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WO/2003/100335A1 |
A refractory brick having a plurality of segments positioned along a longitudinal axis of the refractory brick. Each segment has at least two arcuate recesses and at least two arcuate ridges. The recesses of a first segment of the segmen...
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WO/2003/083370A1 |
The present invention relates to a device and method for incinerating waste material in a furnace-boiler comprising a feeding system, grate, furnace, post combustion chamber and primary and secondary air systems, wherein the row of nozzl...
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WO/2003/081135A1 |
A burner for use in furnaces such as in steam cracking. The burner is located within a first flame opening in a furnace and includes a primary air chamber (26), a burner tube (12) including a downstream end (18), an upstream end (16) in ...
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WO/2003/081134A1 |
A burner for reducing the temperature of the recirculated fuel/air/flue gas mixture in the FGR duct in connection with burners in furnaces such as those used in steam cracking. The burner includes: a primary air chamber; a burner tube ha...
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WO/2003/081129A1 |
An improved burner for combusting fuel in burners used in furnaces such as those found in steam cracking. The burner includes: a burner tube (12) having a longitudinal axis and having a downstream end (18) and an upstream end (16) for re...
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WO/2003/081132A2 |
A burner for use in furnaces such as in steam cracking is disclosed. The burner includes a primary air chamber; a burner tube having an upstream end, a downstream end and a venturi intermediate said upstream and downstream ends, said ven...
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WO/2003/081131A1 |
A burner for the combustion of fuel in a furnace includes a primary air chamber; a burner tube having an upstream end, a downstream end and a venturi intermediate the upstream and downstream ends. A fuel spud is located adjacent the upst...
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WO/2003/081137A1 |
An improved burner is described for combusting fuel used in furnaces such as those found in steam cracking. The burner includes a burner tube having a downstream end and an upstream end and a burner tip adjacent a first opening in the fu...
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WO/2003/078814A1 |
A combustion system including a plurality of axially staged tubular premixers (33, 34) to control emissions and minimize combustion noise. The combustion system includes a radial inflow premixer that delivers the combustion mixture acros...
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WO/2003/074936A1 |
The invention relates to a gas turbine (51) comprising a combustor (1) that extends into a combustion chamber (55). The port of the combustor (1) is surrounded in a ring-shaped manner by a Helmholtz resonator (19), whereby combustion osc...
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WO/2003/074937A1 |
The invention relates to a burner (1), especially a gas turbine burner, wherein a Helmholtz resonator (19) downstream of a fuel inlet position (10) is directly linked with a burner channel (3). In this manner, combustion oscillations (29...
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WO/2003/069226A1 |
The invention relates to an internal combustion burner, particularly for drawing mineral fibres, comprising a combustion chamber (1) into which at least one combustible and fuel pipe (6,13) leads, provided with a relieving opening (3). T...
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WO/2003/068368A1 |
A steam-generating coumbustion system includes an oxygen enriched gas provided as at least part of an oxidant stream. A combustionchamber receives and combusts a fuel in the oxidant stream and generate stea. The combustion chamber genera...
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WO/2003/067154A1 |
The invention relates to a board (1) for a protection system for a boiler tube wall (5). Said board has a back (1), a front (11) and sides (9, 9a, 9b, 9c) that interlink the back (12) with the front (11). The back (12) is provided with a...
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WO/2003/066775A1 |
A furnace wall observation device for observing the surfaces of the opposed furnace walls of a coke oven carbonizing chamber and a furnace wall shape measuring device for measuring the shape of the surfaces of the furnace walls, wherein ...
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WO/2003/060381A1 |
At least one Helmholtz damper (17) is arranged on a combustion chamber (16) of a gas turbine (10) for damping thermoacoustic vibrations, the damping volume (20, 21) of which is connected to the combustion chamber (16) by means of a conne...
