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WO/2001/013042 |
A device and a method for feeding fuel capable of improving a fuel/combustion air mixing process and a controllability of mixing ratio, and also a device and a method for combustion capable of developing noble combustion characteristics....
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WO/2001/013055 |
The thermal performance of the heat transfer element assemblies (40) for rotary regenerative air preheaters (10) is enhanced to provide a desired level of heat transfer and pressure drop with a reduced weight. The heat transfer plates (4...
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WO/2001/011216 |
Water vapor is introduced into an inlet air stream (16) of an engine (12), for example, by a pervaporation process through a non-porous hydrophilic membrane (18). A water reservoir (20), which can contain contaminated water, provides a v...
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WO/2001/011287 |
A method of operating a pulverized coal-firing furnace (204) is provided which includes injecting air from an upper compartment (210) generally in opposition to a swirling fireball (RB). The method also provides the step of sensing a tem...
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WO/2001/009550 |
A method and an assembly for converting waste water to a gaseous state, including feeding the slurry to the spray dryer reactor (40), the slurry having a predetermined ratio of liquid to absorbent, and controlling the feed rate of the sl...
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WO/2001/007792 |
An improved assembly of orifice chambers (10a) for reducing pressure of large gas flows effective to reduce noise of the gas flows and wear on orifice chambers by progressive pressure drops in the gas flows through successive orifice pla...
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WO/2001/007834 |
The invention provides a method of combusting pyrolysis oil in a compression ignition engine wherein an enriched oxygen atmosphere is provided in the combustion chamber of the engine and using the heat and power produced by the engine to...
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WO/2001/006177 |
A fire support (10) for supporting the fuel of a fire. The fire support comprises an outer vessel (20) having a solid wall and at least one air hole (24) extending through the wall, an ash support surface (30) located toward an upper edg...
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WO/2001/004047 |
The invention relates to a burner, comprising two fuel-bearing conduits (3) which are arranged approximately parallel to one another. The distance from these conduits to neighbouring fuel-bearing conduits is between 5 and 30 cm. Each fue...
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WO/2000/078896 |
The invention relates to a method and a device for the disposal and utilisation of all types of waste products, for example, for the disposal of industrial, domestic or special waste and industrial scrap. The invention relates, in partic...
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WO/2000/077454 |
The invention relates to a shielding device which is intended to be placed onto the end of a gas-discharge pipe of a heating appliance and which has the purpose of shielding the gas-discharge pipe from rain and wind. To this end, the shi...
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WO/2000/075563 |
A solid fuel combustion burner comprises a cartridge (7) that may be inserted into a central heater, which cartridge delimits a combustion chamber (8). Air supply orifices in a bottom (11) of the cartridge have the shape of elongated slo...
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WO/2000/075564 |
The present invention is concerned with combustion and heat transfer processes and apparatus (10). The invention has general applicability in the fields of combustion and heat transfer and is applicable to industrial and non-industrial p...
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WO/2000/073699 |
The invention relates to a burner for producing carbon black, comprising a combustion chamber (10) which can be supplied with fuel gas and an oxidizing gas in such a way that a diffusion flame producing carbon black particles is generate...
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WO/2000/071935 |
After a permissible CO content has been established for the waste gas, the supply of oxygen is experimentally reduced, starting from an excessive value, and at a predetermined rate. At the same time, the gradient of CO formation is deter...
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WO/2000/068616 |
A gas turbine system includes a compressor (12) for compressing an air/fuel mixture, and a turbine (14) for driving the compressor. A heat exchanger (22) transfers heat from turbine exhaust gases to the air/fuel mixture. A main catalytic...
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WO/2000/066949 |
The firing chamber, particularly of fire stoves or fireplace inserts, wherein the front and/or side surface of the wall (4) of the door (1) and/or the peripheral part of the fireplace firing chamber (6) is fitted with at least one disper...
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WO/2000/065149 |
A method and apparatus for processing a waste stream from digestion of lignocellulosic material to form useful products. The waste stream (1) can comprise black liquor, red liquor, alkaline, acidic or neutral sulfite spent liquor, or pol...
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WO/2000/065279 |
The present invention relates to a furnace that comprises a combustion chamber (1), a burner (2) mounted on the wall of said chamber and oriented downwards for supplying an air-fuel mixture, and an ash hopper (3) having a prismatic shape...
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WO/2000/063619 |
The combustion chamber contains a mixing and combustion zone (1) with a ring-shaped cross-section that lies between an exterior flame tube (3) and an interior tube, (2) which is arranged concentrically therein. Said interior tube introdu...
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WO/2000/056426 |
The invention relates to a preparation apparatus for preparing water from water-containing gases released in a conversion device for converting chemical energy into mechanical energy, wherein the apparatus comprises: at least one membran...
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WO/2000/052386 |
Method for the recovery of heat from products of combustion comprising the following steps: (i) increasing the velocity of the hot flue gases by feeding compressed air powered by a turbo charger/turbo compressor (6) to the fuel, in the b...
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WO/2000/052388 |
A radiant tube burner assembly and method is provided to reduce nitrous oxides and carbon monoxide emissions in the combustion of hydrocarbon fuels. The burner assembly comprises a burner section (4), exhaust section (8), radiant tube (3...
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WO/2000/046528 |
The invention relates to a device for sealing the contact area between two contacting parts that can be displaced in relation to one another. One of said parts represents a blocking element (1) and the other one a sealing seat. Said seal...
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WO/2000/042361 |
The invention relates to a calorific burner such as an oil burner, gas burner or combination burner, especially for heating boilers that operate at very low and low temperatures. The inventive calorific burner is provided with an air pre...
