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WO/2016/104725A1 |
The present invention provides a burner, a combustor equipped with the burner, and a gas turbine, with which it is possible to premix a first hydrocarbon-based fuel (for example, natural gas), a second fuel (for example, hydrogen gas), a...
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WO/2016/071457A1 |
A burner 100 comprising a burner body 110 having a burner chamber with a backing plate 122 and having a burner element received in the burner chamber, the burner element having a plurality of gas nozzles 117 for supplying gas into the bu...
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WO/2016/064391A1 |
A fuel burner system (10) configured to inject a liquid fuel and a gas fuel into a combustor (12) of a turbine engine (14) such that the engine (14) may operate on the combustion of both fuel sources (20, 24) is disclosed. The fuel burne...
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WO/2016/058903A1 |
The invention relates to a fuel nozzle body (1) comprising a rearward end (2) and a front end (3) comprising an outer tube (4) which extends from the rearward end (2) to the front end (3) and has radial openings (5) for a first fuel (6) ...
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WO/2016/024976A1 |
A multi-functional fuel nozzle (10) for a combustion turbine engine is provided. An annular fuel-injecting lance (12) may include a first fluid circuit (14) and a second fluid circuit (16). One of the first and second fluid circuits duri...
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WO/2016/020587A1 |
The present invention relates to a burner (1) that comprises a conduit for primary air or gas delimited by an outer wall and a concentric inner wall of axis X and conduits (21) for injecting radial primary air or gas, said burner being c...
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WO/2015/195441A1 |
A co-firing process is described using coal and processed biomass to reduce adverse by-products in a coal combusting apparatus. The coal feedstock is selected from coal, a coal substitute processed biomass, or an aggregate blend of coal ...
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WO/2015/186611A1 |
A water supply step (S1) for supplying water to a liquid-fuel channel of a nozzle is executed during a liquid fuel supply state (Mo) in which only liquid fuel is supplied to the nozzle, a post-switch water-purging step (S3) for supplying...
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WO/2015/164081A1 |
System and method for generating a flame effect. An embodiment includes a nozzle assembly with an outer nozzle and an inner nozzle. At least a portion of the inner nozzle is nested within at least a portion of the outer nozzle. The syste...
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WO/2015/154969A1 |
A burner operating with flameless combustion, comprising a system for sucking the recycling flue gases directly from the combustion chamber by means of an ejector (1) fed with the comburent, a heat exchange system positioned between the ...
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WO/2015/150114A1 |
The invention relates to a burner (2) having a plurality of pre-mixing chambers (6) each having a fuel nozzle (10) for two fuels, wherein the fuel nozzle (10) has a fuel lance (14) that extends in a flow direction (S), in which fuel lanc...
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WO/2015/150089A1 |
The invention relates to a burner head (1) with a central casing (2), an oil supply line (3) which extends in the axial direction through the central casing (2) and which is fluidically connected to multiple oil outlet openings (9), a co...
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WO/2015/095682A1 |
Methods and apparatus for processing a metal using a hybrid burner are described herein. The costs of melting and refining metal, such as iron, using standard burners is subject to fluctuation. The hybrid burners described herein are cap...
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WO/2015/045584A1 |
A burner equipped with: a tubular first outer tube (20); a diffuser (21) arranged on the inside of the first outer tube (20) and having an inner circumferential surface the diameter of which gradually increases in a first direction; firs...
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WO/2015/011114A1 |
Process, reactor and burner (1, 20, 30, 60, 90) for the gasification of a hydrocarbon fuel. The burner comprises coaxial channels for the separate supply of an oxidizer gas, a hydrocarbon fuel and a moderator gas. A coaxial channel with ...
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WO/2014/179956A1 |
Provided are a system and a method for small-scale combustion of pulverized solid fuels. A fuel stream is injected into the flow field of the secondary air in a direction that is substantially opposite to the direction of the secondary a...
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WO/2014/169963A1 |
The invention relates to a central burner for multi-fuel, multi-lance burner systems, having a central lance which has an inner pipe and an outer pipe. The inner pipe and the outer pipe form an annular gap duct. Multiple outer lances are...
