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WO/2019/094454A1 |
Disclosed herein is a method of reducing the vapor pressure of a processed crude oil, wherein such vapor pressure reduction is sufficient to allow safe transportation of the oil. After high-pressure processing for off gassing and subsequ...
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WO/2019/090890A1 |
An apparatus for removing bubbles in a polyimide solution and a coating machine comprising same. The apparatus comprises a first tank (1), a second tank (2) provided in the first tank (1), and an ultrasonic generator (3) provided on the ...
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WO/2019/093024A1 |
The present invention is an antifoaming agent containing: (A) an organopolysiloxane that has a hydrolyzable group represented by formula (1) in at least one silicon atom of organopolysiloxane segments constituting the main chain, and con...
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WO/2019/086804A1 |
The present invention relates to a method for extracting a volatile compound from a liquid containing same and also containing at least one dissolved inorganic or organic salt, characterised in that it comprises the following steps: a) p...
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WO/2019/081949A1 |
The present invention provides a multiphase separator for separating a multiphase fluid produced by one or more oil wells, the multiphase separator comprising: a separating vessel, comprising an inlet chamber and an oil chamber for colle...
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WO/2019/083367A1 |
Described are a high pressure carbamate condenser, urea plant, and urea production process. The high pressure carbamate condenser as described is of the shell-and-tube heat exchanger type with a tube bundle and has a redistribution chamb...
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WO/2019/083091A1 |
Provided is a microfluidic device wherein a valve for a fluid control has an improved structure that is simpler and more efficient, and thus can be manipulated more easily and effectively. To this end, the microfluidic device comprises: ...
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WO/2019/081064A1 |
Plant and process for separation of sulfur-containing components, H2S, COS and mercaptans from methanol which is used as absorbent within the Rectisol process by hot regeneration of the methanol laden in the absorption and an additional ...
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WO/2019/077802A1 |
A degassing device is provided with: a degassing flow path; a vacuum chamber; a vacuum pump; an inlet flow path; an outlet flow path; a drain flow path; a downstream switching unit; and a control unit. The degassing flow path is formed f...
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WO/2019/073738A1 |
[Problem] To provide a temperature measurement device capable of accurate, real-time measurement of the temperature of a material being processed while contained in a container, in the context of a rotational treatment process that, for ...
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WO/2019/074376A1 |
A system for surge protection of a riser adapted to transport gas from a hydrocarbon production well or for surge protection in a well, the system comprising: a flexible tubing, wherein a portion of the flexible tubing extends into the r...
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WO/2019/072715A1 |
The invention relates to an electrohydraulic system (7) with a hydraulic load (86) and at least one closed hydraulic circuit (42). The hydraulic circuit (42) comprises at least one control means (85), a hydraulic machine (25; 55), and a ...
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WO/2019/071082A1 |
A method of separating hydrocarbons from an oil field production stream may include providing a production stream having a gas phase and a liquid phase, the production stream including oil, hydrocarbon gas, carbon dioxide, and water; sub...
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WO/2019/069992A1 |
The present invention defoams or suppresses foam in a naturally derived water soluble colorant. Provided is a defoaming and/or foam suppressing method that includes a step in which an emulsification oil/fat including an emulsification ag...
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WO/2019/063538A1 |
10258PFA WO 24 Abstract The invention relates to the use of a polysiloxane having a plurality of siloxane groups and at least one tertiary amide group covalently linked as a pending and/or terminal group to the polysiloxane, as a defoami...
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WO/2019/060376A1 |
A method of subsiding foam undesirably accumulating on a liquid-surface plane of an associated industrial-process liquid includes designating a foam-depletion zone within which the foam is situated. A set of at least two fluid ejectors i...
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WO/2019/055602A2 |
A method of treating a fluid in a subterranean formation comprises injecting a fluid into the subterranean formation, the fluid containing dissolved oxygen; contacting the fluid with an oxygen removal device, the oxygen removal device co...
