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WO/2013/007239A1 |
The invention relates to a device and to a method for controlling the fuel-air ratio in the combustion of ground coal in a firing system of a coal-fired power station, which comprises means for pneumatically conveying the ground coal to ...
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WO/2013/008443A1 |
This fuel gas supply system is configured such that a fuel gas in a high-pressure tank is supplied to a fuel gas consuming apparatus through a supply path. The supply path is branched into first and second flow channels, and then the flo...
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WO/2013/009211A1 |
The present application provides a combustor for use with a gas turbine engine and a flow of fuel. The combustor may include a combustion surface and a fuel pathway positioned within the combustion surface such that the flow of fuel thro...
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WO/2012/175463A1 |
The invention relates to a device for steadily feeding dusts at ambient pressure or elevated pressure, comprising a dust control fitting that can be restricted in the dust conveying line connecting the fluidized bed of a metering vessel ...
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WO/2012/175464A1 |
The invention relates to a device for steadily feeding dusts at ambient pressure or elevated pressure, comprising a fixed throttling device in the dust conveying line connecting the fluidized bed of a metering vessel to a dust remover. S...
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WO/2012/172173A1 |
A method and equipment for utilizing thermal energy of flue gases in a coal power plant, in which flue gas coming from a coal boiler (1) is washed in a wet scrubber (3) by spraying water-containing washing fluid into the flue gases for r...
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WO/2012/166117A1 |
A flow splitter is operable to divide flow of a fuel mixture. The flow splitter includes a first tube having an outlet end and a plurality of second tubes that are coupled at the outlet end to divide flow from the first tube. Each of the...
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WO/2012/161687A1 |
A system for boiler control is provided. The system includes supply units to provide supplies of combustion materials for combustion thereof, a vessel coupled to the supply units in which the combustion materials are combusted, a carbon ...
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WO/2012/160320A1 |
This invention provides a system for removing surface moisture from granulated coal or other materials in particulate form, the system comprising a dryer, wherein the dryer has: an in- feed (1) for material particles; an in- feed (3) for...
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WO/2012/157188A1 |
This gas meter (1) is provided with: a flow rate measurement unit (12) which measures the flow rate value of gas flowing through a flow path (2) connected to a gas appliance (4a-4c) at fixed time intervals; a measured flow rate storage d...
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WO/2012/154309A2 |
A solid particle flow distribution controller includes an extension skirt configured to be mounted to a discharge skirt at a division between an upstream solid particle conveyance pipe and a plurality of downstream pipes. The extension s...
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WO/2012/150327A1 |
Method for handling transportation and supply of large amount of small particles like pellets, granules, small-chips, powder and the like obtained by biomass and peat, comprising the steps of: a) providing a liquid fluid adapted to be mi...
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WO/2012/148441A1 |
Method and system for blending biogas with conventional fuel in which the fuel blend is automatically adjusted for lower biogas flows and methane concentrations by introducing higher concentrations of conventional fuels. The system is ab...
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WO/2012/143609A1 |
The invention relates to an arrangement in a boiler system (10) for drying fuel material to be com-busted in the boiler system, comprising: a combustion chamber (12) in the boiler system, an ash removal conduit (14) connected to the comb...
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WO/2012/144852A2 |
The present invention relates to a burning device which uses, as a heat source, the internal heat of a boiler to vaporize water and oil so as to completely burn the water and oil, thus saving energy and maximizing burning efficiency. The...
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WO/2012/141461A2 |
The present invention relates to a level-measuring apparatus for a coking chamber of a coke oven, which can measure the level of coal or coke in the coking chamber of the coke oven without having to insert a level sensor into the coking ...
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WO/2012/137049A1 |
The invention relates to a brazing system (200) has a first gas source (205), second gas source (210), a first enclosure (225), a second enclosure (230), a brazing torch (291), and a control system (296) configured to control a ratio the...
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WO/2012/132700A1 |
[Problem] To provide a coal-fired power generation plant that not only recovers latent heat condensation from dry exhaust gas generated by drying facilities that dry coal in advance, but also is configured so that the amount of steam tha...
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WO/2012/135474A2 |
An additive having as components, at least two metal oxides selected from iron, manganese, cobalt, and copper oxide, may be added to a fuel to reduce the brightness of ash produced therewith. Further, the additive serves to increase the ...
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WO/2012/122622A1 |
A method and system for fueling of a burner in a direct-fired device using syngas. A gasifier produces syngas from a carbonaceous feedstock such as biomass. The syngas is fed to a syngas burner. A booster burner disposed between the gasi...
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WO/2012/114645A1 |
A method for controlling the NOx concentration of a discharge gas in combustion equipment in which dust coals are used as a fuel is provided, with which the NOx concentration of a discharge gas emitted from the combustion equipment in wh...
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WO/2012/114821A1 |
Stable fuel flow can be controlled in a combustion apparatus by providing: a fuel tank (38) which stores LPG; a fuel line (39) which supplies the LPG in the fuel tank (38) to a coal gasifier (12); a pump (102) which is disposed on the fu...
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WO/2012/110869A2 |
The present disclosure relates to a method of milling a fuel for an oxy-fuel combustion burner (9), the method comprising: separating air into a hot nitrogen gas stream, having a temperature of at least 150°C and a purity of at least 98...
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WO/2012/111378A1 |
[Problem] To provide a horizontal rotary dryer for coal, which is capable of changing powdered coal to be removed according to coal type. [Solution] A horizontal rotary dryer for coal is provided with a rotating cylinder (10) which has a...
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WO/2012/107287A1 |
The invention relates to a preparation of liquid fuel for combustion, particularly for ignition, in the burners of a gas turbine. The invention provides a source of heated liquid fuel, particularly heated pressurized fuel, in a reservoir...
