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Patent Searching and Data


Matches 601 - 650 out of 20,789

Document Document Title
WO/2008/141412A1
A method of introducing oxygen into a boiler system for combustion with a prepared fuel in a furnace combustion chamber comprises providing a plurality of swirl-inducing elements to the air stream delivery lines, and a plurality of oxyge...  
WO/2008/142654A2
In one embodiment, a method for generating heat energy includes injecting a stream having a concentration of at least 50% oxygen (O2 stream) into a primary gas stream through a mixer, the mixer discharging the O2 stream as two or more sp...  
WO/2008/142654A3
In one embodiment, a method for generating heat energy includes injecting a stream having a concentration of at least 50% oxygen (O2 stream) into a primary gas stream through a mixer, the mixer discharging the O2 stream as two or more sp...  
WO/2008/139104A2
The invention relates to an internal combustion burner that comprises a combustion chamber (2) supplied with fuel and oxidant, and at least two combustion devices (3a, 3b) supplied with oxidant and fuel. The combination of the two combus...  
WO/2008/140899A1
Disclosed herein is a NOx reducing system comprising a first inner conduit in fluid communication with a reactant source; and a first outer conduit comprising an open end for receiving the first inner conduit and a closed end; the first ...  
WO/2008/139104A3
The invention relates to an internal combustion burner that comprises a combustion chamber (2) supplied with fuel and oxidant, and at least two combustion devices (3a, 3b) supplied with oxidant and fuel. The combination of the two combus...  
WO/2008/140899A8
Disclosed herein is a NOx reducing system comprising a first inner conduit in fluid communication with a reactant source; and a first outer conduit comprising an open end for receiving the first inner conduit and a closed end; the first ...  
WO/2008/135030A2
Disclosed is a combined ventilator/gas valve unit (1) comprising at least one gas valve (2) that is disposed in a housing (2.1), a nozzle (3) located therebehind, and an adjoining ventilator (4) which is provided with a multipart ventila...  
WO/2008/135362A1
The invention relates to a method for the safe, low NOx emission operation of a gas turbine system having combustion gas rich in hydrogen, and a gas turbine system having a device for water injection into fuels rich in hydrogen into a ga...  
WO/2008/135030A3
Disclosed is a combined ventilator/gas valve unit (1) comprising at least one gas valve (2) that is disposed in a housing (2.1), a nozzle (3) located therebehind, and an adjoining ventilator (4) which is provided with a multipart ventila...  
WO/2008/133051A1
Provided is a finely-powdered coal burning boiler, which reduces an air-excess ratio thereby to reduce the emission of unburned contents such as CO. The finely-powdered coal burning boiler comprises finely-powdered coal feed measuring me...  
WO/2008/129087A1
The invention relates to a method for facilitating the draught of a cold chimney and to a device for implementing same, in which an electrically operated mobile element (1) is provisionally installed in the hearth (2) of the chimney when...  
WO/2008/128390A1
A piston type energy-saving dust collecting system includes a piston type dust collector (201), a heat exchanger (202), a heat radiator (208) and a dust collecting pool (209). The piston type dust collector transmits the flue dust into s...  
WO/2008/127765A2
A valve useful in distributing gas received in one inlet (55) to several outlets (56) in a sequence, and burner apparatus including this valve for feeding material in sequence to outlets of a burner thereby forming a non-stationary flame...  
WO/2008/112345A1
A secondary air flow biasing apparatus (200) for a CFB combustion system includes a sorbent feed path (204) configured to convey processed sorbent particles to a CFB furnace (102) using a portion of secondary combustion air supplied to t...  
WO/2008/104859A3
Boiler comprising a support structure, a burner mounted on said support structure, susceptible to burn a mixture of comburent air and fuel for generating a flow of hot fumes and means for transferring heat from the above-mentioned fumes ...  
WO/2008/095984A3
The invention relates to a method and a device for the combustion of solid fuels using combustion agents containing free oxygen, in particular for an oxyfuel process. According to said method, gases that are charged with dust in the form...  
WO/2008/095410A1
A honeycomb grate incinerator includes a furnace jacket (10), a lining (30) and honeycomb grates (20). The lining (30) and the honeycomb grates (20) are disposed in the furnace jacket (10), and each of the honeycomb grates (20) has a hol...  
WO/2008/095984A2
The invention relates to a method and a device for the combustion of solid fuels using combustion agents containing free oxygen, in particular for an oxyfuel process. According to said method, gases that are charged with dust in the form...  
WO/2008/091158A1
A method for enhancing carbon dioxide capture from flue gases produced in a combustor in a gas power plant or thermal power plant comprising a combustor, an oxygen separation device, one or more turbine plants comprising a turbine unit a...  
WO/2008/087150A1
A combustion installation (1 ) is described comprising a combustion device (2) with a combustion space (3) for combustion of a fuel and an oxygen-containing gas to a combustion gas in the combustion space (3), and a membrane device (25)....  
WO/2008/084346A1
Coal is upgraded through use of carbon dioxide and/or nitrogen and optionally integrated with a combustion process.  
WO/2008/077967A1
The present invention relates to an oven (1) wherein flammable gases such as methane (CH4) or butane (C4H10) are used for the energy source, that comprises a cooking chamber (2) wherein the cooking process is performed by burning flammab...  
WO/2008/078011A1
The invention relates to an incineration furnace adapted for recovering the thermal energy of combustion gases (G) and comprising a hearth (1) for receiving the fuel (D) in the form of a bed and provided with primary oxidant-gas injector...  
WO/2008/076963A3
A method of generating electrical power in which a synthesis gas stream generated in a gasifier (12, 12', 12' ') is combusted in an oxygen transport membrane (28) system of a boiler (26). The combustion generates heat to raise steam to i...  