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WO/2019/048562A1 |
In order to provide a sealing device which is easy to manufacture and offers at least one other function in addition to the sealing function, according to the invention the sealing device (100) comprises the following: a main body (102) ...
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WO/2019/046515A1 |
A system may include an output manifold that may be in fluid communication with a reservoir and that may include multiple discharge ports. Each of the discharge ports may be configured to discharge electrorheological fluid into a housing...
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WO/2019/043188A1 |
The present invention relates to a nozzle for an air trapping device configured to remove air from a fluid, the nozzle comprising a body having an input opening configured to receive the fluid and an output opening configured to distribu...
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WO/2019/034596A1 |
The invention relates to a device (30) for preparing a liquid sample for a gas chromatograph, comprising a liquid compartment (12) and a gas compartment (16) which are separated by a semipermeable separating layer (32), the liquid compar...
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WO/2019/036372A1 |
Reactors, systems and processes for the production of biomass by culturing microorganisms in aqueous liquid culture medium circulating inner loop reactor which utilize nonvertical pressure reduction zones are described. Recovery and proc...
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WO/2019/030397A1 |
Method of making an aqueous aniline-free or aniline-free and N-methylaniline-free leucoindigo solution from an aqueous leucoindigo solution comprising aniline or aniline and N-methylaniline, the concentration of aniline or aniline and N-...
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WO/2019/024916A1 |
The present invention relates to a self-adaptive variable-flow crude oil degassing method and device. The self-adaptive variable-flow crude oil degassing device comprises a casing, a main flow separation tube, and branch flow separation ...
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WO/2019/022411A2 |
The present invention is a vacuum degassing apparatus, for degassing, in vacuum, air contained in an industrial raw material resin or a dust-form solid, comprising: a frame, which has a space portion formed therein, and a pressurizing ro...
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WO/2019/011609A1 |
The present invention relates to an oligomerisation method using a reaction device comprising a means for forming a vortex. In particular, the method relates to the oligomerisation of ethylene into linear alpha olefins such as 1-butene, ...
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WO/2019/008683A1 |
This liquid feeding device is provided with: a liquid feeding pump which suctions and feeds a mobile phase from a mobile phase container through a suction pipe having an end portion dipped in the mobile phase in the mobile phase containe...
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WO/2019/002326A1 |
A laboratory apparatus, in particular a rotary evaporator, is used for evaporating a substance, preferably at a negative pressure, and comprises an evaporation flask (2) for holding the substance to be evaporated, a condenser (4) for con...
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WO/2019/000339A1 |
Disclosed are an aqueous emulsion of discrete droplets of polymer dispersed in a continuous water phase and the use of the emulsion．The emulsion comprises at least 3 weight-％ of at least one hydrophobic (meth)acrylate polymer, at lea...
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WO/2019/005336A1 |
This invention relates to a granulated foam control composition comprising a hydrophobic fluid, a hydrophobic filler, a water insoluble carrier, a polyethylene glycol of MW ranging of from 100,000 to 10,000,000, and optionally a binder. ...
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WO/2018/230631A1 |
Provided is an external circulation-type hollow fiber membrane module which has a high processing capacity and which is capable of inhibiting a to-be-treated liquid within a case from flowing through a short path and efficiently bringing...
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WO/2018/224131A1 |
The invention relates to defoaming formulations containing: (1) organopolysiloxanes containing, per molecule, at least one structural unit of general formula 01/2R2Si-Y-SiR02/2 (I) and at least 2 units of general formula R1R2Si01/2 (II) ...
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WO/2018/221088A1 |
A water purification system (100) comprising: a water storage tank (10) for storing to-be-treated water; a circulation flow path (20) through which the to-be-treated water in the water storage tank (10) circulates; a microbubble supply d...
