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WO/1997/031222A1 |
The invention relates to a process for generating superheated steam (H) for operating a steam power station by burning lignite in a furnace (F) of a power station boiler (K) and extracting the flue gases, using their heat. Here, the flue...
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WO/1997/031224A1 |
A boiler continuously supplied with solid fuel batches is disclosed. The boiler consists of two levels (6, 10) located one above the other, i.e. a lower level with a vertically extending tubular combustion chamber (12) into which the fue...
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WO/1997/030314A1 |
A gas range (10) includes a gas distribution system (20, 210) which utilizes a gas manifold (34) that includes a single gas inlet chamber (46). Communication between the gas inlet chamber (46) and each of the burners (12) is controlled b...
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WO/1997/029279A1 |
The present invention is intended to provide a device for refining fuel oil which can assuredly refine fuel oil for better efficiency, increasing the horse power of engines as well as raising its combustion rate or decreasing exhaust gas...
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WO/1997/023753A1 |
A furnace (10) having a continuous ash discharge stoker (12) which includes a fuel distributor apparatus (70) for delivering particulate fuel to the furnace (10) which includes a housing (72) having an inlet (42) for a particulate fuel a...
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WO/1997/023751A1 |
A steam generating system (10) includes a nozzle for pulverized coal and air which includes an elongated generally cylindrical body (30) having a nozzle at one axial portion thereof. The apparatus also includes a nozzle tip (34) that is ...
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WO/1997/021960A1 |
The present invention provides an assembly (1) for controlling supply of gaseous fuel to a gas burner. The assembly (1) includes a manifold (2) of tubular construction (3) defining a passage for supply of gas therethrough. The assembly a...
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WO/1997/016681A1 |
A heat-dissipating extender (16) is provided in a joint between a sealed-gas burner (12) having a burner fitting (18) and a gas supply tube (14) having a tube fitting (22). The heat-dissipating extender (16) includes a body (32) having a...
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WO/1997/011268A1 |
The invention concerns a control device for a diesel-operated internal combustion engine, said device comprising a mixer unit (5) in which diesel and air can be mixed to form a fuel mixture, a diesel feed line (2) which feeds diesel to t...
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WO/1997/005075A1 |
Proposed is a method for fire-polishing glass using a burnable gas-oxygen flame, the method being characterized in that the burnable gas contains between 10 and 50 % by vol. of acetylene. The combustion gas may be formed by mixing normal...
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WO/1997/002363A1 |
A solid compound having a volume average particle diameter of not more than 5 'mu'm, for example, silicon dioxide, aluminum oxide, calcium carbonate, or silicon carbide, is deposited on a dry pulverized coal obtained from a feed coal hav...
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WO/1996/041100A1 |
Fuel oil passing cylindrical bodies (7, 107, 207, 307) incorporating one or both of far infrared ceramic pieces (5, 105, 205, 305) and ferromagnetic plates (6, 106, 206, 306) are communicatingly connected to a fuel oil supply path (4) th...
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WO/1996/041070A1 |
A process for enhancing the fuel form, raising the energy content, and lowering the level of impurities of low rank coals and/or carbonaceous wastes, like Municipal Solid Waste (MSW), Refuse Derived Fuel (RDF), and sewage sludge, by prov...
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WO/1996/037284A1 |
A homogenization apparatus for intermixing insoluble components, such as fuel oil and water, comprising a first compensating valve (14) and homogenization orifice (13) where initial intermixing of the two components occurs, pump means, a...
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WO/1996/035908A1 |
A liquid boiler (10) generates vapor at low pressure from liquid in reservoirs that are not pressurized. Liquid from a reservoir (150) is fed through a supply wick (40) by capillary action to a boiler wick (20) in which the liquid is hea...
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WO/1996/034230A1 |
The proposed fuel-oil vaporising burner (1) is divided into a combustion chamber (3) and a vaporising chamber (2) arranged above said combustion chamber (3). The heating oil is introduced from above into the vaporising chamber (2) where ...
