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WO/2023/057022A1 |
The invention relates to a process for recovering ammonia from an initial aqueous mixture comprising ammonium ions and ammonium salts, the process comprising providing an initial aqueous mixture, desorbing ammonia using humid, heated air...
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WO/2023/058298A1 |
This liquid-sealed vacuum pump operating method involves: discharging a liquid from vacuum piping 30 connected to a liquid-sealed vacuum pump 28; increasing the pressure of a sealing liquid and supplying same to the liquid-sealed vacuum ...
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WO/2023/050125A1 |
The present invention relates to a method for inhibiting the formation of foam in a process comprising the step of adding an effective amount of a foam control agent to a process mixture. The foam control agent comprises a compound that ...
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WO/2023/055749A1 |
The disclosure provides improved vent filters useful in single-use in-line transfusion systems. In a first aspect, the disclosure provides filter comprising (i) a layer comprising a fluoropolymer membrane and (ii) a layer comprising at l...
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WO/2023/050852A1 |
The present invention relates to the technical field of hydroxyethyl acrylate processing, and disclosed is a reaction apparatus used for hydroxyethyl acrylate condensation. The reaction apparatus for hydroxyethyl acrylate condensation co...
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WO/2023/047287A1 |
The invention relates to a vacuum degassing plant (10) comprising a tank (12); and connected by a first conduit (13, 15) thereto a filter (22); and at least one vacuum pump (26) for placing the plant under vacuum and creating a gas strea...
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WO/2023/041585A1 |
The invention relates to an oil deaerator device (2) for a turbomachine lubricating system, comprising a reservoir (4) comprising an internal volume (10) with a bottom (10.1), an oil outlet (18) on the bottom (10.1), and an oil inlet opp...
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WO/2023/040045A1 |
A defoaming composition having acrylate polymers as the main active substances. The defoaming composition has excellent defoaming and foam suppression properties and good compatibility in a foaming system. The defoaming composition is sy...
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WO/2023/040044A1 |
A polymer defoamer and a preparation method. The polymer defoamer mainly consists of the following raw materials in percentage by weight: 12-35% of a polymer, 2-8% of silica, 3-10% of metallic soap, and 40-85% of carrier oil, wherein the...
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WO/2023/040043A1 |
An amide polymer molecular-level defoamer and a preparation method, wherein the amide polymer molecular-level defoamer consists of 20-45% of an amide polymer, 5-15% of carrier oil, 2-6% of fumed silica, 3-8% of metallic soap, and 15-75% ...
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WO/2023/044416A1 |
A bubble trap includes a body having an interior surface bounding a cavity that extends between an upper end and an opposing lower end, an axis extends centrally through the cavity of the body between the upper end and the lower end, a f...
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WO/2023/039251A2 |
A gas-liquid separator comprises a housing comprising a first inlet structured to receive a blowby gas stream, the blowby gas stream having a first flow velocity, and a second inlet structured to a communicate a compressed gas into the h...
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WO/2023/037837A1 |
The present invention provides an antifoaming agent which exhibits excellent antifoaming properties. Specifically, this antifoaming agent is a polymer having, as polymerized components, (1) a polymerizable monomer having a silicone chain...
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WO/2023/023868A1 |
Methods and systems for treating a liquid material. A liquid is emplaced in a treatment zone; microwave energy and ultrasonic energy are collectively applied to the treatment zone to effect release of a gaseous material from the liquid m...
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WO/2023/019085A1 |
An apparatus and method for removing bubbles from a fluid sample. The apparatus has a barrel and a filter member. The barrel has a first end, a second end, a sidewall, and an inner surface defining an internal chamber. The first side has...
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WO/2023/011843A1 |
The invention relates to an apparatus for separating fluid mixtures, being equipped with a nozzle (2, 26, 42) for feeding a fluid mixture composed of a number of components of different density into a volume (10). The nozzle (2, 26, 42) ...
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WO/2023/010169A1 |
Automated gas or liquid break-through detection and reinjection systems are disclosed. The reinjection systems are for reinjecting gas from an underground water pipeline into an associated gas pipeline, or reinjecting water from an under...
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WO/2023/008584A1 |
Provided are a device and a method each for performing the compression or purification of a gas by allowing the gas to be sucked by a water stream such as circulating or discharged seawater, in which the gas is air or a gas containing ca...
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WO/2023/008398A1 |
Provided are a microfluidic chip and a method for producing the same, with which it is possible to suppress the occurrence of poor bonding between a resin layer forming a flow path and a cover material, and to suppress deformation of the...
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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/2023/284979A1 |
The invention relates to a method for defoaming aqueous media, such as aqueous surfactant formulations, by means of compositions containing polydimethylsiloxanes, fillers, organopolysiloxane resins composed of units of the formula, optio...
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WO/2023/286419A1 |
Provided is a cyclone-type foreign matter separator affording a high defoaming effect that effectively suppresses foaming caused by bubbles in a processing fluid. A cyclone-type foreign matter separator 1 comprises: a cyclone body 2 equi...
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WO/2023/274625A1 |
Since usually paste-like material to be metered out, especially self-levelling material, is to contain preferably no gas - such as air - at all, the content of measurement gas - the oxygen content in the case of air, for example - is det...
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WO/2023/277689A1 |
The invention is in the field of separators, in particular the invention is directed to a density-based separator for separating a first and a second component comprised in a feed fluid, wherein said first component has a lower density t...
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WO/2022/263728A2 |
The invention relates to a lubrication reservoir (14) for a turbine engine for an aircraft or self-propelled flying machine, comprising a suction strainer (40) in a lower part (38) of said chamber (26), and at least one degassing device ...
