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WO/2023/229514A1 |
The present disclosure relates to a tubular supply device (1) for supplying gases to a combustion chamber in a heat-generating plant. The supply device comprises a tube (2) in the form of a straight lance and having an outer lateral wall...
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WO/2023/223591A1 |
A waste incineration facility (1) comprises: a recirculated exhaust gas line (6) for extracting a portion of exhaust gas flowing through an exhaust gas flow path (4) as recirculated exhaust gas, and supplying the same into an incinerator...
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WO/2023/224845A1 |
The disclosure is directed to a process and an apparatus for recovering energy from the low energy density waste gas stream. The process and the apparatus allow a thermal oxidizer to oxidize the low energy density waste gas stream using ...
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WO/2023/201384A1 |
The invention relates to a method for waste-heat recovery comprising the following steps: providing a first process unit (10), which requires thermal energy, wherein the first process unit (10) comprises a heating burner (15, 16), which ...
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WO/2023/204709A1 |
The present invention relates to an iron fuel boiler process for iron fuel combustion, comprising the steps of combusting an iron fuel suspension medium comprising iron fuel and oxygen in an iron fuel burner arrangement to obtain an iron...
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WO/2023/202053A1 |
A pulverized coal deep low-oxygen combustion system, comprising a boiler flue gas extraction fan (5) and a mixer (8), wherein an over-fire air nozzle (17) is provided above a main boiler burner (14); an inlet of the boiler flue gas extra...
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WO/2023/202261A1 |
The present invention belongs to the technical field of boilers, and in particular relates to a coal-fired and natural-gas dual-purpose boiler system and a use method therefor. The technical solution is: a coal-fired and natural-gas dual...
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WO/2023/192619A2 |
Methods and systems for a fire device comprising a burner, a burner fuel line configured to flow fuel to the burner, wherein an air intake orifice is formed into the burner fuel line, and a sleeve circumferentially surrounding a portion ...
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WO/2023/183418A1 |
Systems and processes for external combustion air preheating for providing preheated combustion air to a furnace. The furnace systems convective heating section includes multiple heating coils for waste heat recovery. The heating coils m...
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WO/2023/161313A1 |
A fluid reactor device, in particular a fluid purification device, is provided. The fluid reactor device includes a heat-transfer bed including heat storage material. The heat storage material is configured to heat fluid flowing through ...
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WO/2023/157558A1 |
The present invention comprises: an incineration furnace for incinerating matter being treated; a supercharger having a compressor that compresses exhaust gas from the incineration furnace to generate compressed gas, and a turbine that d...
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WO/2023/139472A1 |
A catalytic burner (10) for a hydrogen-fuelled boiler (100) comprising at least one inlet port (11, 11', 11"), an outlet port (12), at least one fan (40) for inlet of air and a catalytic section (30), comprising at least one self-priming...
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WO/2023/140557A1 |
The present invention relates to a common exhaust structure for individual heating boilers, and more specifically, to a common exhaust structure for individual heating boilers characterized in that, with a simple configuration, exhaust f...
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WO/2023/133188A1 |
An exemplary embodiment of the present disclosure provides a flue gas outlet assembly including a flue gas inlet configured to connect to an exhaust outlet of a fuel burning device, a flue gas outlet, and a flue pipe condensate drain ass...
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WO/2023/130447A1 |
A flame device for decoration, the device comprising a fuel cup (2), an acceleration channel, a protective cover assembly (4) and a base (1), wherein the protective cover assembly (4) is arranged on the base (1), and the base (1) and the...
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WO/2023/128142A1 |
A humidifier according to the present invention comprises: a plurality of air channels through which air for a combustion reaction passes and which are located below a heat exchanger through which combustion gas formed by the combustion ...
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WO/2023/130020A1 |
A burner and methods of using the burner. The burner produces a flame from combustion air and fuel gas. Flue gas, also produced, can be withdrawn and recycled to the burner. A cooling or condition gas, such as ambient air, may be mixed w...