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WO/2012/105218A1 |
A gas-appliance identification unit in a flow measurement device identifies whether or not an in-use gas appliance is a fuel cell as follows: during a first identification period, which extends a prescribed amount of time from when a gas...
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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/2012/105217A1 |
If in-use gas appliances (20) include a fuel cell (21), a gas-appliance identification unit (12) in a flow measurement device (10A) identifies the type of an in-use gas appliance (20) by using a flow-rate pattern, flow-rate patterns bein...
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WO/2012/101478A1 |
A method of mineral fuel beneficiation with subsequent delivery to the consumer by pipeline transportation relates fuel and energy complex and can find application in coal and slate energetics. Invention main objective is security of sol...
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WO/2012/101755A1 |
The present invention reduces noise while a device is in operation without impairing a Venturi mixer's function of producing mixed gas. Source gas (G) and combustion air (A) are mixed by a Venturi mixer (1) to produce mixed gas (M). A pa...
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WO/2012/099474A1 |
The invention relates to a cooking device comprising at least one gas burner assembly (1) and gas supply means. The gas burner assembly comprises an outer burner (2), and an inner burner (3) having a cross section which is smaller than a...
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WO/2012/096900A2 |
A device for producing renewable thermal energy and biochar is described and includes a reactor and a gas burner coupled together by an ejector system. The ejector system can be two concentric conduits, the larger connects the reactor to...
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WO/2012/096742A2 |
A tower distributor receives a stream of working media including pulverized coal and a carrier gas in a coal burning power plant. The tower distributor includes a wall structure and one or more flow directing members including diverters,...
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WO/2012/088659A1 |
A preventing slag-bonding stove comprises: a combustion chamber (1) with an ignition bar (2), a first stirring rod (6) which is set in the combustion chamber (1), and there are spiral pieces set on both ends of the first stirring rod (6)...
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WO/2012/086422A1 |
In a method for gas treatment of coal wherein coal (1, 2) is loaded on a moving mesh conveyor (111, 112) having a quadrilateral mesh and heated gas (11, 12) is circulated from above and below so as to bring the heated gas (11, 12) into c...
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WO/2012/084347A2 |
The present invention relates to gas turbine comprising a combustion system with several burners, a conduit system with a fuel manifold for providing the burners with liquid fuel and a system for aerating the liquid fuel with gas. Accord...
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WO/2012/079580A1 |
Described is a method for heating raw materials (1), such as cement raw materials, limestone or other mineral-containing raw materials, by which method the raw materials and a secondary fuel (5) are introduced in a material inlet end (6)...
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WO/2012/076914A1 |
A device for optimizing hydrocarbon combustion has at least one dipole antenna comprising first and second wires extending in opposite directions. At least one power source, can supply the wires with voltages which are intermittent, alte...
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WO/2012/073569A1 |
The objective of the present invention is to adjust the flow volume of a fuel or the like to combustion equipment with good precision while using a simple construction. Two V-grooves (12, 12) for liquid fuel adjustment and air adjustment...
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WO/2012/074154A1 |
The present invention pertains to a plasma gasifier for integrated gasification combined cycle (IGCC). A plasma gasifier used in the integrated gasification combined cycle according to one embodiment of the present invention includes one...
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WO/2012/069844A2 |
An apparatus for the simultaneous drying and transport of low-rank coal is described. The apparatus has a first pipe having an inner wall surface surroundingly defining a first flow channel and an outer wall surface; a low-rank coal supp...
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WO/2012/054949A1 |
For a device for conveying pneumatically conveyed fuels, in particular solid secondary fuels for burners for rotary kilns, comprising a central conveying pipe (1), which has an open end having an outlet opening (2) for the pneumatically ...
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WO/2012/056559A1 |
The present invention involves an emulsion fuel supply system (1) for supplying an emulsion fuel obtained by emulsifying fuel in water to a combustion device (5), wherein a circulation flow path (11), which circulates a mixed liquid of f...
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WO/2012/057921A1 |
The present application provides a back mixing device for use with a pneumatically conveyed flow of solids having a varying flow rate. The back mixing device may include a nozzle, a chamber in communication with the nozzle, and an exit, ...
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WO/2012/052290A1 |
Embodiments of the invention include a system (30) and method for controllably delivering hydrocarbon gas to a hydrocarbon gas -fueled device (16). According to one embodiment, a valve (20) having an open state and a closed state is used...
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WO/2012/048159A2 |
A skewer system comprises a skewer rod that holds tires in suspension during an incineration process where the tires are burned for fuel in a kiln such as a cement kiln or a lime kiln. In certain implementations, the skewer system also c...
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WO/2012/041906A1 |
Burner (1) for a gas turbine, comprising a pilot combustor (5), a supply module providing pilot fuel (20) and pilot air (21) into a pilot combustion room (23) enclosed by a pilot burner housing (22) comprising a tapered exit throat (24)....
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WO/2012/035777A1 |
This combustion plant: combusts a combusted material in a boiler (1) by means of combustion gas that is oxygen-enriched gas that has been attenuated by exhaust gas; collects soot within the combustion exhaust gas by means of a dust colle...
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WO/2012/032382A2 |
The present invention relates to the field of fossil fuel combustion arrangement. It relates in particular to a fuel distribution assembly for equal and homogenous pulverized fuel distribution in pulverized fuel conduits throughout. It a...
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WO/2012/028912A1 |
In a wall part (1) of an assembly of a clinker production plant having a device for introducing waste materials and/or alternative fuels into the interior (10) of the assembly, comprising a rotor housing (3) which is open toward the inte...
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