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WO/2014/128175A1 |
A mixed-fuel vacuum burner-reactor (100) includes a primary combustion chamber (110) having a conical interior and a first set of directing blades. The conical interior is connected to an intake manifold (150) on one end and a reduction ...
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WO/2014/114535A1 |
The invention relates to a burner (1), having a central fuel-supplying assembly (2), an annular air channel (3) surrounding the central fuel-supplying assembly (2) for supplying combustion air, first fuel nozzles (4) for injecting a subs...
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WO/2014/026719A1 |
Combustor (50) for use in a turbine (100). The combustor (50) comprising a multiple fuel atomizers (10) which has a gas inlet for feeding gaseous fuel as first combustible into an inlet zone of the atomizer, an air inlet for feeding comp...
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WO/2014/017185A1 |
This invention generally refers to a new generation of fuel additives which can provide catalytic action to improve the combustion process of fossil fuels and to a catalyst among others containing an iron compound combined with an over-b...
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WO/2014/008142A1 |
A heating system can include certain pressure sensitive features. These features can be configured to change from a first position to a second position based on a pressure of a fuel flowing into the feature. These features can include, f...
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WO/2013/142921A1 |
An atomiser injector includes: a central tube (12) terminating in a first outlet (16) for emitting a jet of particulate slurry fuel along a central axis (11), and structure (20) adjacent to the central tube so as to define with the tube ...
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WO/2013/144448A1 |
The invention relates to a boiler for burning a fuel, particularly a powdered biofuel, preferably pulverized wood, said boiler (10) comprising a hybrid burner, which comprises elements (11, 15) for supplying and burning a fossil fuel and...
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WO/2013/141312A1 |
Provided is a pulverized coal/biomass mixed-combustion burner capable of combusting large volumes of biomass fuel as an auxiliary fuel, and capable of combusting only pulverized coal if there is insufficient biomass fuel. The pulverized ...
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WO/2013/141311A1 |
Provided is a pulverized coal/biomass mixed-combustion burner capable of combusting large volumes of biomass fuel as an auxiliary fuel, and capable of combusting only pulverized coal if there is insufficient biomass fuel. The pulverized ...
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WO/2013/087310A1 |
A fuel nozzle (2) for two fuels, with an inner pipe (5) with radially oriented outlet openings (7) for a first fuel and with an outer pipe (6), surrounding the inner pipe (5), with axially oriented outlet openings (10) for a second fuel,...
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WO/2013/057128A1 |
Process and reactor for the production of synthesis gas by partial combustion of a hydrocarbon feed. A burner is used with a plurality of coaxial burner channels, wherein at least one channel supplies a flow of a non-gaseous hydrocarbon ...
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WO/2012/151670A1 |
A burner for a flash smelting furnace. The burner has an adjustable nozzle to control the velocity of the combustion gas supply to the reaction shaft. The nozzle is defined by the burner injector and a surrounding structure that extends ...
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WO/2012/105434A1 |
The burner device of the present invention for high-temperature combustion is equipped with: an insulating part (5), which is provided facing a furnace (1) and has a throat (6); a burner nozzle (9), which is provided at the center of the...
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WO/2012/098174A1 |
To burn lean fuel gas in a furnace of a power plant boiler, a fuel gas flow is fed into the furnace via a fuel pipe (1), a primary air flow is fed centrally into the fuel gas flow discharging from an outlet (14) of the fuel pipe (1), and...
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WO/2012/084575A2 |
The invention is implemented in terms of the device on the one hand by a tubular burner for an industrial furnace, which has at least one annular first feed channel for a combustion gas and at least one radially further inwardly arranged...
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WO/2012/070597A1 |
A first nozzle (4) which ejects a pulverized fuel and a second nozzle which ejects high-temperature combustion air as combustion air are arranged alternately in a horizontal direction on the furnace wall of a furnace (1).