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WO/1996/032753A1 |
A fuel cell system, generally, has a fuel processing apparatus for steam reforming a hydrocarbon fuel and steam into a product gas, and a fuel cell stack for converting the product gas into electricity. The fuel processing apparatus is a...
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WO/1996/032732A1 |
A device for amplifying magnetic lines of force from commercially available permanent magnets having ordinary flux density, or those together with far infrared rays from a ceramic disk, so that they may effectively act upon a fluid. This...
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WO/1996/026394A1 |
Equipment for burning a mixture of waste edible oil and fuel oil, provided with a waste oil reservoir for restoring and discharging used edible oil, means for supplying fuel oil, means for mixing the waste oil discharged from the reservo...
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WO/1996/025351A1 |
The present invention relates to an apparatus for feeding of solid matter, preferably solid fuels in a space (26) limited by a substantially plane bottom plate (10) forming a bottom surface (10'), side walls (12, 14, 16) arranged around ...
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WO/1996/021826A1 |
A simple and efficient straight in-line fuel pretreatment device (2) is described, utilizing dwell time, magnet orientation and magnetic field strength to enhance the combustion properties of all types of hydrocarbon fuels, both liquid a...
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WO/1996/021125A1 |
The proposed low-emission vortex furnace is intended for use in burning organic fuel and can be used most effectively for burning dust. The proposed low-emission vortex furnace comprises a combustion chamber (1) with a cold prismatic fun...
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WO/1996/020844A1 |
The invention concerns a fuel-metering pump for a vehicle heater (22) or a particle filter regeneration burner (22) for the exhaust system of a diesel engine. The invention is characterized in that the metering pump (2) takes the form of...
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WO/1996/015848A1 |
A process and device are disclosed for sucking at least one additive into a fluid flow and for mixing the additive with the fluid flow, in particular for mixing fresh air with a fuel flow. The additive is sucked into the fluid by a negat...
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WO/1996/014370A2 |
A combustor (2) for the combustion of fuel gas is described. The fuel gas entering the combustor (2) by an inlet pipeline (20) is a compressed admixture with air of a concentration below the lower explosive limit. The fuel gas/air admixt...
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WO/1996/010716A1 |
A heating system for heating a heat sink via a heat transfer medium. The invention includes a vortex chamber (1) having opposite first (3) and second (4) inwardly curved end walls (3, 4), a combustion chamber (6) fluidly communicating wi...
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WO/1996/010719A1 |
A device for burning gas from a production plant for oil/gas comprising a burner at the top of a flare pipe (8). The production plant is connected to the flare pipe (8) through a low pressure collection line (1) for process gas. One has ...
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WO/1996/010151A1 |
To a fluidized combustor bed (1) there is passed particulate fuel via a fuel flow distributor (8) which comprises a vessel (9) for receiving a particulate fuel from a fuel storage (10). The fuel is fed into the vessel (9) of the fuel flo...
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WO/1996/010149A1 |
A particulate waste wood fuel comprising wood particles comprising less than 20 % water by weight and having a particle size distribution suitable for combustion of the particulate wood fuel in a particulate fossil fuel suspension furnac...
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WO/1996/009113A1 |
A method and apparatus for feeding solid fuel such as coal or peat into a pressurized boiler, dryer or other similar pressurized space. The method uses as the fuel feeder a rotating cylinder/ram piston feeder comprising two feed cylinder...
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WO/1996/006305A1 |
The vehicle heater described has a burner supplied from a tank through a fuel line to which a pressure-controlled fuel pump (2) and a solenoid valve (24) are connected. The solenoid valve offers a relatively high resistance to the flow o...
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WO/1996/004512A1 |
A gas cylinder is set on a gas appliance on the basis of the knowledge that a resonance frequency of a cassette type gas cylinder does not vary with a residual quantity of a gas therein, and a transmitter and a receiver are set in positi...
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WO/1995/034786A1 |
The invention concerns a heating system with a combustion chamber into which fuel is fed via a fuel feed unit in the form of an injection device which operates on the energy-storage principle and has a pump (1) and a nozzle device (3) wh...
