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WO/2021/262002A1 |
System for reducing emission of nitrogen from animal manure containing ammonium, comprising a reservoir for collecting excreted animal manure therein, manure displacing means for removing the manure collected in the reservoir from the re...
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WO/2021/259931A1 |
The invention relates to a method and to an apparatus (1) for cleaning gases from the degassing of polymer melts, in particular for the continuous further processing into hidden polymer films. According to the invention, the gas to be cl...
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WO/2021/254170A1 |
The present invention relates to an organic silicon defoaming composition. Firstly, a vinyl polyorganosiloxane is reacted with a hydrogen-containing polyorganosiloxane at a certain molar ratio, a reaction control agent is then added drop...
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WO/2021/254171A1 |
Provided are an organosilicon defoaming composition and a preparation method therefor. Firstly, vinylorganopolysiloxane and a hydrogen-containing organopolysiloxane are reacted, and then allyl polyether is introduced to continue the reac...
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WO/2021/255482A1 |
A deaerator device comprising a main chamber having a top surface and arcuate walls that taper inwardly to a narrower bottom surface. The main chamber is provided with a water inlet in fluid communication with a water outlet. The water i...
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WO/2021/257873A1 |
A method of reducing injection pressure during a hydrocarbon resource recovery operation, the method comprising: introducing a treatment fluid comprising a biochelant and a solvent for a time period sufficient to reduce an injection pres...
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WO/2021/257476A1 |
A method of treating a reservoir fluid mixture including an oleaginous component and an aqueous component includes contacting the reservoir fluid mixture with an interface destabilizing composition. The interface destabilizing compositio...
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WO/2021/257468A1 |
A system can include a multi-material fluid having a mixture of a first material and a second material. The system can also include a first vessel into which the multi-material fluid is disposed. The system can further include a first so...
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WO/2021/254169A1 |
Provided is a method for preparing an organosilicon defoaming composition, the aim of which is to introduce a capping agent to effectively control the degree of crosslinking during the preparation of a crosslinked silicone grease, which ...
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WO/2021/251307A1 |
This antifoaming agent is obtained by polymerizing (A) at least one polymerizable monomer in (C) a solvent in which (B) at least one non-polymerizable polysiloxane is dissolved, wherein the component (A) contains less than 10 mass% of at...
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WO/2021/251144A1 |
The tube unit of the present invention comprises multiple tubes, a binding part that binds the end parts of the multiple tubes, and a cylindrical body that is inserted into each of the end parts of the multiple tubes and supports each of...
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WO/2021/250977A1 |
Provided is a pure water production method for producing pure water by decarboxylating to-be-treated water under acidic conditions and then deionizing the result by using a reverse osmosis membrane separation device, the pH of inflow wat...
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WO/2021/245048A1 |
A system and a method for monitoring and regulating the level of contents in a vessel is disclosed. In some embodiments, the system or the method use laser beams and photosensors to determine the level of the contents of the vessel.
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WO/2021/239508A1 |
The present invention relates to a method for degasifying a fluid circuit, the fluid circuit having a first vacuum degasifier (10), the first vacuum degasifier (10) having a first inlet valve (12), a first degasifying space (14), a first...
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WO/2021/235991A1 |
A cooling system comprising a cooling circuit (10) with a deaeration device (40) arranged in the cooling circuit for separation of air bubbles from coolant circulating therein. The deaeration device comprises a deaeration chamber (41) ha...
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WO/2021/235990A1 |
A cooling system comprising: - a first cooling circuit (10) with a first coolant pump (12); - a second cooling circuit (20) with a second coolant pump (22); - an expansion tank (30) provided with an expansion chamber (31) for accumulatio...
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WO/2021/232036A1 |
A novel method, composition and storage and delivery container for using antimony- containing dopant materials are provided. The composition is selected with sufficient vapor pressure to flow at a steady, sufficient and sustained flow ra...