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WO/2003/060382A1 |
A gas stove in which heat emitted from a side face of a combustion chamber of the stove is suppressed from being transmitted to the inside of the stove. A gas stove (1) comprises a burner (2), a porous body (3), an air-supply and -exhaus...
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WO/2003/058157A1 |
A method and apparatus to hermetically seal openings in an explosion suppression chamber (2). The present invention utilizes an airlock device to ensure that, in the event toxins are released from the primary explosion chamber opening's ...
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WO/2003/048642A1 |
The object of this invention is to provide a high temperature gas reforming cyclo-incinerator, using reformed water and strongly swirling inlet air in its interior to burn up wastes. The incinerator has a dust collecting structure design...
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WO/2003/044431A1 |
The invention relates to a flow-type body (1) for influencing the flow dynamics of a flow, whereby the flow-type body corresponds, at least in part, to a rotationally symmetrical airfoil. A flow-type body (1) of this type can be used for...
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WO/2003/040617A1 |
A low−production−cost refractory structure for protecting a water tube in which a refractory tile provided for protecting water tubes being arranged in a boiler, or the like, can be set easily and surely even at such a part as the re...
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WO/2003/040622A1 |
A gas appliance for use in the heating of a domestic living environment, is specifically for use with a flue (26), and is provided in an outlet thereof with a catalytic converter (20). In this manner further heat from the catalytic conve...
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WO/2003/031374A1 |
A film for preventing refractory deterioration is formed on the surface of refractory of a refuse incinerator. Since the preventive film exhibits high adhesion resistance to clinker generated in the incinerator, clicker does not adhere t...
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WO/2003/031872A1 |
The inventive method for combusting wood waste and utilising the heat thus obtained, the inventive device for carrying out said method provided with a combustion chamber and the inventive method for the lining thereof relate to heat engi...
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WO2002027236A9 |
Methods and apparatus for combusting a fuel with an oxidant are described, the apparatus comprising a ceramic burner block (2), the burner block having a back face (21) and a front face (20). The burner block has at least one oxidant cav...
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WO/2003/022422A1 |
The invention relates to a system for converting fuel and air into reformate. Said system comprises a reformer (10) which is provided with a reaction chamber (12), a nozzle (14) for guiding a fuel/air mixture to the reaction chamber (12)...
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WO/2003/022424A1 |
The invention relates to a system for converting fuel and air into reformate, comprising a reformer (10) which is provided with a reaction chamber (12), a nozzle (14) for supplying a fuel/air mixture to the reaction chamber (12) and a fu...
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WO/2003/022423A1 |
The invention relates to a system for converting fuel and air into a reformate, comprising a reformer (10) having a reaction chamber (12), a nozzle (14) for supplying a fuel/air mixture to the reaction chamber (12) and a fuel feed line (...
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WO/2003/023281A1 |
The invention relates to a damping arrangement for reducing resonant vibrations in a combustion chamber (1) comprising a combustion chamber wall (2), which is provided with a double wall and encloses a space (3) in a gas-tight manner wit...
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WO/2003/013712A1 |
Disclosed is a device for mixing fluids, especially a gas injection valve, a nozzle valve, a mixing valve or a jet compressor. A first fluid guiding device (12) is provided in order to guide a first fluid and a second fluid guiding devic...
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WO2001069132A9 |
A low NOx burner nozzle assembly for a radiant wall burner incl udes an elongated hollow burner tube and a discharge nozzle. The burner tube defines a conduit for supplying a mixture of fuel and air to a radiant combustion area. The disc...
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WO/2002/097138A1 |
An improved method and apparatus comprising a shaft furnace (10) for increasing the productivity of a direct reduction process in which iron is reduced to metallized iron with hot reducing gas.
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WO/2002/097332A1 |
The invention relates to a heat shield arrangement (5) for a hot gas conducting structure, in particular a metal component of a gas turbine unit or combustion chamber (10), with heat shield elements (20) anchored adjacently on a support ...