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WO/2012/067708A2 |
Systems and processes for processing sludge and other natural waste are provided. In one example, the sludge or natural waste may be dried into a powder using high-temperature gas to absorb moisture from the sludge, causing the high-temp...
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WO/2012/062686A1 |
The present invention relates to a burner for a glass melting furnace, including a liquid fuel supply and a gaseous fuel supply in a single assembly, both supplies being able to operate separately or simultaneously, wherein the temperatu...
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WO/2012/056750A1 |
[Problem] To provide a combustion method, a combustion device, and a nozzle used in a combustion device, in which the occurrence of "backfiring" can be prevented to improve safety, the configuration can be simplified and the number of co...
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WO/2012/041808A1 |
The invention is directed to a burner for the gasification of a solid fuel, comprising a burner front having an opening for discharging a solid fuel, wherein the opening for discharging the solid fuel is fluidly connected to a central pa...
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WO/2012/016812A1 |
The invention relates to a burner device (100) for burning a fuel-air mixture in a combustion chamber (126), which is at least partially defined by a combustion chamber sleeve (106). The combustion chamber sleeve (106) comprises an elect...
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WO/2011/128865A2 |
A burner for drying cylinders comprising a central unit (4) which can be fed with at least one fuel and with at least a first primary air flow for combustion, at least one auxiliary pipe (6) mounted around the central unit (4) and which ...
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WO/2011/026982A1 |
The method for switching over a gas turbine burner operation from liquid fuel (21) to gas fuel (22, 23) and vice-versa, with the burner (1) comprising nozzles (6) for feeding a premixed gas fuel, nozzles (8) for injecting a pilot gas fue...
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WO/2010/070692A1 |
A method for supplying a gas turbine plant includes the steps of : supplying a gas to premix nozzles (31) of a combustion chamber of the gas turbine; supplying a liquid fuel to the premix nozzles (31) of the gas turbine (11) through a pr...
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WO/2010/034124A1 |
Burner systems for firing first and second fuels in a burner are described. The burner system has a solid fuel nozzle assembly provides a first fuel injected around a core flame produced by the second fuel in the burner. One or more adju...
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WO/2010/004009A2 |
The invention relates to a burner unit for solid powdered fuel (P), comprising a first tube (5, 5' ) for feeding the solid fuel (P) in a first feed direction and comprising a second tube (6) surrounding the first tube (5) for feeding com...
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WO/2009/138653A2 |
The invention relates to a burner(1), comprising two peripheral air supply ducts (6, 7), representing between 5 and 15% of the introduced air,one (6) of which comprises means (8) conferring a tangential component on the exiting air, the ...
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WO/2009/136058A2 |
The invention relates to a burner (1) comprising a first external air supply pipe (6) situated on the outside of any other pipe (2, 4, 5, 7), and a second external air supply pipe (7) surrounding a peripheral fuel supply pipe (5) which s...
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WO/2009/130857A1 |
A pulverized coal burner (20) having an oil nozzle (6), a primary air nozzle (1), a pulverized coal nozzle (4), and air nozzles (2, 3). A fixed plate (15) and a movable member (16) are arranged on the inner peripheral wall of the front e...
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WO/2009/121473A2 |
New combustion process allowing a complete combustion for all of the purified fuels by high air pressure. This process is characterised by the fact that the purified fuel is sucked in high compressed air, that in turn gives a homogenised...
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WO/2009/121384A1 |
Combustion process with full control over all of the purified fuels that are submited to high ('jetluft') compressed air between (5 to 200 or more) atm., with H2O Co2 and N2 as recyclable outlets.
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WO/2009/122049A1 |
The invention relates to a combustion tool including a tap hole block (1) made of refractory material, the tap hole block defining a tap hole (11) and a passage between the entry surface (12) and the tap hole, said tool including an inje...
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WO/2009/095144A2 |
According to the invention, a ceramic layer is to be applied on the metal surface of a burner part facing the flame side of a burner for a gasification reactor that is fueled with solid or liquid fuel, wherein special embodiments relate ...
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