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WO/1995/032392A1 |
The object of the invention is a grate (1) comprising stationary (6) and rotating (7) grate sections. The grate (1) is preferably fitted in a combustion chamber (2) of circular horizontal cross section. According to the invention, the st...
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WO/1995/029366A1 |
The present invention relates to a device for combustion of moist fuel, consisting of a combustion chamber (1), a fire grate (2) on top of which the fuel is burned inside the combustion chamber, feeding apparatus (3) for feeding fuel int...
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WO/1995/023942A1 |
The application concerns a method and a device for producing heat energy by contacting water with hot oil in a reaction vessel (11), which leads to a violent reaction outputting a flame-like eruption of very hot gases, the generated heat...
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WO/1995/022721A1 |
This invention relates to a gearing and overload safety device for use in connection with worm conveying of solid fuel. The novelty of the invention consists in a drive system for a stoker worm, which system has a high gear ratio and a m...
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WO/1995/019527A1 |
A closed feeding system for liquid fuel comprising a flexible tube (1) extending from a reservoir (7) to a strainer housing (8) for differential pressure feeding of fuel, provided with pump means (3), in which system there is disposed a ...
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WO/1995/018941A1 |
Past fuel injection nozzles have attempted to provide a structure to reduce exhaust emissions, generally NOx using water injection. Such nozzles have failed to attain adequate reduction of exhaust emissions. The present fuel injector (40...
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WO/1995/018341A1 |
In a vehicle heating appliance, a burner is supplied with combustion air by a combustion air fan and with fuel by a fuel dosing pump. The heat generated by the burner in a combustion chamber is absorbed by a liquid or gaseous heat transf...
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WO/1995/018335A1 |
A pulverized coal steam generator (10) employing low NOx firing methods is operated at very low excess air levels. This is possible because the unburned carbon in the flyash is measured and the pulverizers (24) are adjusted to control th...
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WO/1995/017627A1 |
A stoker for burning solid fuel, comprising a grate (14) which is connected to a fan (21) for supply of combustion air, and feeding means (11, 12) for controlled feeding of fuel from a reservoir (15, 17) to the grate (14). The reservoir ...
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WO/1995/014886A1 |
A combustion chamber for combusting solids in a continuous solid fuel feed boiler furnace or incinerator. The chamber consists of an insulating housing made up of a number of walls (1-6), a combustion grate (7) and at least one side hopp...
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WO/1995/014855A1 |
Non-magnetic body, comprised of two half-parts (2) with clamps (3), said half-parts surrounding the supply line, and provided with internal magnets (5, 6) generating a field perpendicular to the line (5), an axial field (6) and another r...
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WO/1995/014850A1 |
Disclosed is a method and system for recovering energy from low-grade fuels such as industrial, municipal and agricultural waste, low-grade carbonaceous fuels such as lignite and similar solid fuels in which the fuel is comminuted into s...
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WO/1995/007439A1 |
A pump arrangement (1) for an oil burner has a connection (6) at which oil is delivered at a constant pressure, and a device for creating a modulated pressure, in particular a modulation valve (18). A change-over device (21) applies the ...
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WO/1995/005897A1 |
There is provided a mill (1) for producing milled particles from a millable material, comprising a first rotatable milling means (10) having a first milling means milling surface; a second, optionally rotatable, milling means (20) having...
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WO/1995/004590A1 |
A fuel mixture combusting virtually free of pollutants and, in addition, requiring only very small quantities of combustible hydrocarbons, is produced by introducing liquid fuel, low-nitrogen air and water into a chamber (9) provided wit...
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WO/1995/001501A1 |
Fuel flow to the combustor of a gas turbine engine is regulated by controlling the amount of fuel delivered to the primary and secondary fuel orifices of a hybrid fuel nozzle. During start-up a one-way valve extending between primary and...
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WO/1994/028353A1 |
According to this invention there is provided a process and apparatus for the ignition of a pilot burner (54) in an inert atmosphere without substantially contaminating the inert atmosphere. The process includes the steps of providing a ...
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