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WO/2021/217835A1 |
Disclosed is an organosilicon composition. A hydroxyl polyorganosiloxane reacts with an organosilicon resin under the catalysis of a titanium catalyst, then a platinum catalyst and a hydrogen-containing polyorganosiloxane are added for r...
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WO/2021/217834A1 |
Disclosed is an organosilicon composition. A hydrogen-containing polyorganosiloxane reacts with hydrophilic silica and an organosilicon resin, then a hydroxyl polyorganosiloxane is added and a hydrophobic particle mixing treatment is per...
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WO/2021/217833A1 |
Disclosed are a green solid defoamer and a preparation method therefor. In the defoamer, using a natural oil as a defoaming active ingredient, a mineral compound and a biological compound as carriers, and polyglycerol as a structural age...
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WO/2021/221990A1 |
Devices, systems, and methods for high capacity degassing of dissolved gases and gas bubbles from fluid such as a dialysate are provided. The devices, systems, and methods can include a degassing vessel with at least two degassing chambe...
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WO/2021/209081A1 |
The invention relates to a ventilation device for a fluid circuit which is used to control the temperature of a temperature-control zone in a vehicle cab and in which a fluid comprising a liquid, preferably a mixture of water and glycol,...
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WO/2021/211482A1 |
A foam control agent and method of controlling foam for bioethanol processing by use of a foam control agent, wherein the agent comprises at least a (poly)glycerol ether. Preferably the (poly)glycerol ether is 2-(2-ethylhexyloxy)-l, 3-pr...
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WO/2021/210283A1 |
This reserve tank (10) comprises a gas-liquid separation part (100), an inflow part (120), an outflow part (130), and a cylindrical projection part (110). The gas-liquid separation part is formed in the shape of a bottomed cylinder aroun...
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WO/2021/203556A1 |
The present invention provides an organosilicon composite emulsion defoamer for papermaking industry, and a preparation method therefor. First, a polyvinyl ester polymer is introduced, so as to improve the foam breaking and defoaming per...
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WO/2021/203555A1 |
The present invention provides a preparation method for a fatty alcohol emulsion defoaming agent. Two kinds of long chain fatty alcohols having different carbon chains are introduced and compounded for use, so as to improve the foam inhi...
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WO/2021/191153A1 |
A separation assembly for the flow measurement of a gas flow and a liquid flow of a multiphase fluid wherein the separation assembly comprises a a) separator with a1 a housing and a separation element inside the housing, wherein the sepa...
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WO/2021/189148A1 |
Processes and apparatus are provided for recovery of dissolved species from wastewater streams, in the form of precipitates sized by elutriation. The processes may for example be controlled so that the recovered sized solids are in the f...
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WO/2021/189393A1 |
The present invention discloses a polymer emulsion-type defoaming agent and a preparation method therefor. Components comprise an active substance, filler particles, water, and a thickening agent, wherein the active substance is made up ...
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WO/2021/187981A1 |
Degassing device for degassing a liquid flow, including: a housing for receiving liquid from the liquid flow therein, the housing having one or more ports for connecting to the liquid flow; a valve arranged for allowing gas to escape fro...
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WO/2021/187172A1 |
Implemented is a liquid chromatography device capable of removing air bubbles in the preparatory process during device power-up without requiring complicated steps. The liquid chromatography device comprises a delivery pump 1 for deliver...
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WO/2021/188627A1 |
A coalescing removal separator includes a separator tank having a separator input configured to receive a fluid flowing through a system having entrained gasses and solid particles, having a tank wall configured to form a volume/chamber ...
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WO/2021/172967A1 |
The present invention relates to a pump. The pump, according to the present invention, comprises: a housing inwardly forming a suction chamber and a discharge chamber; a suction part extending outward from the circumferential surface of ...
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WO/2021/167728A1 |
Foam control compositions along with formulations thereof and their use in various applications, including a method for making a foam control composition comprising a cross-linked polyorganosiloxane material including a dispersed silica ...
