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WO/2024/074504A1 |
A heating device comprising a heating element for emitting thermal radiation and a heat exchanger for harvesting thermal radiation, the heat exchanger comprising a heat absorption material for absorbing thermal radiation and a heat trans...
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WO/2024/060433A1 |
Provided are an apparatus and method for optimizing an aerodynamic field in a furnace in a deep adjustment mode. The apparatus comprises: a wind box for supplying secondary air to a secondary air distribution system of a boiler; the wind...
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WO/2024/056931A1 |
A burner lance (10) for industrial heating equipment comprises a first fuel channel (11) for fuel, the first fuel channel (11) being provided with a first fuel outlet member (12) at an outlet end (13) of the burner lance; a first air cha...
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WO/2024/058652A1 |
A method of combustion of N-containing material is provided. In order to control N2O released during incineration of N-containing material, the method comprises: - a first stage of producing activated bed particles, the first stage compr...
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WO/2024/057818A1 |
This boiler control device is for controlling a boiler that combusts a carbon fuel and ammonia in a furnace, and comprises an index-parameter acquisition unit, an operation-parameter-adjustment-amount calculation unit, and an operation-p...
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WO/2024/056932A1 |
A firing system (20) for a furnace (4) comprises a plurality of burners (2) provided spaced from each other along two opposing sides (31) of the furnace (4). The burners (2) are directed towards each other and towards the materials to be...
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WO/2024/057819A1 |
A coal-ammonia multi-fuel fired boiler controlled by a coal-ammonia multi-fuel fired boiler control device can independently adjust the respective flow rates of first combustion air mixed with a coal fuel jetted from a coal fuel jetting ...
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WO/2024/054127A1 |
The invention relates to a chemical process for regenerating a catalyst, particularly a catalyst used in catalytic cracking processes. A method for regenerating a catalyst by coke burn-off includes the following consecutive steps of: a) ...
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WO/2024/052591A1 |
A circulating fluidized bed (CFB) furnace for heating and calcination of a material, wherein the injection ports for combustion fuel (1) and secondary combustion air (2) are arranged to induce swirling in the furnace. A process for heati...
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WO/2024/052590A1 |
A circulating fluidized bed (CFB) furnace (3) for heating and/or calcination of a material, wherein a hydrogen-enriched gas mixture (1) is used as fuel for the calcination process is disclosed. A process for calcination of a material, wh...
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WO/2024/053250A1 |
A boiler system 100 includes: a boiler 10 that combusts fuel gas GF to heat supply water W1; an exhaust line 16 that exhausts exhaust gas GE from the boiler; a circulation line 20 that branches from the exhaust line, has connected theret...
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WO/2024/047200A1 |
The invention relates to a heating appliance (1) comprising a combustion chamber (3) extending upwardly from a bottom wall (32), the chamber comprising a duct side wall (30) of which a lower edge (310) provides a peripheral upflow passag...
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WO/2024/042272A1 |
There is provided method for upgrading a burning facility (101), comprising: connecting a gas mixer (110) to an exhaust line (108) of the burning facility at a first position located upstream from a second position in a direction of flow...
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WO/2024/039357A1 |
A heat generating system is configured in the form of three main assemblies, specifically a heat exchanger (1) with an afterburner chamber (2), a combustion chamber (3), and a fuel hopper (4), which are rigidly interconnected by a detach...
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WO/2024/032029A1 |
The present application relates to the technical field of deep peak regulation of pulverized coal-fired boilers, and in particular, to a system and method for improving the deep peak regulation capability of a pulverized coal-fired boile...
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WO/2024/033614A1 |
A fuel cell system (10), and a method of operating the fuel cell system (10), the fuel cell system (10) comprising a fuel cell stack (12) comprising an anode outlet (24) and a cathode outlet (20), a burner (34) comprising a combustion ch...
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WO/2024/030043A1 |
The invention relates to a chemical process for the combustion of hydrocarbon fuel, and more particularly to a process for the combustion of hydrocarbon gases, hydrocarbon liquids, and petroleum residues. The method includes combusting f...
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WO/2024/030781A1 |
A burner comprises a central conduit, a first annular conduit, and a nozzle plate across the outlet of the first annular conduit, wherein the nozzle plate comprises a plurality of orifices that extend through the nozzle plate, and a seco...
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WO/2024/022688A1 |
The invention relates to a tank assembly (10) comprising: a tank (1) for liquid hydrogen; a boil-off management system (2) having a catalyst (3); and a heater which is located on the hydrogen side downstream of a first pressure relief va...
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WO/2024/018424A1 |
Burner (1) for firing ceramic articles (T) comprising: a mixing body (5) comprising, in turn, at least one duct (6) to feed a fuel (FL) and at least one duct (7) to feed an oxidizer (OX); a spark device (8) to start a combustion; a flame...
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WO/2024/016087A1 |
There is provided a liquid fuel additive composition comprising a catalyst pre-cursor material, defined by at least one organic metal complex. Each one of the at least one organic metal complex, independently, includes an organic ligand ...
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WO/2024/015233A1 |
A burner including a first pulverized coal entrained fluid flow conduit; an inner hydrogen conduit; and a hydrogen oxidant conduit positioned between the first pulverized coal entrained fluid flow conduit and the inner hydrogen conduit; ...
