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Matches 601 - 650 out of 20,565

Document Document Title
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/2008/059131A3
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/2008/043920A3
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/2008/043920A2
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/2008/031800A1
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/2008/017153A8
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/2008/017153A9
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/2008/013843A3
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...  
WO/2008/010242A1
The invention relates to a fume treatment device (10) for use in a chimney flue (3) of a boiler (2), said flue having a minimum project section (A). The device comprises a branch-off (32) that divides the flue (3) into a main duct (30) a...  
WO/2008/003304A1
The invention relates to a method for controlling the combustion air supply in a steam generator that is fueled with fossil fuels, the combustion air being supplied gradually in different combustion zones. The invention is characterized ...  
WO/2008/002452A3
The unburned carbon content of ash is reduced by entraining a stream of the ash (3) into a stream of oxidant (5) and combusting the unburned carbon with oxygen in the oxidant.  
WO/2008/002452A2
The unburned carbon content of ash is reduced by entraining a stream of the ash (3) into a stream of oxidant (5) and combusting the unburned carbon with oxygen in the oxidant.  
WO/2008/002447A2
A burner at which fuel cannot be combusted with air as the only source of oxygen for combustion in a stable flame at the burner when the feed rate of the fuel is too low, when the fuel is fed at too high an air-to-fuel mass ratio, when t...  
WO/2008/002452A8
The unburned carbon content of ash is reduced by entraining a stream of the ash (3) into a stream of oxidant (5) and combusting the unburned carbon with oxygen in the oxidant.  
WO/2008/001276A3
The invention relates to a solid fuel stove comprising a combustion chamber (12) for containing combustion fuel and a blower assembly (50) configured to provide airflow entering the combustion chamber in operating condition. When guiding...  
WO/2008/002447A3
A burner at which fuel cannot be combusted with air as the only source of oxygen for combustion in a stable flame at the burner when the feed rate of the fuel is too low, when the fuel is fed at too high an air-to-fuel mass ratio, when t...  
WO/2007/148991A1
The present invention relates to an afterburner for gas from a gasification plant. The afterburner provides an optimal mixture of combustible gas and air, permitting an optimal reaction between the 02 in the air and the gas and creating ...  
WO/2007/146556A2
A damper regulator device for adjusting the orientation of a damper blade in an air transfer system, such as a duct, is disclosed. The regulator is coupled to an end portion, of a damper shaft, pivoting of a handle component of the regul...  
WO/2007/146556A3
A damper regulator device for adjusting the orientation of a damper blade in an air transfer system, such as a duct, is disclosed. The regulator is coupled to an end portion, of a damper shaft, pivoting of a handle component of the regul...  
WO/2007/144751A3
Wood-fired oven for cooking dough products, such as pizza and bread, provided with an apparatus for eliminating the fumes comprising a bypass pipe connected to the flue by means of connectors, a two-stage mechanical filtering cyclone sit...  
WO/2007/139475A1
Burner for particulate fuel, above all pellets such as bio-pellets, comprising a chute (10) having a longitudinal axis (11), the chute having a generally horizontally oriented longitudinal axis and having an inner wall of an essentially ...  
WO/2007/131378A1
The invention relates to a wind-driven cowl (1) which can be placed on a fixed part (3), to be mounted on a chimney, so as to freely revolve. Said cowl (1) has a recess (4) in which a free end (8) of a rotating shaft (5) engages. Said ro...  
WO/2007/131379A1
The invention relates to a wind-driven cowl (1) which can be placed on a fixed part (3), to be mounted on a chimney, so as to freely revolve. Said cowl (1) has first means upon which wind (W) can act in such a manner that the cowl (1) is...  
WO/2007/126980A2
A furnace is heated by a burner that can be selectively operated by either air-fuel or oxy-fuel combustion. The burner comprises a conduit for fuel, a conduit for air, a conduit for oxidant, and control means for regulating flow through ...  
WO/2007/126980A3
A furnace is heated by a burner that can be selectively operated by either air-fuel or oxy-fuel combustion. The burner comprises a conduit for fuel, a conduit for air, a conduit for oxidant, and control means for regulating flow through ...  
