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Patent Searching and Data


Matches 601 - 650 out of 7,259

Document Document Title
WO/2007/068114
A cyclone gasifying combustion burner (11) has an inner cylindrical wall (16) with a contour chamber (14) feeding combustion air (13) into the inner cylindrical wall (16). The burner has an open end (34) and a solid fuel support end (28)...  
WO/2007/070320
A method of heating a fluid utilizing a process heater having one or more first combustion zones and one or more second combustion zones. The combustion of a fuel is divided between the first and second combustion zones. The oxygen is pr...  
WO/2007/063388
Coal is upgraded through use of carbon dioxide and/or nitrogen and optionally integrated with a combustion process.  
WO/2007/063388
Coal is upgraded through use of carbon dioxide and/or nitrogen and optionally integrated with a combustion process.  
WO/2007/060209
A combustion installation (1 ) comprising a combustion device (2) for combustion of a fuel and an oxygen-containing gas to a combustion gas and a method for such combustion is described. A nozzle means (31 ) is arranged for injection of ...  
WO/2007/061107
The invention aims at separating carbon dioxide from exhaust combustion gas effectively and making it possible to discharge the residual exhaust combustion gas enriched in the exhaust gas components other than carbon dioxide by the separ...  
WO/2007/057772
A heating apparatus, in particular a boiler for domestic use, has a pre-mix system (10, 20), prearranged for supplying a pre-mix burner (5) with a mixture formed by combustion air and combustible gas. The pre-mix system comprises a fan a...  
WO/2007/057772
A heating apparatus, in particular a boiler for domestic use, has a pre-mix system (10, 20), prearranged for supplying a pre-mix burner (5) with a mixture formed by combustion air and combustible gas. The pre-mix system comprises a fan a...  
WO/2007/048428
The invention relates to a process and an apparatus for low-NOx combustion with at least one burner (5) using fuel and oxidizing agent and/or furnace off-gases and/or carbon dioxide and/or steam. The low-NOx combustion according to the i...  
WO/2007/039687
The invention relates to an oxycombustion method comprising the capture of the CO2 produced. According to the invention, a mixer (M) supplies a chamber (CC) with a mixture of oxygen originating from a unit (O) and with recycled fumes ori...  
WO/2007/036236
Heat can be recovered from hot gas produced in a thermal reactor ( 1 ), by injecting water into the gas at one or more injection zones (4) in such an amount and in such a way that the gas temperature due to water evaporation is reduced t...  
WO/2007/028257
A furnace (10) for burning solid fuel using surrounding air (12). The furnace (10) includes a firebox (14) for burning the solid fuel thereinto. An air-introducing system (22) is provided for introducing the surrounding air (12) into the...  
WO/2007/028257
A furnace (10) for burning solid fuel using surrounding air (12). The furnace (10) includes a firebox (14) for burning the solid fuel thereinto. An air-introducing system (22) is provided for introducing the surrounding air (12) into the...  
WO/2007/028711
The invention relates to a burner arrangement for a combustion chamber (12) in addition to an associated combustion chamber (12), in particular a gas turbine combustion chamber or a steam generator combustion chamber, comprising a plural...  
WO/2007/026235
A compound of chemical substances mixed according to fixed proportions is suitable for the combustion catalysis of liquid and gaseous fuels, as well as solid fuels, in various and different application fields. The chemical compound is di...  
WO/2007/023238
The invention relates to a combustion method which is performed in a furnace that is equipped with energy recovery means and burners, whereby the heat from the combustion fumes is recovered by energy recovery means and said recovered hea...  
WO/2007/020496
Systems and methods for exhaust gas recirculation in which at least a desired effective oxygen concentration is maintained for stable combustion at increased recirculation rates. Oxygen-enriched gas (210o) is injected into the recirculat...  
WO/2007/020496
Systems and methods for exhaust gas recirculation in which at least a desired effective oxygen concentration is maintained for stable combustion at increased recirculation rates. Oxygen-enriched gas (210o) is injected into the recirculat...  
WO/2007/021239
A method during the combustion of a fuel with an oxidant in an industrial furnace, in which the fuel and the oxidant are supplied to a burner head and where the flame is monitored by means of a detector for ultraviolet light. The inventi...  
WO/2007/020454
Thermal oxidiser (1) for the oxidation of a feed liquid (W) comprising an elongated retort (3) provided with a combustion gas input lance (5), a feed liquid input lance (7), one or more flow straighteners (11) and an exhaust gas outlet (...  
WO/2007/003830
The invention concerns a combustion device comprising a combustion chamber (1), a primary reactor (2) and a suction and exhaust tube for gases (4) wherein the gas suction and exhaust tube (4) passes through the primary reactor (2). In a ...  
WO/2007/005989
A process for snow melting but useful elsewhere, accomplished by an air/water interface and a water/snow interface. Water is sprayed into a stream of hot air, which is blown onto the snow. The small particles of water are intimately invo...  
WO/2006/135517
A cap device (60) for a flue opening of a chimney (62) to enhance draw of smoke and to protect from entry of animals, debris, and the elements, which device comprises: a tubular housing (64) having a plurality of planar sidewalls fabrica...  
WO/2006/134134
The invention relates to a circulating fluidized bed device provided with an oxygen-fired furnace (1) , a separator (2) for separating gas and solid particles, a return circuit for returning solids to the furnace (3) , and an outlet duct...  
WO/2006/128426
The invention relates to an improved power station having hot CO2 gas recycling which recycles CO2 from the combustion process at high temperature. For this, compared with the previously known power station designs, two improvements have...  
