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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/2023/153040A1 |
A flare stack 10 is provided with: a main burner 11 to which ammonia is supplied; a pilot burner 12 to which ammonia is supplied; a first catalyst 13, which is disposed, in the flow of ammonia, upstream of the pilot burner 12 and decompo...
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WO/2023/149024A1 |
Provided are a combustion device and a combustion system with an increased rate of use of ammonia as a fuel. A combustion device 100 comprises: a combustion space forming part 1 that forms a first combustion space S1, in which ammonia se...
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WO/2023/149140A1 |
The purpose of the present invention is to reduce the amount of exhaust gas which has not been denitrated and which circulates downstream of a denitration apparatus. A seal structure (20) seals the gap formed between a duct (2) in the in...
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WO/2023/147644A1 |
A system and method are presented for recovering heat from flue gas produced by a recovery boiler in a pulp and paper mill, the recovery boiler having a flue stack. Flue gas is drawn from the flue stack and passed through a first and sec...
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WO/2023/143348A1 |
The present application provides an active energy-saving heat preservation apparatus for coaxial air duct and flue wall-mounted stove. Butterfly valves of an air duct and a flue are controlled to be opened or closed according to an opera...
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WO/2023/140441A1 |
The present invention relates to a carbon dioxide and sulfur oxide capture and carbon resource conversion system for coal-fired power generation and, more specifically, allows carbon dioxide in exhaust gas to be captured and converted in...
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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/2023/134298A1 |
Disclosed in the present invention is a secondary heat exchanger for a gas heating furnace, the secondary heat exchanger comprising a housing, an inner side water box, a plurality of heat exchange tubes, a water intake interface, a water...
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WO/2023/136137A1 |
The purpose of the present invention is to reduce gases that flow through to the downstream-side of the denitrification catalyst without passing through the interior of the denitrification catalyst (so-called short path gas). This denitr...
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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/2023/121479A1 |
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/2023/120404A1 |
This ammonia fuel boiler system comprises: a furnace having a burner arrangement area and an additional air introduction area positioned downstream from the burner arrangement area; an ammonia burner that is provided to the burner arrang...
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WO/2023/120395A1 |
An ammonia combustion burner according to at least one embodiment of the present disculosure is an ammonia combustion burner for causing an ammonia fuel to combust in a boiler, and comprises: an ammonia spray nozzle for spraying the ammo...
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WO/2023/112863A1 |
This waste material incineration facility (1) comprises: an incineration furnace (3) that incinerates waste material; a waste material pit (2) that retains waste material before being put into the incineration furnace (3); an exhaust gas...
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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/2023/099618A1 |
The invention concerns a process for melting vitrifiable materials to produce flat glass, comprising the steps of (i) providing a furnace comprising at least one main melting tank with electrical heating means, at least one auxiliary mel...
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WO/2023/100541A1 |
Provided is a method for a desalting treatment of a chlorine-containing powder, whereby it becomes possible to effectively reduce the amount of water to be used in the entire system. The method for a desalting treatment of a chlorine-c...
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WO/2023/099619A1 |
The present invention concerns a process for melting vitrifiable materials to produce flat glass, comprising the steps of (i) providing a furnace comprising at least one melting tank with electrical heating means, a fining tank with oxy-...
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WO/2023/099617A1 |
The present invention concerns a process for melting vitrifiable materials to produce flat glass, comprising the steps of (i) providing a furnace comprising at least one melting tank with electrical heating means, a fining tank with oxy-...
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WO/2023/099616A1 |
The present invention concerns a process for melting vitrifiable materials to produce flat glass, comprising the steps of (i) providing a furnace comprising at least one melting tank with electrical heating means, a fining tank with oxy-...
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WO/2023/096497A1 |
An industrial plant (1) having a flue gas processing system (2), the plant (1) comprising: a flue gas stack (5,5a-b) arranged to receive flue gases from an industrial process (3,4), the stack having a discharge outlet (5') open to the at...
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WO/2023/095686A1 |
This boiler system comprises: a boiler including an ammonia burner; a desulfurization device configured to desulfurize exhaust gas from the boiler; and a controller. The controller is configured to: generate a stop command to stop the de...