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WO/2018/211135A1 |
The invention relates to a liquid-gas phase separator (500) for a refrigerant (700), comprising at least two plates (1, 2, 3) including a first plate (1) and a second plate (2). The first plate (1) and the second plate (2) are arranged o...
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WO/2018/210664A2 |
The invention relates to a liquid-gas phase separator (5) for a refrigerant, comprising: - at least two channels (50, 51), with a first channel (50) extending longitudinally along a first axis (500) and a second channel (51) extending lo...
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WO/2018/211136A1 |
The invention relates to a separator (500) of a liquid phase and of a gas phase of a refrigerant comprising at least two ducts (1, 2, 3, 4, 5, 6) including an admission duct (1), called first duct, for admission of the refrigerant into t...
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WO/2018/210818A1 |
The invention relates to a gas-liquid separator for a chromatography plant, comprising: a) a separating region having an inlet nozzle, a baffle unit and a gas distribution unit; b) a dividing region having a liquid outlet and c) a gas ou...
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WO/2018/206854A1 |
Longevity of activity and/or performance of defoamers significantly increase in presence of polyacrylamides and polyacrylamides can revive efficacy of defoamers in a solution. Composition of components comprising defoamers and polyacryla...
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WO/2018/207431A1 |
In this NMP aqueous solution purification system 1, the generation of peroxides of NMP is suppressed. This NMP aqueous solution purification system 1 is provided with: a pervaporation membrane device 201 for removing water from an NMP aq...
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WO/2018/206756A1 |
The present invention relates to a device and method for the preparation of platelet rich plasma, and to the plasma obtained by employing said device and method. The method comprises evaporating and dialysing plasma with the device of th...
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WO/2018/201736A1 |
A non-silicon defoamer, a preparation method therefor, and an application thereof for use in defoaming and antifoaming in an anionic surfactant-rich system. The non-silicon defoamer comprises an acrylate polymer, an organic solvent carri...
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WO/2018/204061A1 |
Embodiments of the invention provide methods of treating brown stock from a pulp mill to improve its delignification and/or bleaching response, including treating brown stock with an alkali alcohol/water co-solvent to yield a post-treatm...
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WO/2018/201550A1 |
A purification device for a centrifuged oil comprises: a center shaft; a centrifugal cylinder; a shaft holder (12); a rotary frame; a disc-type guide plate; an oil-collecting impeller; a rotating wheel; a vacuum pump (36); an oil outlet ...
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WO/2018/202945A1 |
The invention relates to a system (10) for preventing gas bubbles in oil flow to enter a high-voltage device (40), which system (10) is located in flow direction of the oil before the high-voltage device (40) and comprises a gravitationa...
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WO/2018/199102A1 |
The present invention is capable of removing air bubbles contained in a liquid and preventing the removed air bubbles from re-contaminating the liquid. A second filter part, having a substantially cylindrical shape formed by folding a th...
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WO/2018/195557A1 |
Devices, systems and methods are disclosed which relate to using containers with a multitude of nucleation sites covering a major portion of the inside wall of the container to enable rapid and nearly complete removal of soluble gases fr...
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WO/2018/194060A1 |
The present invention is capable of suppressing rotational flow near a filter material while removing air included in a liquid and generated by the rotational flow. The interior of the filter case 10 is provided with a filter element 30 ...
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WO/2018/190841A1 |
A froth coalescing device comprises a froth receiving chamber with a vent and an umbrella valve arranged between the vent and a gas out port. The vent may be arranged to vent gas in a direction different from a direction of travel of fro...
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WO/2018/190840A1 |
A froth coalescing device includes a froth receiving chamber with a vent, and a vertical membrane arranged between the vent and a gas out port of the froth coalescing device. The vent is arranged to vent gas in a direction that is differ...
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WO/2018/186211A1 |
The present invention comprises the following: a storage tank (102) that stores a processing liquid containing a first processing liquid (sulfuric acid) and a second processing liquid (hydrogen peroxide solution); a circulation route (10...
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