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WO/2023/043609A1 |
A falling film apparatus has tube inserts located at the top end of heat exchange tubes. The tube inserts have internal circumferential ribs. The ribs distribute a process flow into a uniform, annual film within the tube inserts and the ...
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WO/2023/035047A1 |
The present disclosure relates to a solar-driven interfacial evaporation device and a method of improving the evaporation rate of water through solar-driven interfacial evaporation.
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WO/2023/027231A1 |
The present invention relates to a novel structure of an evaporation field, and a novel seawater-concentrating method using same, the structure enabling seawater to be concentrated to a desired level of salinity within a relatively short...
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WO/2023/025372A1 |
A plant for the concentration of sulfuric acid comprising a feeding line, a rectifying column, at least one concentration unit, an acid cooling and discharge unit a condensing unit, a product line, and a vacuum system, with at least one ...
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WO/2023/025589A1 |
An energy system (1, 1', 1") comprising a mechanical vapor compression (MVC/MVR) subsystem (3) is disclosed. The MVC/MVR subsystem (3) is arranged to receive a liquid and is arranged to produce compressed vapor from the liquid and to hea...
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WO/2023/016873A1 |
The present disclosure relates to a frame (1) configured to be used in an evaporation-condensation unit (50) of a membrane-less multi-effect evaporation and condensation system. The frame (1) comprises a circumferential section (2), a ce...
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WO/2023/016620A1 |
The present disclosure relates to a frame (1) configured to be used in an evaporation-condensation unit (50) of a membrane-less multi-effect evaporation and condensation system. The frame (1) comprises a circumferential section (2), a ce...
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WO/2023/017343A1 |
A system and method for producing gaseous iodine is disclosed. The system includes a reservoir for the gaseous iodine, an iodine source connected to the reservoir, a dispersal device for dispersing the iodine from the reservoir and an el...
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WO/2023/014050A1 |
The present invention relates to a method for efficiently recovering dimethylformamide at high purity from a waste solution resulting from the production of a polyimide. The method according to the present invention is directed to a meth...
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WO/2023/014744A1 |
An improved surface evaporation system where droplet size and spray configuration is controlled and modified based upon ambient conditions in order to prevent the spreading of salts and other contaminants outside of a treatment pit or sp...
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WO/2023/007363A1 |
The invention relates to an accessory (1, 14) for a steam purifier (12), comprising a support (2, 15) for an object (4-6) to be purified, at least one steam outlet (3) arranged so as to spray the outside and/or inside of said object (4-6...
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WO/2023/006274A1 |
An energy system (1, 1', 1") comprising a mechanical vapor recompression (MVR) subsystem (3) is disclosed. The MVR- subsystem (3) is arranged to receive a liquid and is arranged to produce compressed vapor from the liquid and to heat the...
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WO/2023/001855A1 |
The present invention in general relates to a devolatilization apparatus for removing volatiles from a polymer melt feed. The present invention also relates to a process or method for reducing volatiles in a polymer melt feed.
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WO/2023/001854A1 |
The present invention relates to a process for reducing volatiles in a polymer melt feed. The present invention also relates to a devolatilization apparatus for removing volatiles from a polymer melt feed.
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WO/2023/285515A1 |
The invention relates to a method for treating a fluid, which comprises: a step (S31) of introducing the fluid to be treated into an enclosure (225) of a dryer (220); and a step (S32) of drying the fluid in the enclosure (225), including...
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WO/2023/286945A1 |
A seawater evaporation system using sunlight may comprise: a container having seawater contained therein and having a top surface inclined at a predetermined slope; and a seawater evaporator positioned in the container, wherein the seawa...
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WO/2023/287747A1 |
A water sanitizing system is disclosed and includes an inner chamber and an outer chamber disposed at least partially around the inner chamber. A lens concentrates solar energy applied to a liquid within the inner chamber. A vacuum sourc...
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WO/2023/288200A1 |
Processes for producing and/or purifying hydrogen iodide (HI), including methods for removing iodine-containing species from a mixture including at least one iodine containing species and hydrogen iodide, as well as methods for removing ...
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WO/2023/284440A1 |
A method for recovering lithium battery slurry, the method comprising: pretreating lithium battery slurry, and then subjecting the pretreated lithium battery slurry to centrifugal spray drying to separate a solid phase and a solvent. A d...
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WO/2023/288224A1 |
A device may include a memory storing instructions and a processor configured to execute the instructions to determine an initial mass of a sample; distill the sample up to at least a thermal destruction temperature; record, at a set of ...
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WO/2023/283234A1 |
An atmospheric water generation system comprises water vapor consolidation systems configured to increase the relative humidity of a controlled air stream prior to condensing water from the controlled air stream. The water vapor consolid...
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WO/2023/283127A1 |
A system and process for decontaminating a bio-contaminated wastewater fluid as from a slaughterhouse or similar facility. The system and process recovers purified vapor/steam through a decontamination unit having a plurality of alternat...
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WO/2023/274970A1 |
A system and method for cracking hydrocarbon feed streams may include a pre-heating assembly configured to heat the hydrocarbon feed stream to provide a pre-heated feed stream including a vaporized portion and a pre-heated liquid portion...
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WO/2023/275643A1 |
The invention relates to a water treatment plant (100) having at least one receiver tank (110) for storing the water (W1) to be treated, at least one evaporator (120) for evaporating the water (W1) to be treated, at least one condenser (...
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WO/2023/275427A1 |
The present invention relates to an arrangement that is suitable for processing an aqueous metal-containing slurry to separate undesired fractions therefrom, including the units intended for cooling the slurry and simultaneously causing ...