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WO/2023/124588A1 |
An air draft system for preventing odor from escaping during furnace starting and stopping in a garbage incineration power plant, comprising a primary air draft system and a secondary air draft system. Due to the fact that a primary air ...
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WO/2023/121479A1 |
The disclosure relates to a chimney control assembly for minimizing particle emission in a combustion process in a fuel burning heating device connected to a chimney, comprising: a fuel burning heating device (1), a chimney (2) comprisin...
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WO/2023/117436A1 |
The invention relates to a recuperator (1) for a radiant-tube burner (3) having a convex surface on a mixing tube inside a tubular casing (6) of the recuperator, coaxial therewith and therewith forming a second annular space (9) in which...
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WO/2023/119182A1 |
The apparatus and method according to the present invention are adapted to adjust, in a combustible gas burner, a mixture of gas formed by a first gas and a second combustible gas, wherein the gas mixture is provided through the appropri...
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WO/2023/117503A1 |
The invention relates to a recuperator (3) for a recuperative burner (1), said recuperator comprising: a hot side and a cold side; a housing (31) which is closed in the circumferential direction and surrounds an exhaust gas channel (32) ...
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WO/2023/119343A1 |
The present invention describes a device (10) for delivering a combustible gaseous mixture (M) comprising a first duct (11) for feeding air (A) and a second duct (12) for feeding a gaseous fuel (G), which join in a mixing zone (13), in w...
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WO/2023/121501A1 |
The invention relates to the field of chemical engineering, and more particularly to a device for combusting ammonia, which can be used in heating devices for producing heat and in devices for decomposing ammonia into a nitrogen-hydrogen...
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WO/2023/119342A1 |
The present invention describes a device (10) for delivering a combustible gaseous mixture (M) comprising a first duct (11) for feeding air (A) and a second duct (12) for feeding a gaseous fuel (G), which join in a mixing zone (13), in w...
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WO/2023/112768A1 |
The present invention comprises: an incinerator for incinerating an object to be treated; a turbocharger having a compressor that compresses air supplied to the incinerator to generate compressed air and a turbine that drives the compres...
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WO/2023/112862A1 |
A waste incineration facility (1) comprises: an incinerator (3) for incinerating waste; an exhaust gas flow path (4) through which exhaust gas discharged from the incinerator (3) flows; a dust collector (42) provided in the exhaust gas f...
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WO/2023/097943A1 |
Disclosed in the present invention is a nitrogen-free combustion and CO2 capture and utilization process for a gas-fired boiler. A system required by the process comprises a natural gas supply device, a water electrolysis device for prod...
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WO/2023/088279A1 |
A system and method for improving an RB working condition of an induced draft fan of a two-boiler one-machine thermal power generating unit. An outlet of a first boiler (1) is in communication with one end of a first induced draft main p...
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WO/2023/089572A1 |
A method for transferring thermal energy to a separate endothermic process includes: (a) providing a carbon dioxide (CO2) stream and a carbonaceous fuel to a heater; (b) reacting the carbonaceous fuel in the heater to produce a heated st...
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WO/2023/087568A1 |
A boiler (6) flue gas treatment system having an efficient air preheater (2). The boiler (6) flue gas treatment system comprises an SCR denitrification reactor (1), the air preheater (2), a flue-gas air heater (3), an electrostatic preci...
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WO/2023/077613A1 |
A dual-purpose heat exchange system for flue gas reheating and condensation, relating to the technical field of boiler flue gas recycling. The system comprises a gas-fired boiler (1), a connecting flue pipe (2), a fume exhaust channel (3...
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WO/2023/081056A1 |
A regenerative thermal oxidizer assembly includes a first housing member and a second housing member. The first housing member defines a regenerative portion and a combustion chamber. The second housing member defines an inlet chamber an...
