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WO/2024/051629A1 |
The present invention relates to the technical field of air pollution control. Disclosed are an atomization and corona-based oil fume waste gas purification apparatus and purification method. An air inlet and an air outlet are respective...
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WO/2024/023509A1 |
The present invention relates to a method and system for the removal of carbon dioxide (CO2) from an upstream gas with a solvent-based system. In particular, the present invention relates to a method and a system for the regeneration of ...
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WO/2023/148430A1 |
The invention relates to a method for detecting particles (301) in room air, in which method airborne carrier particles (201) are produced, the carrier particles (201) are conveyed into the room air, which room air is circulated, the car...
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WO/2023/138272A1 |
A direct air capture carbon dioxide energy saving system and method having precise ion control. The system comprises, connected in sequence, an air delivery device (1), an air distribution device (2), and a CO2 adsorption device (3) havi...
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WO/2023/139171A1 |
The invention relates to a facility (1) for recovering CO2 from a feed gas flow (FG), including: - a unit (2) for treating the feed gas flow (FG) in order to produce, from the feed gas flow, a CO2-rich gas flow (FCO2) and a nitrogen-rich...
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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/2023/031819A1 |
A semiconductor processing system includes a vacuum pump having an inlet and an outlet, with the inlet of the vacuum pump configured to be in fluid communication with an outlet of a semiconductor reactor, and with the vacuum pump configu...
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WO/2022/178119A1 |
Electrochemical removal of chemical products in seawater, or other aqueous environments, resulting from increased atmospheric carbon dioxide levels is described.
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WO/2022/105009A1 |
A modular rapping dust remover (1), comprising: a dust-air chamber (6), wherein at least one air inlet is provided in the top of the dust-air chamber (6), and at least one dust outlet is provided in the bottom of the dust-air chamber (6)...
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WO/2021/161715A1 |
Provided are a particle trapping system and a particle trapping method with which even small particles of particles to be trapped in a gas phase can be trapped. The particle trapping system according to the present feature is provided ...
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WO/2021/143608A1 |
Provided in the present invention is an acoustic agglomeration dust removal apparatus for primary flue gas of a converter, comprising a housing, one end of the housing being provided with an inlet, another end being provided with an outl...
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WO/2021/130530A1 |
Embodiments provide a method and system for sulfur recovery. A Claus tail gas stream is fed to a hydrogenation reactor and a quench tower. The resulting gas stream is fed to a first stage adsorption vessel to produce a first outlet gas s...
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WO/2021/120395A1 |
Provided are a system and method for collaborative removal of particulate matter/exhaust gas based on hydrate; the system comprises a waste heat recovery device, a hydrate primary dust removal tower, a solid–liquid separation primary t...
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WO/2021/094075A1 |
A dry filtration process for a gas flow (44) containing foreign bodies, in particular in a filter device for purifying waste air arising from additive manufacturing techniques, said process comprising: feeding an untreated-gas flow (44) ...
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WO/2020/258588A1 |
Disclosed is a heterogeneous coagulation adsorbent for heavy metal adsorption, a preparation method, and an application thereof. The heterogeneous coagulation adsorbent comprises the following components in terms of mass percentage: 0.00...
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WO/2020/254054A1 |
The disclosure relates to a zeolite comprising caesium, the zeolite is selected from EDI/PHI family or having one cage with one 8-membered ring and a Si/Al molar ratio comprised between 1 and 15, said zeolite being remarkable in that it ...
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WO/2020/254051A1 |
The present disclosure relates to a chabazite-type zeolite, comprising at least two cages composed of 4- and 8- membered rings connected by one 6-membered double ring, remarkable in that it has a Si/Al molar ratio comprised between 1 and...
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WO/2020/232832A1 |
An intelligent hybrid wet/dry dust removal experimentation system comprises three portions: a dust feeding system, a wet dust removal system, and a dry dust removal system. The dust feeding system provides the system with dust for experi...
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WO/2020/217111A1 |
Device for separating liquid from a gas, wherein the device (11) comprises two liquid separators (12a, 12b) arranged in series, wherein the liquid separators (12a, 12b) are configured to allow a gas stream from an outlet (14a) of the fir...
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WO/2020/209317A1 |
Provided is a humidity adjustment device that is capable of efficiently recovering moisture from a liquid absorbent material. This humidity adjustment device is provided with: a moisture absorbing unit that causes at least a portion of t...
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WO/2020/195421A1 |
A microparticle-trapping device (100) provided with: a housing (110), which has a gas intake port and exhaust port and a flow channel therein for connecting the gas intake port and the exhaust port; a fan (141) that generates a gas flow ...
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WO/2020/121703A1 |
This air purifying device (1) includes a humidity control unit (100) for controlling the humidity of air and an intake cooling and separating unit (200) that has one shaft or a plurality of shafts, and an outer wall surrounding at least ...
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WO/2020/078577A1 |
Filter installations (1) according to figure 1 for suspended materials (2.3) having a particle size of 400 pm to ≤500 μm in flowing fluids (2.2) having a volumetric flow rate of 10-2 mL/sec to 105 mL/sec, comprising a device (2) for a...
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WO/2019/239381A1 |
The present application refers to a multi-stage process to remove contaminant gases from raw methane streams. The present technology is an innovative solution to recover and purify biogas by use of a process comprising at least two press...
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WO/2019/214021A1 |
A laminated and parallely combined swirling dedusting and defogging apparatus having a rinsing system, comprising a laminated swirling plate-based deduster and defogger assembly fixed by upper and lower orthohexagnal fixing seal plates. ...
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WO/2019/070547A1 |
An effluent processing apparatus is provided for a vehicle air brake charging system. The effluent processing apparatus comprises an inlet port through which effluent from a purge valve of an air dryer can be received and an outlet port....