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WO2002075216B1 |
A self-anchoring expansion gap assembly (42) for refractory lined vessels such as a gasifier (10) includes a substantially annular insulating blanket structure (66, 68) formed of compressible refractory material. A coil of rope (62) form...
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WO/2002/097327A1 |
The invention concerns a thermal generator comprising a furnace tube (2) wherein a fuel is burnt, re-combustion means (14, 15) for reducing the nitrogen oxide contents present in said fumes and means for recuperating the heat (3) of the ...
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WO/2002/090830A1 |
Switching valve utilizing a rotatable seal suitable for use in a regenerative thermal oxidizer (10), and oxidizer (10) including the switching valve (20). The valve (20) of the present invention exhibits excellent sealing characteristics...
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WO/2002/088601A1 |
The invention relates to a combustion chamber (5), in particular of a gas turbine, comprising an external wall structure (10) that surrounds an internal area (8) and an internal wall, which is formed by the surface of a housing (15) that...
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WO/2002/086388A1 |
A gasification and slagging combustion system comprises a gasification furnace (2) for gasifying wastes at a relatively low temperature, and a slagging combustion furnace (7) for combusting a gas and char produced by the gasification fur...
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WO/2002/084178A1 |
The invention relates to a system for incinerating organic matter, comprising a solid fuel oven comprising a grid receiving solid fuel and means for injecting oxygen, a thermolysis/pyrolysis column provided with grids which are inclined ...
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WO/2002/079693A1 |
The invention relates to a burner (10) intended for burning a solid fuel, particularly pellets. The burner (10) is intended to be installed in a wall opening of a boiler and its firebox (35) is arranged to form at least a firebox (35) fr...
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WO/2002/068569A2 |
There is provided methods and systems for the reduction of nitrogen oxides and carbon loss from carbonaceous fuel combustion flue emissions. The preferred carbonaceous fuel is coal. The invention provides methods and systems comprising t...
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WO/2002/057691A1 |
A compact, highly flexible and efficient, multi-positionable, multi-dimensional and multi-stage gas-fired heat exchanger system as described. The system is connectable in a forced air duct regardless of the angular position and size of t...
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WO/2002/053900A2 |
Fluid and fuel delivery systems reducing pressure fluctuation. Such systems use a conduit that attenuates pressure fluctuations. Preferably, the conduit attenuates pressure fluctuations by reflecting a portion of a pressure wave within t...
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WO/2002/051967A1 |
In one aspect, a refractory wall structure includes an array of tubular members (100) and intervening refractory material (102) arranged so that the tubular members protrude from a nominal internal wall surface (103) defined by the refra...
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WO/2002/048620A1 |
The grating according to the invention is formed with two or more pieces (1, 101), book articulated between them, so that they canbrought the one over the other with reciprocal approach of their internal front, so that the transversal ov...
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WO/2002/042693A1 |
There is provided a boiler (1), constructed in such a manner that a primary combustion chamber (2) is formed at the center of the boiler (1) according to a primary water chamber (3) having an approximate cylindrical shape; a secondary wa...
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WO/2002/039019A1 |
The invention relates to a combustion chamber inlay for environmentally friendly combustion of fuels with a high contaminant content, especially used oil or pakura, in combustion devices which use heat. Said combustion chamber fitting fo...
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WO/2002/035151A1 |
An apparatus for incineration or gasification of a waste or a solid fuel such as coal, characterized in that a nickel alloy containing Cr, Si, W or Mo, and Al is used for a member or a device which constitutes the apparatus. The apparatu...
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WO/2002/033322A1 |
The invention relates to a thermal shield stone (1,1A,1B), especially for covering the wall of a combustion chamber (43). Said stone comprises a hot side (3) which can be exposed to a hot medium (M) and a wall side (5) which is arranged ...
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WO/2002/033316A1 |
The object of this invention is to provide a method and device for recovering waste heat in a preheating unit of hot oil boilers. The device of this invention has air feed pipes (3) transversely set in the body (1) of a boiler. Shielding...
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