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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/2000/023747 |
A system and method (100) for treating, injecting and co-combusting sludge in a municipal waste or other combustor is disclosed. The system includes a sludge receiving and treatment module (200) and a sludge injection and combustion modu...
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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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WO/1999/049264 |
The invention relates to a burner (1) in which a flow (7) of combustion air (5) or a combustion air/fuel mixture (5) is conveyed to a combustion process. A swirl is applied to the flow (7), this swirl being uneven in a circumferential di...
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WO/1999/045323 |
A device for regulating and cleaning an air port (3) arranged in the wall (2) of a furnace, especially a soda house furnace, comprises a cleaning arrangement (1) and an arrangement (4) for regulating the air flow through the air port, in...
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WO/1999/045324 |
The invention concerns a system to be placed at the outlet of a duct (1) and is equipped with a suction device (6) such as a turbine for generating low pressure in the duct (1), characterised in that it comprises two separate air intakes...
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WO/1999/043987 |
In a process for the treatment of materials, in particular waste materials (13), inside a pressure-tight chamber (2) by combustion under a high pressure oxygen medium, the materials are advantageously held suspended during the combustion...
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WO/1999/042762 |
A combustion method in a combustion device designed to mix hydrogen peroxide during combustion so that a stable complete combustion is available during combustion, especially at starting, in the combustion device, whereby hazardous air p...
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WO/1999/040369 |
The invention relates to a method for preheating combustion air supplied to a burner of a heating equipment. According to said method, the combustion air is guided through an air preheater before it enters the burner. The invention aims ...
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WO/1999/037951 |
The invention relates to a device for suppressing flame/pressure oscillations in a furnace. The device allows for a flame (7) to be enclosed by a gas mantle flow (9) which has a higher flow rate and prevents the formation of turbulence. ...
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WO/1999/032832 |
The present invention provides a means for generating hydrogen gas which is particularly useful in domestic applications, in particular, a hydrogen fueled gas fireplace (10). The hydrogen generating means comprises a filter-press electro...
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WO/1999/031204 |
In one aspect, the invention is a composition of matter comprising a mixture of 5-50 % water and a hydrocarbon wherein the water/hydrocarbon mixture is near the critical point such that the mixture is a homogeneous single phase. A suitab...
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WO/1999/031021 |
According to the present invention there is provided a refractory lined glass melter (10) for producing refined glass from raw glass-forming material (30) using at least one oxygen-fuel burner (34) recessed within a burner block (38) mou...
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WO/1999/030082 |
A combustion furnace for solid fuel, including combustable fuel, wherein the furnace is arranged with a grate (11) with openings (12) which are situated for supply of air or another gas mixture for combustion. A first and second rod feed...
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WO/1999/028677 |
The invention concerns a method for incinerating halogenated liquid organic waste in a combustion zone (24) of an incinerator (1) combustion chamber (3), consisting in injecting into said combustion zone (24) said halogenated liquid orga...
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WO/1999/024757 |
Radiant tube space heating appliance has radiation ducting (10) with one or more inline burners (16) in a branch or branches (12) upstream of common tailpipe (20). An exhaust fan (22) in the tailpipe draws heated gases through the ductin...
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WO/1999/024756 |
The invention relates to a method for combustion of fuels of any specific state of aggregation which are burnt with air and water is possibly added. The invention also relates to a reactor for said method, designed to optimise the combus...
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WO/1999/023431 |
A fluidized bed gasification combustion furnace in which a gasification furnace and a combustion furnace are integrated with each other, and unburned char generated in the gasification furnace is burnt in the combustion furnace to use th...
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WO/1999/023360 |
A method of using internal combustion engine (1) exhaust (, 2') in a combined cycle power plant is disclosed, wherein the quality and distribution of exhaust to the boiler space of a steam generated electric power plant is controlled to ...
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WO/1999/019561 |
The invention refers to a method for black liquor gasification in recovery boilers, of the type having a lower portion, referred to as a lower furnace and an upper portion, referred to as an upper furnace, black liquor sprayers for intro...
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WO/1999/019682 |
A rotary valve thermal oxidizer (10) including an interfacial seal (40) disposed between rotating and fixed valve portions to prevent the mixing of treated and untreated gas streams. In a preferred embodiment, the valve sealing device (4...
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WO/1999/017060 |
An inter-switching heat accumulating regenerative burner system suitably used as a heat source for an industrial furnace in which temperature increasing operations are carried out comparatively many times, wherein a combustion system (1)...
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WO/1999/017061 |
A stoker for intermittent burning of solid fuel, comprising an upwards open grate (14). This grate is connected to a fan for supply of combustion air, feeding means (11, 12) for controlled feeding of fuel from a reservoir (15, 17) to the...
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WO/1999/010635 |
The inventive gas exhaust system, intended for an internal combustion engine, has an exhaust manifold (12) in which the flue gas directed from the combustion chamber via connectors (10) is supplied to a feed pipe (14). In order to instal...
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WO/1999/010634 |
The inventive gas exhaust system, intended for an internal combustion engine, has a plurality of connectors (1) leading to an exhaust manifold (2). The exhaust vent from the exhaust manifold is used as a feed pipe (3) for a catalyst (4)....
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WO/1999/010295 |
A porous body of a temperature-stable material intended for filtering and/or blending fluids presents, according to the invention, is crossed by a first series (132) and a second series of channels (138).Said channels form an acute angle...
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WO/1999/009352 |
A method and apparatus are described for reducing NO¿x? and SO¿x? in a combustion zone such as a boiler (12) by spatially selectively injecting a cooling fluid into the combustion zone (20) so that the fluid is entrained to intersect a...
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WO/1999/008048 |
The burner (14) for a cooking apparatus (10) comprises a combustion chamber (60) bottomed with a diffuser plate (62), the diffuser plate (62) having openings (68) therethrough. An air-receiving chamber (70) in fluid communication with th...
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WO/1999/008045 |
A process and apparatus for combustion of a solid carbonaceous material, for example coal, in which a mixture of the solid carbonaceous material and combustion air is injected into a combustion chamber and ignited, thereby forming a fuel...
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WO/1999/008296 |
A thermally integrated burner/emitter/recuperator (BER) (100) for a thermophotovoltaic (TPV) electric generator achieves improved energy efficiency using either liquid or gaseous fuels (12). A mixed ceramic and metallic alloy heat exchan...
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WO/1999/006765 |
A process and apparatus for combustion in which a combustible material is introduced into a combustion chamber and oxidant is supplied to the combustion chamber combusting the combustible material, and forming a primary combustion zone. ...
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