WO/2006/120371
Direct gas leakage between the air outlet and gas inlet of heat exchangers is reduced by rotary providing a pressure device to draw (20) air through ducts in a sector plate. The gas can be drawn through slots in the sector plate by a suc...  
WO/2006/118609
A melter having a body adapted to support a heating unit to heat air, and a flow director having a louver. The flow director is pivotally connected to the heating unit and is generally adapted to direct a flow of the air.  
WO/2006/114654
The object of the invention is a method for the automatic combustion of solid granular fuels, particularly pellets, in a boiler having a water-heating heat exchanger, a burner, an air inlet and a' flue gas outlet duct. The invention is e...  
WO/2006/114654
The object of the invention is a method for the automatic combustion of solid granular fuels, particularly pellets, in a boiler having a water-heating heat exchanger, a burner, an air inlet and a' flue gas outlet duct. The invention is e...  
WO/2006/103370
The invention relates to a combustion device which produces fumes containing CO2 and steam and which consists of: a circulating fluidised bed reaction chamber (1, 2), a separator (10, 20), and heat recuperator means comprising one part w...  
WO/2006/099962
The invention relates to a power plant comprising an electrolysis device (5) which requires one part of the electro energy which is produced by the power plant, said electrolysis device forming a variable load for the constant control of...  
WO/2006/099962
The invention relates to a power plant comprising an electrolysis device (5) which requires one part of the electro energy which is produced by the power plant, said electrolysis device forming a variable load for the constant control of...  
WO/2006/099034
A heat transfer system (10) and use thereof . The heat transfer system provide for the combustion of a fuel and the use of heat energy released by the' combustion to heat a process fluid and to preheat the fuel and oxidant prior to their...  
WO/2006/093698
An improved combustion method and corresponding apparatus is disclosed, where the method includes oxidizing a fuel in a combustion chamber with an oxidizing stream including an air stream and a first recycled flue gas stream and mixing a...  
WO/2006/092279
Disclosed is a device for the controlled production of nanosized soot particles by means of a burner (12). A cooling device (58) for chilling a burner flame is assigned to the burner.  
WO/2006/085922
A combustor assembly includes a combustor vessel having a wall, a proximate end defining an opening and a closed distal end opposite said proximate end. A manifold is carried by the proximate end. The manifold defines a combustion produc...  
WO/2006/078827
The invention relates to a process for decreasing flame temperature in a flame spray reaction system, the process comprising the steps of providing a precursor medium comprising a precursor to a component; flame spraying the precursor me...  
WO/2006/078827
The invention relates to a process for decreasing flame temperature in a flame spray reaction system, the process comprising the steps of providing a precursor medium comprising a precursor to a component; flame spraying the precursor me...  
WO/2006/070392
The present invention relates to a cooling system for cooling flue gas coming out of a pulverised coal fired fornace and finds its usage in studying combustion behaviour and constituents of flue gas resulting from combustion of pulverise...  
WO/2006/053866
The invention relates to a method for starting a burner for combusting synthesis gases, wherein said burner comprises first and second fuel passages (7, 31), the first fuel passage (31) encompasses the second fuel passage (7) in a substa...  
WO/2006/054015
The invention concerns a heat exchanger (4) for a combustion oven, said exchanger comprising a heat exchanging zone (2) provided with means for the passage of hot fumes derived from a burner of the oven, said zone being traversed by at l...  
WO/2006/047857
A regenerative burner device for a furnace and a method of removing contaminants from such a device. The burner device includes a burner for introducing heat and waste gas into a furnace during ignition when supplied with fuel and a comb...  
WO/2006/045884
A cooling system for air ports (4) and other ports in furnace walls (1) includes a cooling medium pumping system and ports provided with a cooling medium piping (3) or channels inside the metallic port material (2). The liquid flow gener...  
WO/2006/044408
The invention includes method and apparatus for controlling the stability of a burner, preferably a low NOx burner, of a natural draft heater. The method includes measuring the draft over a time period and generating a measured output fr...  
WO/2006/041391
The invention relates to a fire grate for a burner for burning o solid fuel bodies, which fire grate (9) comprises an inside (10) with a supporting surface (11 ) intended for receiving fuel bodies, outlet holes (14) for combustion-suppor...  
WO/2006/040402
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 on one or seve...  
WO/2006/038242
A burner particularly for solid fuels, comprising a combustion firebox which forms a containment seat (4) for the fuel to be burned and means (5) for feeding the fuel to the containment seat. The combustion firebox (6) comprises at least...  
WO/2006/038242
A burner particularly for solid fuels, comprising a combustion firebox which forms a containment seat (4) for the fuel to be burned and means (5) for feeding the fuel to the containment seat. The combustion firebox (6) comprises at least...  
WO/2006/034771
The invention relates to a method for heating and/or evaporating a fluid, said method comprising the following steps: a) a solid organic energy carrier is burned, b) the thus produced hot exhaust gases loaded with dust are guided through...  
WO/2006/031630
A method and apparatus provide combustion in a radiant tube in first, second and third stages, with flue gas recirculation that begins at the second stage.  

Matches 601 - 650 out of 7,259