25 results about "Phase splitting" patented technology

The utility model discloses a preparation device which is characterized in that the output end of a solvent mixing kettle is connected with a solvent dripping kettle, and the output end of the solvent dripping kettle is connected with a preparation tower; a first feeding device is connected above the preparation tower, and the output end of the preparation tower is connected with the addition tower; the addition tower is connected with a second feeding device, and the output end of the addition tower is connected with a continuous phase splitting device; the output end of the continuous phase splitting device is connected with a rectifying tower, the top of the rectifying tower is connected with a first condenser, the output end of the first condenser is connected with a first storage tank, the bottom of the rectifying tower is connected with a second condenser, and the output end of the second condenser is connected with a second storage tank; quantitative continuous adding is achieved in the solvent mixing kettle for adding raw materials, the solvent dropwise adding kettle and the first feeding device, the speed of the reaction process is controlled, cooling control is further conducted through the rectifying tower and the condenser after a cooling layer is designed on the preparation tower and passes through the continuous phase splitting device, safety is higher, and continuous production of the prothioconazole intermediate is achieved.

The invention belongs to the related technical field of phase segmentation, and discloses a decoupling type phase segmentation method and system for a composite gel system microstructure, and the method comprises the steps: (1) forming a reusable particle database through particle images corresponding to each kind of target gel particles; (2) taking an artificially marked pure cement paste BSE image as a background image, inserting particles in a reusable particle database into a cement matrix area to obtain a stage 1 model training data set, and training a stage 1 universal segmentation model; (3) training the stage 2 particle classification model by adopting particles in the reusable particle database; (4) inputting the BSE image to be subjected to phase splitting into the stage 1 universal segmentation model to obtain a matrix, a pore and a particle mask; and stage 2, the classification model performs joint classification based on the particle masks and all particles in the BSE image to be subjected to phase splitting so as to obtain the specific phase category of each particle. According to the invention, the universality is improved.

The invention belongs to the technical field of organic solar cells, and particularly discloses a metal type coordination additive material and a preparation method and application thereof. The coordination additive material takes Y6 as a starting material, and is obtained through a reduction reaction, a 1, 10-phenanthroline-5, 6-diketone ring closing reaction and a 4, 4, 4-trifluoro-1-(thiophene-2-yl) butane-1, 3-diketone coordination reaction. When the additive material is added into the active layer, JSC and FF can be enhanced. According to the preparation method, a good phase separation morphology and a high-purity structural domain are promoted to be formed, construction of a high-quality interpenetrating network is facilitated, more efficient and more balanced carrier transport is realized, dissociation of excitons is effectively promoted, and charge recombination is inhibited. Meanwhile, the electron transport performance is enhanced, and the non-radiation voltage loss is reduced. The synthesis process provided by the invention is simple and easy to purify, and has a good practical application prospect.

The embodiment of the invention discloses a voltage drop detection device, system, chip and method, relates to the technical field of integrated circuits, can effectively improve the accuracy of power supply voltage drop detection, and facilitates the improvement of system performance. The voltage drop detection device is powered by a target power supply, and the voltage drop detection device comprises: a phase splitting module configured to perform delay adjustment on an input source clock signal to obtain a plurality of phase splitting clock signals, the plurality of phase splitting clock signals having the same frequency and different phases; the first input end of the detection module is connected with a reference clock signal, the second input end of the detection module is connected with the split-phase module, and the detection module is configured to detect the change of the output voltage of the target power supply by performing phase comparison on the reference clock signal and each split-phase clock signal in the plurality of split-phase clock signals; wherein the reference clock signal is selected from a plurality of alternative clock signals. The invention is suitable for voltage drop detection.