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WO/2022/255028A1 |
An ammonia and hydrogen production system (1) comprises: a boiler (20) that generates steam by the heat of a combustion furnace (11); an exhaust gas treatment device (13) that treats exhaust gas from the combustion furnace (11) and disch...
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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/2022/251018A1 |
A system for processing oil and gas at an offshore facility includes a single stage separation module. A gas stream from the single stage separation module is pressurized in a primary compressor, and then is used to heat the incoming oil...
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WO/2022/251082A1 |
Systems and methods for crude oil separations including degassing, dewatering, desalting, and stabilization, one method including separating crude oil into a crude oil off-gas and a partially degassed crude oil output; compressing the cr...
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WO/2022/251469A1 |
Miscible antifoams are provided that do not separate out of a target liquid and that are easy to incorporate in the target liquid. A method or system involves mixing a liquid ('a miscible antifoam') into a target foaming liquid. This mis...
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WO/2022/238334A1 |
A method of processing a liquid including adding an antifoam to a process liquid, and after adding the antifoam, continuously feeding the process liquid through one or more cross-flow filter membrane configured for cross-flow filtration,...
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WO/2022/238089A1 |
The present invention relates to a water and air separation device (100) comprising- an entry portion (10) having a receiving inlet (11),- a guide portion (20) comprising- a housing (24),- a separation chamber (40),- an inlet (21),- a pl...
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WO/2022/239483A1 |
Provided are a method and device for producing ultrapure water in which, after pure water is passed through a UV oxidation device, said pure water is channeled through an ion exchange device and then through a sub-system, wherein it is p...
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WO/2022/236397A1 |
A caustic composition for cleaning apparatus, said composition comprising: a caustic component; a first low foaming anionic surfactant; a second nonionic surfactant; and a foam controlling agent comprising an amino acid. Methods of using...
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WO/2022/236186A1 |
A treatment process for remediating contaminants in a mixture of contaminated fluids, including at least one liquid fluid and at least one gaseous fluid, includes the steps of : preparing a treatment composition containing at least 80 vo...
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WO/2022/233495A1 |
The invention relates to a degassing device (10) for oil-based liquids and to a method for degassing an oil-based liquid by means of a device of this type. The degassing device (10) comprises: a housing (12), in which an oil-based liquid...
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WO/2022/234115A1 |
The present disclosure relates to a process, a process plant and equipment for conversion of a feedstock rich in oxygenates to a hydrocarbon comprising the steps of directing said feedstock in combination with a recycle gas stream to a h...
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WO/2022/236110A1 |
A treatment composition for remediating H2S, CO2 and other contaminant(s) in a fluid mixture of contaminated liquids and gasses comprising: a hydrocarbon based liquid; and at least one hydroxide compound dispersed or dissolved into the h...
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WO/2022/231658A1 |
A method for producing ultra-pure hydrogen is provided which includes heating water for stripping argon from the water; and separating the argon-stripped water into an oxygen stream and a hydrogen stream, wherein the hydrogen stream incl...
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WO/2022/222298A1 |
A grinding liquid supply system (1), a grinding apparatus, an air discharging method, and a grinding method. The grinding liquid supply system comprises: a grinding liquid filter (10); a sensor (11) used for monitoring whether there are ...
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WO/2022/223349A1 |
As a result of movement of the distribution body (2) of a processing unit for viscous material relative to the point of impingement (2A) of the material stream (M) from the inflow opening (20), the material (M) can be distributed even mo...
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WO/2022/220097A1 |
Provided are: an oil compound which has excellent prolonged antifoaming capabilities, which, in particular, has good initial antifoaming properties even in an alkaline foam liquid, and which has little degradation over time; and an antif...
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WO/2022/218501A1 |
A foam control composition includes a component (A) and a component (B). Component (A) includes units of the formula [SiO4/2]a[(R1O)SiO3/2]b[(R2O)SiO3/2]b'[(R1O)2SiO2/2]c[(R1O)(
R2O)SiO2/2]c'[(R2O)2SiO2/2]c'' [(R1O)3SiO1/2]d[(R1O)2(R2O)S...
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WO/2022/221197A1 |
A gas-liquid separator system that can effectively and efficiently separate liquid from a streaming mixture having a liquid portion and a gas potion. The gas-liquid separator may be used in supercritical fluid chromatography application ...
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WO/2022/221301A1 |
A system for stabilizing a hydrocarbon feedstock includes a High Pressure Separation (HPS) unit in fluid communication with a feedstock inlet. The HPS unit includes an oil outlet. The system includes a heated Low Pressure (LP) separator ...
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WO/2022/216470A1 |
A diffuser for a return line on a hydraulic tank may include a coupling portion configured for coupling in fluid communication with a return port of the hydraulic tank and for receiving return fluid along an incoming longitudinal directi...
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WO/2022/208459A1 |
The present invention relates to a device and a method for coalescence separation for a fluid comprising at least two phases at least partially immiscible with each other and having different specific density or gravity. The separation d...
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WO/2022/200592A1 |
The present invention discloses a hydrocyclone degassing device for degassing a liquid, having a liquid pump and having a degassing container in which an outer liquid cyclone and an inner gas cyclone form along an axis of rotation, where...
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WO/2022/195444A1 |
The present invention relates to a method of manufacturing a porous filter for degassing; the present invention provides a method of manufacturing a porous filter for degassing wherein, in a method for manufacturing a porous filter that ...
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WO/2022/187910A1 |
Described herein is a multistage treatment system (2,3, 200, 300) for a liquid. The system (2,3, 200, 300) comprises a first stage (4) with a first boiling vessel (24) and a first heater (26) configured to boil the liquid in the first bo...
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