WO/2007/125457A2
A smoke discharging chimney (1) comprising a plate (3), a first tubular element (5) associated to the plate (3), and a second tubular element (9) apt to be coaxially coupled with the first one (5). The first tubular element (5) has a lat...  
WO/2007/125457A3
A smoke discharging chimney (1) comprising a plate (3), a first tubular element (5) associated to the plate (3), and a second tubular element (9) apt to be coaxially coupled with the first one (5). The first tubular element (5) has a lat...  
WO/2007/116598A1
[PROBLEMS] It is intended to produce ash by low-temperature heat treatment of waste. [MEANS FOR SOLVING PROBLEMS] There is provided a method of low-temperature heat treatment of waste, characterized in that an active thermal gas of 250°...  
WO/2007/113186A1
A burner (1) comprising a burner body (2), a combustion chamber (3) into which a fuel means and air are introduced, first introducing means (13) for introducing said fuel means into said combustion chamber, second introducing means (10) ...  
WO/2007/113074A1
A fuel lance (25) for a gas turbine plant having sequential combustion, in which hot gas (37) is produced in a first combustion chamber and is expanded in a downstream turbine and then flows through a downstream second combustion chamber...  
WO/2007/105335A1
Tertiary nozzle (3) of port (31) for gas injection into furnace (34) comprising a contracted flow producing channel provided obliquely toward central axis (C) from the upstream side of gas flow so that the gas flow has a velocity compone...  
WO/2007/103311A2
A smokeless thermal vaporizer apparatus for extracting and vaporizing essential ingredients from natural herbal medicines includes a heating device (2) and a handheld delivery device (3). The heating device has a heating element (11) dis...  
WO/2007/092977A1
Described is a device for the combustion of organic substances, having a combustion chamber (2) which is provided in a housing (1) and is thermally insulated with respect to the housing (1), and having a countercurrent heat exchanger (8)...  
WO/2007/094010A1
The present invention is related to fuel saving gas turbine engine comprising water injection system (4). The energy produced by this engine is utilized for any purpose like electric generation, machine boat, industries and to run other ...  
WO/2007/091275A1
The present invention relates to a fuel saving jet propulsion engine comprising a water injection system (4). One pair of water injectors (4) is located in the combustion chamber (6) near the turbine (5) and a second pair of water inject...  
WO/2007/090359A1
The combustion space of a boiler with air supply pre-heating, containing a burner and a reflector. Reflector (1), made of fire-resistant material with thermal resistance higher than 700° C, is fitted with through ducts, the inputs of wh...  
WO/2007/087020A1
A dual-fuel burner (10) for use in furnaces such as in steam cracking includes a primary air chamber, a burner tube (12) having an upstream end (16) and a downstream end (12), a fuel orifice (11) located adjacent the upstream end of the ...  
WO/2007/084011A1
A heat recovery unit comprise a heat exchanger (3) which is arranged in an annular space (4) which constitutes a part of an exhaust conduit (2) from e.g. a gas turbine or diesel engine. A bypass conduit (6) for the exhaust is arranged th...  
WO/2007/082640A1
In a wood-pellet cogeneration unit comprising a pellet feed, a combustion chamber, an ash removal device and a stirling engine, in order to achieve an optimum efficiency, provision is made for an exhaust gas recuperator (11) to preheat c...  
WO/2007/083088A1
An apparatus (10) for delivering a liquid in droplet form is disclosed. The apparatus includes one or more pipes (12, 14, 16) for carrying a liquid to multiple nozzles. The apparatus (10) also includes a vibration producer (20) for apply...  
WO/2007/083273A1
A system for converting combustion devices into hybrids, wherein liquid compositions are initially located in a tank before exiting same through a line and being fed to the electronic apparatus via a filter. At first, evaporation and par...  
WO/2007/080873A1
A pulverized coal-fired boiler which can reduce both NOx and CO by supplying air efficiently to the central portion of a furnace and to the vicinity of the furnace wall thereby accelerating mixing with combustion gas. A main after air po...  

Matches 601 - 650 out of 20,565