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WO/2000/042355 |
The present invention relates to a furnace for burning solid fuels, mainly wood, according to an uninterrupted operation mode, wherein said furnace generates substantial quantities of heat in the form of hot combustion products. This fur...
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WO/2000/040902 |
The invention concerns a burner-type apparatus designed to facilitate fuel gas combustion in the atmosphere, comprising a combustion zone (1) supplied with at least a fuel gas through at least a tube (2) for burning gas intake. The inven...
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WO/2000/039503 |
The invention relates to a burner for operating a heat generator. Said burner consists essentially of a swirl generator (100) for a combustion air flow (115) and means for injecting at least one fuel into the combustion air flow (115). D...
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WO/2000/033942 |
A method for recovering substantially all carbon dioxide generated in a combustion process where the method comprises the following steps: a) a sweep gas is used to pick up oxygen on the permeate side of a mixed conducting membrane in a ...
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WO/2000/032988 |
A reactor for aftercombustion of combustion gases resulting from a combustion of a fuel comprising an aftercombustion chamber (1) with an inlet (4) for receiving hot combustion gases and an outlet (28) for gases resulting from the afterc...
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WO/2000/029788 |
The invention relates to a method for combustion of solid fuels, comprising the steps of feeding the fuel to a grate (1) in a combustion furnace, providing by primary oxygenation a primary combustion of the fuel while forming a bed of em...
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WO/2000/022348 |
A waste disposal device comprising a waste incinerator, an ash treating furnace and a gas blowing device, wherein the waste incinerator incinerates waste and produces ash, inflammable gas and exhaust gas, the ash treating furnace is dire...
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WO/2000/014450 |
An incinerator for removing noxious substances from a flue gas, characterized by comprising an incineration section adapted to burn an object material therein, a removal section adapted to remove noxious substances occurring in the incin...
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WO/2000/011404 |
The invention relates to an operating method for a hybrid burner (20). The hybrid burner (20) has a premix burner (22) and a pilot burner (21). The premix burner (22) comprises a premix air supply duct (4) that leads into a premix fuel s...
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WO/2000/011323 |
An apparatus is disclosed for injecting fluid coolant into a gas turbine engine combustion system at a location distal the fuel nozzle, such as at the primary or dilution orifices of the combustor. In one embodiment of the invention, the...
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WO/2000/011402 |
An energy conversion system including, in combination: an inlet solid fuel feed conveyor and fuel metering unit (10), a gasifier (11) with sloped roof section for reflecting radiant energy within the gasifier (11), a gasifier fire tube (...
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WO/2000/011405 |
There are provided an evaporative/regenerative incineration system for organic waste water for incinerating organic waste water and volatile organic compounds completely at low expenses and a method therefor. Waste gas is generated by ev...
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WO/2000/008382 |
A process for combustion of a combustible material in which a primary combustible material is introduced into a combustion chamber (15) having an upstream region and a downstream region, and ignited, forming a primary combustion zone. A ...
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WO/2000/008390 |
A combustion system includes a primary combustion chamber (200) divided into left and right sides by fuel-retaining standards (5) defining a canyon or void (6) extending into a secondary combustion chamber (300) is provided. The floor (1...
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WO/2000/007708 |
A method for mixing fluids in which a variable flow rate stream of an injection fluid is introduced into a substantially constant flow rate stream of a primary fluid in a direction substantially transverse with respect to the direction o...
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WO/2000/006946 |
A burner (10) and method for non-symmetrical combustion generally includes a burner housing (11) enclosing a burner plenum (14). A fuel conduit (30) extends longitudinally within the housing and is positioned coaxial with a line spaced f...
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WO/2000/006949 |
A device for supplying a fluid to a combustion chamber (3) in a kiln (2) or the like has a tube supported outside its combustion chamber (3) and provided with circumferential orifices (5e), and drive means for axial displacement of said ...
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WO/2000/004323 |
The invention concerns a combined static/dynamic device (1) for evacuating a gas fluid, comprising an upper element (2) and a lower element (3), tiered, coaxial and rigidly fixed to each other by linking braces (4). Said device further i...
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WO/2000/003179 |
A boiler and a method of firing in a boiler, in which loosely stacked fuel (6) is charged through a charging opening (5) onto a first support (7) and is there exposed to jets (25) of ignition air that entrain hot flue gas from the furnac...
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WO/1999/067571 |
Flue gases from combustion plants have water vapour from the combustion in the flue gas. With a condenser part of the vapour can be condensed and the condens heat be used to heat the return water from a heating system. By humidifying the...
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WO/1999/066262 |
A burner apparatus for reducing carbon production, comprises a burner having a combustion chamber (280) and a heat exchanger (288) located within the combustion chamber (280). The heat exchanger has an inlet end (296, 298) where a mixtur...
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WO/1999/064138 |
The present invention concerns a method to reach an efficient cleaning of flue gases from combustion. The main components to be eliminated are sulphur oxides, hydrochloric acid and dust (fly ash). If desirable, residual energy can be reg...
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WO/1999/061839 |
A boiler (11) has a conventional oil burner (12). Flue gas is recirculated from the stack to the burner and mixed with atmospheric air to form the combustion air. Subpressure is provided in the fan (22, 31) of the burner and the flue gas...
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WO/1999/058902 |
The invention relates to a method for the heat treatment of solids (3), especially waste products, during which the solids (3) in a first stage (5) are burnt/gasified or pyrolysed in the presence of an oxygen deficiency, after which the ...
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WO/1999/056063 |
The flue gas (22) temperature coming from an air preheater (14) to a particulate collection device such as an electrostatic precipitator (16) or fabric filter is reduced to improve the operation of the particulate collection device. This...
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