1
A first alumina honeycomb structure, characterized in that it has an impurity content of 2 wt % or less and contains alumina as a primary component; and a second alumina honeycomb structure, characterized in that it contains alumina as a...  
WO/2002/025202A1
A rotary regenerative air preheater (10) has ring assemblies (34) at the upper and lower ends which define the outer periphery and support the air preheater housing panels (50). The ring assemblies (34) are spaced by spokes (46) which ar...  

Matches 851 - 900 out of 20,282