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WO/2024/009595A1 |
This combustion system 100 is provided with: a vaporizer 2 that heats liquid ammonia with a heating medium; a boiler 3 that is connected to the vaporizer 2 and burns an ammonia-containing fuel coming from the vaporizer 2; an air preheate...
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WO/2024/009575A1 |
This combustion system 100 is provided with: a vaporizer 2 that heats liquid ammonia with a heating medium; a boiler 3 that is connected to the vaporizer 2 and burns an ammonia-containing fuel coming from the vaporizer 2; an induced draf...
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WO/2024/009176A1 |
A burner (1) for combusting metal powder, particularly iron powder, comprising a combustion chamber (2) containing a combustion space for holding a combustion flame during operation, the combustion chamber having an air inlet (3), a meta...
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WO/2024/003751A1 |
The invention relates to the field of gas-operated heating units. The heating unit comprises a burner (1) and at least one heat exchanger (15, 18) for transferring the generated heat to a liquid transport medium. It is characterized in t...
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WO/2024/006256A1 |
A burner including a first burner element having a first annular oxidant nozzle surrounding a first inner fuel nozzle; a second burner element having a second annular oxidant nozzle surrounding a second inner fuel nozzle, the second burn...
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WO/2024/001229A1 |
Disclosed in the present invention is a safe discharging device for a circulating fluidized bed boiler, the device comprising: a main body component, which comprises a slag discharging pipe, a box arranged at the bottom of the slag disch...
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WO/2024/002943A1 |
A facility (14) for treating a gas stream (16), the facility comprising successive stages (26, 28, 30) for burning the hydrogen in the gas stream, each of the stages (26, 28, 30) comprising: - a source (38, 40, 42) of a stream of oxidant...
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WO/2024/005269A1 |
The present invention relates to a combustion system that uses ammonia as a raw material, comprising: a combustor (100) for receiving and combusting a fuel containing ammonia; a conversion unit (200) for receiving and electrolyzing gas d...
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WO/2023/246029A1 |
Provided is an online precise measurement-based method for preventing and controlling corrosion of a water-cooled wall. The method comprises: performing structure optimization on a primary air duct, a hot secondary air duct and a hierarc...
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WO/2023/237496A1 |
The combustion system comprises a bypass (6) which opens to the open air during two different operating modes (M1/"conventional combustion"; M2/"oxy-combustion"), and which has the function, on the one hand, in the two operating modes (M...
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WO/2023/234428A1 |
This ammonia combustion furnace comprises: a furnace body including a first combustion chamber in which combustion of a fuel including ammonia is performed at or above 1400°C and at or below 1600°C in a reducing atmosphere, and a secon...
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WO/2023/232893A1 |
The present invention relates to a metal-supported catalytic system for methane combustion under wet conditions comprising a support material in the form of nanocubes substantially free of alkali metal cations (Alk), wherein the support ...
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WO/2023/234110A1 |
A combustor (40) has: a housing (41) having an open first end and a closed second end (41b); an introduction unit that introduces fuel and oxidizing gas into the housing (41) so that a tubular flow (F1) is generated within the housing (4...
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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/2023/227547A1 |
Burner (1) for a reforming reactor including an oxidizer pipe (4) arranged coaxially within a process gas annular channel (5), wherein the nozzle (10) has a trumpet-like shape and the lip (16) of the nozzle has a wave or sinusoidal profile.
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WO/2023/230359A1 |
Compressed air is partially combusted with a fuel, cooled by counter current convection against mixed feed comprising steam and a hydrocarbon whereby the mixed feed reacts to form syngas, the air is further combusted with fuel and cooled...
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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/2023/222228A1 |
Invention relates to a method of monitoring a process of circulation of solid ma-terial in a circulating fluidized bed reactor (10) comprising at least the following steps: selecting process variables of the process of circulating of sol...
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WO/2023/225438A1 |
Systems and methods for pyrolysis using an induction source of energy. A system can include: a reaction chamber, the reaction chamber having a cylindrical shape, the reaction chamber containing a catalyst; a fluidization plate connected ...
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WO/2023/218128A1 |
A grate arrangement and a method for use in a fluidized-bed boiler. The arrangement (100) comprises a grate (1) having length (L) and width (W) defining the area (A) of said grate, plurality of gas feeding means (2) being distributed on ...
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WO/2023/215493A1 |
An exemplary reactor system may include a first reactor, a second reactor, a third reactor, and a fourth reactor. The first reactor may be in parallel with the second reactor and the third reactor. The second reactor and third reactor ma...
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WO/2023/210037A1 |
This gas burner for combusting a gas fuel containing hydrogen comprises: a nozzle that has formed therein an ejection port for ejecting the gas fuel; a primary air flow passage section that surrounds the circumference of the ejection por...
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WO/2023/204103A1 |
This powder fuel burner is installed in a combustion chamber of a boiler, the powder fuel burner comprising: a cylindrical air-fuel mixture transport pipe to which an air-fuel mixture of powder fuel and transport air is transported, the ...
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WO/2023/204102A1 |
This pulverized fuel burner is installed in a combustion chamber of a boiler and comprises: a cylindrical mixed gas transport tube to which a mixed gas obtained by mixing pulverized fuel and transport air is transported, and which ejects...
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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/2023/202634A1 |
Disclosed in the present application is a flue gas circulation system for improving combustion characteristics and thermal characteristics of a pulverized coal fired boiler. The flue gas circulation system comprises a plurality of circul...
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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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