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WO/2019/018047A1 |
Systems and methods for cooling a feedstream, for concentration of a sorbate in the feedstream and subsequent adsorption utilizing a Type V adsorbent are provided. Preferentiallly, C02 is adsorbed on 2,2-dimethyl-l,3-diaminopropane (dmpn...
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WO/2018/157663A1 |
Disclosed is a dedusting and defogging device by cold haze formation, comprising at least a combination of a flue-gas condenser, a reflux plate defogger, a large bending plate defogger, a mixed flow plate defogger, and a stunning plate d...
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WO/2018/121660A1 |
A method for removing particulates from a gas: new particulates are added into a gas for which removal is required, the addition of the new particulates is to allow particulates in the gas to adsorb on the added particulates, the added p...
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WO/2018/071485A1 |
A gaseous combustible fuel includes a gaseous hydrocarbon fuel feedstock and solid fuel particles suspended in the gaseous hydrocarbon fuel feedstock. The solid fuel particles have a sufficiently small particle size so that they remain s...
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WO/2018/018573A1 |
A method for removing fine particulate matters in flue gas of a coal-fired power plant. Chemical substances are added to flue gas of a coal-fired power plant by a dust-removal system, so that fine particulate matters in the flue gas disc...
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WO/2018/010806A1 |
To increase the service time of a flue gas purification device, comprising a heat exchanger and a subsequent raw gas duct, extending from said heat exchanger downwardly to a raw gas entrance at a lower part of a gas scrubber, the inventi...
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WO/2017/202391A1 |
A high-temperature dust removal and filtering apparatus, comprising a set of high-temperature dust removal and filtering devices and a pre-heating apparatus (2) and regeneration apparatus (3) provided for the high-temperature dust remova...
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WO/2017/193085A1 |
Acoustophoretic devices for separating particles from a non-flowing host fluid are disclosed. The devices include a substantially acoustically transparent container and a separation unit, with the container being placed within the separa...
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WO/2017/154804A1 |
An ultrasonic dust collector (10) is provided with a first ultrasonic oscillator (110) for generating first standing waves (13) between a first oscillation plate (11) and a first reflective plate (12) and a second ultrasonic oscillator (...
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WO/2017/153038A2 |
The invention relates to an aggregating device for separating and/or cleaning aerosols and solid material particles and fibres from gas and solid material particles and fibres from fluids by acoustophoresis, comprising I) conveying means...
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WO/2017/080507A1 |
A desulfurization demister internal flue gas flow rate adjustment method and device. A plurality of openable and closeable baffle plates (1) are provided at the front and rear, or at a front region and rear region, inside the desulfuriza...
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WO/2017/050977A1 |
The present invention relates to a device (1), suitable for use as an acoustic resonator, comprising a base (2) adapted to be coupled to at least one acoustic wave generator, a spacer (3) comprising an aperture (31) and a reflector (5), ...
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WO/2017/035123A1 |
A filter precleaner for precleaning an unfiltered gaseous mixture. A coalescing filter includes a filter media for filtering a gas, a nozzle assembly for precleaning an unfiltered gaseous mixture, and a lower endplate. The nozzle assembl...
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WO/2017/028152A1 |
Provided are an aggregator (20) for aggregating fine particles, a flue gas channel and an integrated system for dust and mist removal comprising the aggregator (20), and a method for aggregating fine particles in a flue gas and an integr...
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WO/2017/010192A1 |
There is a problem that an electric dust collector is corroded by liquefied sulfuric acid when the temperature of exhaust gas entering into the electric dust collector is the dew-point temperature of sulfuric acid or lower. Therefore, th...
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WO/2016/159848A1 |
The invention relates to a filtration system for separating gas borne impurities from a polluted gas flow comprising a gas flow inlet, a filter unit comprising at least one gas filter,and a gas flow outlet. The filter unit is configured ...
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WO/2016/125858A1 |
[Problem] To carry out magnetic decomposition by effectively utilizing flue gas. [Solution] In the present invention, a lid 122 is opened, waste material is loaded into a hopper 120, and by opening a shutter 124, the waste material drops...
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WO/2016/108925A1 |
An exemplary single bed reversing blower adsorption based air separation unit is configured to follow the O2 load placed thereon by adjusting flow rates therethrough and power consumption. At least one and preferably multiple pressure se...
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WO/2016/108920A1 |
The air separation unit includes a single adsorption bed downstream of a reversing blower and configured to operate on the principle of vacuum swing adsorption. An optimal ambient air pressure to vacuum pressure ratio within an adsorber ...
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WO/2016/108923A1 |
A driving system for a reversing blower adsorption based air separation unit is configured to not only drive the reversing blower cyclically in a forward and in a reverse direction, but also to allow the reversing blower to coast during ...
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WO/2016/108924A1 |
A multi-unit system combines multiple single bed reversing blower vacuum swing adsorption air separation units together. The units feed a common O2 supply such as a system buffer tank. Demand is monitored and a number of individual units...
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WO/2016/089013A1 |
Disclosed is a wet gas cleaning apparatus using ultrasonic waves comprising: a gas processing tower in which a gas inflow pipe, into which a gas to be processed flows therein, is connected to a cleaning solution supply pipe for processin...
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WO/2016/016543A1 |
A (V)PSA unit for purifying a gas stream by adsorption, comprising, arranged successively in the direction of flow of the feed gas stream: - a rotary-structured adsorbent wheel configured so as to drive the gas stream therethrough in an ...
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WO/2015/085054A1 |
Electrostatic precipitator electrodes are lightweight, thin metal plates and/or bidirectional composite ply sheets. Such lightweight sheets or plates are more efficiently cleaned, because the rapping force requirement is reduced relative...
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