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WO/2023/274972A1 |
Systems and methods to enhance vaporization of a hydrocarbon feed may include an evaporator positioned to receive a hydrocarbon feed and partially evaporate the hydrocarbon feed to provide a gaseous hydrocarbon portion and a liquid hydro...
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WO/2022/265241A1 |
The present invention relates to a freshwater treatment apparatus recycling concentrated seawater into a resource and, more specifically, to a freshwater treatment apparatus which recycles concentrated seawater into a resource by means o...
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WO/2022/258247A1 |
The invention relates to a device for dispensing a gas phase of at least one solid precursor, said device comprising a container (1) intended to contain a solid phase (11) of said precursor, a first heating means (10) configured to heat ...
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WO/2022/254259A1 |
The present invention relates to brine recycling plants with improved evaporation systems. A brine recycling plant comprises a brine tank (30;31), an evaporation container (300) fluidly connected to the brine tank (30;31). The evaporatio...
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WO/2022/253394A1 |
Disclosed is an evaporator and a system comprising an evaporator comprising an evaporator compartment with a suction port and an inlet port wherein the inlet port is adapted to supply a liquid refrigerant into the evaporator compartment ...
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WO/2022/255474A1 |
Provided is a method for easily and quickly removing moisture from a carbonaceous material dispersion element without impairing the stability of the dispersion element. A method for removing moisture from a carbonaceous material dispersi...
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WO/2022/249019A1 |
Water distillation device (1 ), comprising: - a body having a lateral wall (2) and defining a cavity (2c, 2d) suitable for allowing the distillation of an amount of water (201 ) to distill, wherein in said cavity (2c, 2d) are defined a d...
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WO/2022/249075A1 |
A water desalination device (1), comprising: - a body having a lateral wall (2) and defining a cavity (2c, 2d) for the desalination of water (201), wherein in said cavity are defined a desalination chamber (2d) and a condensation chamber...
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WO/2022/249016A1 |
Water distillation device (1), comprising: - a body having a lateral wall (2) and defining a cavity (2c, 2d) suitable for allowing the distillation of an amount of water (201 ) to distill, wherein in said cavity (2c, 2d) are defined a di...
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WO/2022/248698A1 |
The invention relates to a method and a device for cleaning used oil, in which starting material is heated to the gas phase and the resultant vapour is rectified, with cleaned oil being removed as condensate from a drain in a rectificati...
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WO/2022/249015A1 |
Water distillation device (1), comprising: - a body having a lateral wall (2) and defining a cavity (2c, 2d) suitable for allowing the distillation of an amount of water (201 ) to distill, wherein in the cavity (2c, 2d) are defined a dis...
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WO/2022/248926A1 |
An apparatus (10) for environmental aqua and energy spread support is disclosed. The apparatus includes a first stage configured to perform sea water/water intake, quick evaporation, fast vapor displacement, condensation and condensation...
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WO/2022/248425A1 |
The invention relates to an evaporator-condenser-type heat exchanger comprising a plurality of zones, each zone comprising at least one extractor means configured to channel at least a portion of the primary vapour generated in said zone...
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WO/2022/249020A1 |
Water distillation device (1), comprising: - a body having a lateral wall (2) and defining a cavity (2c, 2d) suitable for allowing the distillation of an amount of water (201) to distill, wherein in said cavity (2c, 2d) are defined a dis...
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WO/2022/248924A1 |
The invention of water purification device and system using clean energy which relates to water purification and water supply and separation of impurities from water to make potable water for industrial and agricultural purposes, all of ...
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WO/2022/249021A1 |
Water distillation device (1), comprising: - a body defining a cavity (2c, 2d) suitable for allowing the distillation of an amount of water (201) to distill, wherein in said cavity (2c, 2d) are defined a distillation chamber (2d) and a c...
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WO/2022/243238A1 |
The invention relates to a system (10) for cleaning recovered NMP from a lithium-ion battery production, comprising a first column (16) for separating low-boiling impurities, said first column having a feed (16a) for the recovered NMP in...
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WO/2022/242424A1 |
Disclosed are a purification method, system and detection method for N-methylmorpholine N-oxide (NMMO) and an obtained NMMO. The NMMO is derived from a crude product of NMMO prepared by reacting N-methylmorpholine with hydrogen peroxide....
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WO/2022/243287A1 |
A mechanical vapor recompression (MVR) arrangement, comprising a compound turbine system, a pressure-tight enclosure (2) provided with a first end (4) and a second end (6), having an essentially circular cylindrical elongated shape along...
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WO/2022/238594A1 |
The present invention relates to an equipment and method for extracting solids in contaminated fluids, the aim of which is to obtain the crystallised solids of the contaminated fluids, without any kind of rejection for recovering the sam...
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WO/2022/238147A1 |
The present invention relates to a process and a facility for making hydrogen peroxide using the anthraquinone process, wherein at least one steam turbine drives at least one rotating equipment and provides a steam flow with a pressure r...
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WO/2022/238740A1 |
A centrifugation station for extrusion plants comprises a tubular body (2), a shaft (3) and an impeller (4). the tubular body (2) internally defines a processing duct extending along a central axis (X) between a supply section (2a) and a...
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WO/2022/235981A1 |
Waste treatment systems are provided that can include: an elongated vessel having a length greater that a width, the elongated vessel comprising: an inlet configured to receive waste for treatment; a solids outlet configured to discharge...
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WO/2022/234033A1 |
The present invention relates to an agglomeration system according to the invention comprising an air-drying system (10), and a pre-wetting unit (1). The pre-wetting unit comprises a powder inlet (11) and a powder outlet (12), a continuo...
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WO/2022/236228A1 |
Disclosed are a process for operating a flashline heater and a flashline separation system. In the process and system, heat is supplied to the flashline heater by a first steam stage followed by a second steam stage. The steam pressure i...
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