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WO/2021/165124A1 |
The present invention relates to a vacuum degasifier, the vacuum degasifier having a degasification chamber (10), the degasification chamber (10) having an inflow (20) and an outflow (30), the inflow (20) being connected to a first valve...
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WO/2021/161730A1 |
The present invention comprises: a liquid tank part (3); and an electrolysis part (5) which is provided inside the liquid tank part (3), electrolyzes liquid that is inside the liquid tank part, and is configured from at least a first ele...
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WO/2021/159025A1 |
A protectant composition including at least two of the following:(a) a biochelant; (b) a chelant; (c) an acid; (d) a scale inhibitor; (e) a corrosion inhibitor; (f) an antiprecipitation additive; (g) a soluble phosphorous compound; and (...
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WO/2021/155415A1 |
Separation systems, in particular for fuel cell systems, are known and comprise a first container (10) that is open at the top for separating a liquid from a two-phase mixture (17), a supply (16) via which the two-phase mixture (17) can ...
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WO/2021/153575A1 |
The present disclosure provides a defoaming apparatus (1) comprising a base unit (2), a motor (3) supported by the base unit (2), and a brush (5) connected to the motor (3) and extending below the base unit (2) with the tip directing dow...
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WO/2021/154627A1 |
A method for degassing a microfluidic droplet by combining electrowetting and heating to induce formation of gaseous bubbles in the droplet. In an embodiment the methods are carried out on an active matrix of electrowetting electrodes in...
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WO/2021/151145A1 |
An apparatus (40) for deaerating a froth comprising a spinning basket (44) mounted on a driven shaft (46). The side walls of the spinning basket have a mesh or openings therein. Froth is supplied to the interior of the spinning basket an...
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WO/2021/147457A1 |
A degassing system, comprising a solvent bottle (1) and a degassing pump (5) which form a circulating liquid path, the circulating liquid path comprising multiple segments of pump pipes (3) having inner diameters that gradually increase ...
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WO/2021/150509A1 |
The invention relates to a devolatilization vessel (100) including a chamber (102). The chamber is formed generally in the shape of a cylinder. The chamber (102) houses a first set of one or more devolatilization plates 110A-B and a seco...
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WO/2021/140856A1 |
This system for producing magnesium hydroxide is provided with a production section and a recovery section connected to the production section. The production section has a reaction tank and a sedimentation tank. At the reaction tank, a ...
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WO/2021/140824A1 |
A water treatment method for boilers, in which raw water is treated by RO devices 1,2 and permeate water is used as boiler feed water, the water treatment method being characterized in that the RO devices are operated in such a manner th...
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WO/2021/140847A1 |
A system for producing magnesium chloride, comprising a removing unit and a concentrating unit connected to the removing unit, wherein: the removing unit generates feedstock water obtained by removing sulfate ions and sodium ions from to...
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WO/2021/136217A1 |
Disclosed is a water absorption brush (1) with a water-gas separation structure, the brush comprising a water absorption brush head (11); and the water-gas separation structure arranged at the rear end of the water absorption brush head ...
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WO/2021/135914A1 |
A water-air separation structure and a water suction brush (1). The water-air separation structure comprises: a hollow water collection cup (15), which is open at the top to form an opening and is used for collecting sewage after water-a...
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WO/2021/135443A1 |
Provided are a 2,3,5-trimethylhydroquinone synthesis method and device; 2,3,5-trimethylbenzoquinone (TMBQ) is mixed with an alcohol–aromatic hydrocarbon or alcohol–alkane mixed solvent system, then the reaction liquid is thoroughly m...
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WO/2021/130173A1 |
The present invention relates to a combination of specific alcohol and ester and their use as antifoam and/or defoamer. It also concerns compositions comprising it, and methods for reducing foam formation and for breaking a foam.
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