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WO/2023/071260A1 |
A turbulent burner capable of simultaneously burning NH3 and pulverized coal, comprising a primary air channel (1), an annular inner secondary air channel (2), an annular NH3 burning channel (4), and an annular outer secondary air channe...
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WO/2023/062283A1 |
A method for disposal of harmful and/or toxic substances by incineration is provided, the method comprising generation of a heated fluidic medium by at least one rotary apparatus (100) comprising: a casing with at least one inlet and at ...
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WO/2023/062102A1 |
A combustion apparatus (100) comprises a housing (110) and injection members (120). The housing comprises a bottom wall and a plurality of side walls (112), which enclose a combustion chamber (113) having an opening (1131) at the top. Th...
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WO/2023/057196A1 |
An arrangement (100) for preparing a gaseous ammonia based fuel to be combusted in a boiler (132), the arrangement (100) comprising an ammonia fuel supply system (110) comprising an evaporator (111 ) being configured to vaporize liquifie...
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WO/2023/059293A2 |
The invention relates to a regenerative burner system for use in industrial furnaces, containing at least one burner (1) which generates heat by forming a flame by combining air with a gas contained therein to maximize the use of the hea...
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WO/2023/054552A1 |
Provided is a melting furnace that can appropriately perform processes of volatilization, slagging, and metallization in accordance with the metal type, in the course of melting an object to be processed where the object contains a plura...
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WO/2023/041599A1 |
The present invention relates to a device for, in particular low-emission, combustion of (solid) fuels, in particular with visible fire, preferably to a fireplace and/or stove and/or stove fireplace, comprising a portion for receiving a ...
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WO/2023/041010A1 |
Disclosed in the present invention is an anti-corrosion air preheater capable of slowing down dust accumulation. The anti-corrosion air preheater comprises a housing, wherein an air inlet is fixedly arranged on a side wall of the housing...
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WO/2023/041991A1 |
The invention concerns the method of controlling the temperature of a freeboard section (3) of a combustion chamber (1) in a bubbling fluidized bed boiler (2) combusting biomass, wherein the temperature is measured at the end of the free...
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WO/2023/037643A1 |
This ammonia fuel combustion device in which ammonia gas NH3 supplied through an ammonia supply pipe 11 and combustion air Air supplied through an air supply pipe 12 are mixed in a combustion burner 10 and combusted in a furnace 1, where...
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WO/2023/037644A1 |
Provided is a combustion device having a combustion burner 10 in which a hydrocarbon-based fuel CmHn and air for combustion are mixed and which combusts the mixed fuel and air in a furnace 1, wherein a fuel injection device 20, to which ...
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WO/2023/037642A1 |
This ammonia fuel combustion device is provided with a first supply path 11 which, when mixing ammonia fuel NH3 with combustion air Air and combusting this in a furnace 1 by means of a burner 30, guides the ammonia fuel into a reformer 2...
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WO/2023/028697A1 |
There is provided a continuous combustion system for iron particles. The system comprising a multi-annular combustion tube defining in cross-section at least three distinct passages from its inlet to its outlet. A first tube that is inne...
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WO/2023/029303A1 |
Disclosed are an anti-blocking system and anti-blocking method based on split ring round-robin heating for a rotary heat exchanger. A cold end face of a heat exchanger rotor is divided into N concentric rings by means of a circumferentia...
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WO/2023/017803A1 |
A circulating fluidized bed boiler as a combustion apparatus according to the present invention is provided with: a first furnace (11A) which combusts a carbon-containing fuel that contains carbon; a second furnace (11B) which combusts a...
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WO/2023/007367A1 |
The improved gas safety valve with the function of feeding a burner by mixing the air sucked in by a variable flow fan with the fuel gas in the right proportion, through the modulation of the gas flow through an anchor electromagnet and ...
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WO/2023/008560A1 |
Disclosed is an organic substance low-temperature decomposition device that makes it possible to treat exhaust gas containing malodor etc. with high efficiency and that with a simple structure effectively suppresses the outflow of exhaus...
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