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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/2023/089319A2 |
A combustion-type abatement apparatus including a burner, an outlet, a flame tube located substantially therebetween, and a scraper cage located within said flame tube with a clearance therebetween; wherein the scraper cage has a burner ...
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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/2023/085861A1 |
Disclosed in the present specification is a plasma curtain generator comprising: a cylindrical magnet; a cylindrical copper tube disposed inside the cylindrical magnet; and at least one electrode rod disposed along a central axis of the ...
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WO/2023/085497A1 |
The present invention relates to: a denitrification catalyst for thermal power plants, which retains excellent denitrification performance even under exhaust gas conditions containing a high concentration of nitrogen dioxide generated du...
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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/2023/078877A1 |
A protection device for a boiler access point comprises a fan (10), a pressure sensor (20) and a check valve (30), wherein the fan (10) is connected, by means of an access point (5), to the surroundings in order to draw in ambient air, t...
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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/2023/076393A1 |
A process for capturing carbon dioxide (CO2) present in a gas stream is provided. The process includes providing a cooling tower that treats a gas stream. The gas stream including CO2 is introduced into the cooling tower. A liquid carbon...
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WO/2023/068281A1 |
The objective of the present invention is to treat waste water appropriately. This CO2 recovery system comprises: a combustion facility; a dust collector into which exhaust gas containing CO2, discharged from the combustion facility, is ...
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WO/2023/068941A1 |
The present invention concerns a system for storage and offloading of granular materials. The system comprises a tank (1) for storage of a granular material anda suction head (3) for offloading granular material from the tank (1). The su...
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WO/2023/066105A1 |
A system and method for synchronously recovering nitrogen and carbon dioxide from boiler flue gas. The system comprises: a flue gas pretreatment system (1) used for dehydrating and cooling boiler flue gas; a carbon and nitrogen separatio...
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WO/2023/067201A1 |
The invention relates to a combustion plant, in particular an industrial-scale combustion plant, such as a waste incineration plant, or a component thereof, comprising a flue gas channel with a flue gas channel wall and connecting to a c...
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WO/2023/068280A1 |
The present invention suppresses discharge of components in a CO2 recovery fluid to outside of the system. This CO2 recovery system has: combustion equipment; a CO2 recovery tower into which CO2-containing exhaust gas discharged from the...
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WO/2023/062988A1 |
This boiler 1 is provided with a gasification furnace 2 and a CO2 recovery unit 100 for recovering CO2 from an exhaust gas generated in the gasification furnace 2. The CO2 recovery unit 100 includes a housing 110 equipped with an intake ...
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WO/2023/063442A1 |
The present invention relates to a white smoke removal apparatus having enhanced condensation efficiency and white smoke reduction rate, and a white smoke removal method using the apparatus. More specifically, while heat-exchanged exhaus...
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WO/2023/050699A1 |
A low-temperature desulfurization and denitrification method and system for flue gas from a biomass power plant. The low-temperature desulfurization and denitrification method for flue gas from a biomass power plant comprises the followi...
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WO/2023/050897A1 |
A flue gas low-temperature desulfurization and denitrification system for a rotary kiln combustion furnace of a garbage power plant. The system comprises a rotary kiln combustion furnace (1), a waste heat boiler (2), an absorption refrig...
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WO/2023/050702A1 |
A low-temperature desulfurization and denitrification method and system for flue gas from a rotary kiln combustion furnace of a refuse incineration power plant. The method comprises the following steps: reducing the temperature of flue g...
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WO/2023/054132A1 |
Provided are: a detoxification device with a structure that enables deposits to be cleanly removed without any left remaining from even a nozzle, etc. provided with a reduced diameter part and an expanded diameter part more toward a back...
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WO/2023/046236A1 |
The invention relates to a process air unit (20) for heating process air (21) for a workpiece processing machine, the unit comprising: a process air channel (22) through which process air (21) can flow; a combustion chamber (30) for comb...
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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/2023/042694A1 |
The present invention efficiently removes deposit attached to a detoxification device. A detoxification device (4) is provided with a deposit removal means (40) for removing deposit (17) generated while detoxifying exhaust gas. The dep...
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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/2023/035492A1 |
Provided are a flue gas purification system capable of comprehensively utilizing heat, and a process using same. The flue gas purification system capable of comprehensively utilizing heat comprises: a COAP system (1) comprising a desulfu...
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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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