WO/2008/076963A4
A method of generating electrical power in which a synthesis gas stream generated in a gasifier (12, 12', 12' ') is combusted in an oxygen transport membrane (28) system of a boiler (26). The combustion generates heat to raise steam to i...  
WO/2008/075003A1
A fuel composition comprises glycerol and a combustion improving agent. The glycerol may be obtained from a renewable biological source and before mixing with the combustion improving agent may be treated by mixing with an inorganic acid...  
WO/2008/071970A1
A heating system for heating a fluid, the system comprising two separate heat exchangers (7, 8), each directly heated by a burner (1, 2) to heat the fluid, a common flue (9) into which the two burners are arranged to discharge their exha...  
WO/2008/070717A3
A method of heating process streams fed to a boiler incorporating an oxygen transport membrane device that includes an oxygen-containing stream and a boiler feed water stream. The membrane device separates oxygen to support combustion of...  
WO/2008/070627A2
Heating provided by a burner that combusts hydrocarbon fuel can be provided at a sequence of different heat transfer rates by adjusting the total oxygen concentration of oxidant streams fed to the burner. A burner with which the method c...  
WO/2008/065568A1
Coal is upgraded through use of carbon dioxide and/or nitrogen and optionally integrated with a combustion process.  
WO/2008/064661A2
Disclosed are a method and an installation for generating effective energy by gasifying waste. In said method and installation, waste such as garbage is introduced into a shaft-type melting gasifier, is dried in a reverse flow, is degass...  
WO/2008/064661A3
Disclosed are a method and an installation for generating effective energy by gasifying waste. In said method and installation, waste such as garbage is introduced into a shaft-type melting gasifier, is dried in a reverse flow, is degass...  
WO/2008/062344A3
A passive stream regulating system applicable to air-flue gas or water-flue gas heat exchangers, preferably natural gas balanced flue or natural flue home heaters and home boilers, which allows to attain non-over oxygenated stoichiometri...  
WO/2008/062344A2
A passive stream regulating system applicable to air-flue gas or water-flue gas heat exchangers, preferably natural gas balanced flue or natural flue home heaters and home boilers, which allows to attain non-over oxygenated stoichiometri...  
WO/2008/059131A3
The invention relates to a burner for solid fuel such as biomass or tyres, that comprises a heating body in the shape of a cylinder (1,1', 1') with solid fuel supply means and means for the inlet of primary air (13, 13', 13') as oxidant,...  
WO/2008/056650A1
A pulverized coal boiler of high reliability that attains assured inhibition of any increase of flame temperature occurring at combustion of unburned gas inside furnace by supply of combustion air from an after-air port and attains lower...  
WO/2008/049496A1
Described is a shut-off flap (10), in particular for use in a device for exhaust-gas purification, in particular for the regenerative post-combustion of tar and/or carbon and/or graphite particles in waste air, having a flap blade (18) w...  
WO/2008/051798A1
Using oxygen-lean gas as the transport medium in which pulverized fuel solids are conveyed to the burner of a combustion system permits combustion at levels of combustion rate and NOx production under circumstances under which those leve...  
WO/2008/046425A3
A device is supplying combustion air to a combustion chamber (11), in which solid fuel is being burned, and the air supply is controlled in accordance with at predetermined program as a function of combustion time. The predetermined prog...  
WO/2008/046425A2
A device is supplying combustion air to a combustion chamber (11), in which solid fuel is being burned, and the air supply is controlled in accordance with at predetermined program as a function of combustion time. The predetermined prog...  
WO/2008/043920A2
The invention relates to a cereal burner. The cereal burner includes a furnace (11) having a frustoconical portion (117) connected at its outlet (116) to a boiler (8), wherein the furnace is supplied with fuel by an Archimedes screw (2) ...  
WO/2008/043920A3
The invention relates to a cereal burner. The cereal burner includes a furnace (11) having a frustoconical portion (117) connected at its outlet (116) to a boiler (8), wherein the furnace is supplied with fuel by an Archimedes screw (2) ...  
WO/2008/031800A1
This object is achieved using an existing water injecting technology used in precalciners for NOx control. The inventive method comprises the step of injecting water into the precalciner to control the temperature. Thanks to considerably...  
WO/2008/029560A1
An apparatus for treating wastes which comprises a vessel forming an incineration chamber (4) where wastes are incinerated and air introduction pipes (6A and 6B) through which combustion air is introduced into the incineration chamber fr...  
WO/2008/017153A1
A consumer appliance comprises a source of humidified hydrogen; and, a combustion zone in fluid flow communication with a source of oxygen and the source of humidified hydrogen. A method of producing a visible hydrogen flame comprising p...  
WO/2008/017153A9
A consumer appliance comprises a source of humidified hydrogen; and, a combustion zone in fluid flow communication with a source of oxygen and the source of humidified hydrogen. A method of producing a visible hydrogen flame comprising p...  
WO/2008/017153A8
A consumer appliance comprises a source of humidified hydrogen; and, a combustion zone in fluid flow communication with a source of oxygen and the source of humidified hydrogen. A method of producing a visible hydrogen flame comprising p...  
WO/2008/013843A3
The present invention relates to a system for carrying out oxygen-enhanced combustion in an industrial process wherein the industrial process, an oxygen supply system or a source of oxygen, a heat recovery network, and an alternative Ran...  
WO/2008/013843A2
The present invention relates to a system for carrying out oxygen-enhanced combustion in an industrial process wherein the industrial process, an oxygen supply system or a source of oxygen, a heat recovery network, and an alternative Ran...  

Matches 601 - 650 out of 20,789