The invention belongs to the technical field of medicines, and particularly relates to a compound for targeted CSDE1 phase separation and application of the compound in virus resistance. According to the invention, it is found for the first time that the compound 5350-0763 is directly combined with the CSDE1 protein to inhibit the interaction between the compound 5350-0763 and RNA, so that the formation of a CSDE1-RNA aggregate is destroyed. By destroying CSDE1 agglomerates and releasing isolated immune stimulation RNA, RIG-I and other sensors can effectively recognize, so that virus immune escape is relieved, and host innate immune response is restarted. Meanwhile, co-phase separation of CSDE1 and SARS-CoV-2 nucleocapsid protein can be destroyed, and the immune antagonism ability of the virus is weakened. According to the invention, a new medicinal application is developed for the compound 5350-0763, and an experimental foundation is laid and a new view is provided for developing efficient and specific anti-RNA virus medicines, so that the compound 5350-0763 has important clinical significance and social benefits.

The invention relates to the technical field of semiconductors, and provides a phase separation transport channel molecular spinning electronic device and a preparation method thereof. The phase separation transport channel molecule spinning electronic device comprises a substrate, a ferromagnetic metal electrode I, an interface layer, a phase separation molecule semiconductor intermediate transport layer and a ferromagnetic metal electrode II which are arranged in sequence, the phase separation molecular semiconductor intermediate transport layer has a phase separation structure formed by a fullerene derivative and polymer mixed system. According to the phase separation transport channel molecular spin electronic device and the preparation method thereof provided by the invention, the molecular semiconductor intermediate transport layer is prepared into a space-limited phase separation structure through the phase separation structure formed by the fullerene derivative and polymer mixed system, so that the room-temperature spin transport efficiency can be greatly improved; and the air environment stability and the working stability are excellent.

The invention provides a T-shaped section two-phase separation performance research visualization experiment device and experiment method, and relates to the technical field of two-phase flow flow characteristic research. The problems that in the prior art, the pressure drop and phase separation characteristics of the T-shaped joint under different liquid phase and gas phase flows are difficult to measure, and the two-phase separation flow behavior at the T-shaped joint and the flow change during transition flow pattern are difficult to display are solved. The device comprises a two-phase separation experiment section, a gas phase supply section and a liquid phase circulation section, wherein the two-phase separation experiment section is respectively connected with the gas phase supply section and the liquid phase circulation section; the two-phase separation experiment section comprises a first vertical pipe, a transverse pipe, a second vertical pipe, a first gas flow meter, a differential pressure transmitter and a camera, the first vertical pipe, the transverse pipe and the second vertical pipe are integrally H-shaped and are all made of transparent materials, a first T-shaped section is formed in the connecting area of the transverse pipe and the first vertical pipe, and a lens of the camera faces the first T-shaped section. The device is mainly used for the visualization experiment of the two-phase separation performance research of the T-shaped section.

Provided is a phase-split glass having a three-dimensional shape and excellent appearance after post-processing.　The phase-split glass has a first surface and a second surface provided facing each other, wherein at least one among the first surface and the second surface has a curved surface part, and the average aspect ratio of phase-split particles is 0.600 or more in each of five regions set at equal intervals along the plate thickness direction in a plate-thickness-direction cross section. Here, the aspect ratio is a ratio of the minor axis to the major axis of the phase-split particles.

There is provided a phase separation system (1) for separating a first phase and a second phase. The phase separation system comprises an inlet (10), a chamber (20), a first conduit (30), a conical portion (40) and a second conduit (50). The inlet (10) is configured to receive a fluid mixture (103) comprising the first phase and the second phase. The first phase is a gas (101), and the second phase is a liquid (102). The chamber (20) comprises a top portion (21), a bottom portion (22) and a curved surface (23) extending between the top portion (21) and the bottom portion (22). The chamber (20) is configured for ingress of the mixture from the inlet (10). The inlet (10) is tangential to the curved surface (23). The first conduit (30) is at the top portion (21) and is configured for egress of the first phase from the chamber (20). The conical portion (40) is connected to the bottom portion (22) and is configured for egress of the second phase from the chamber (20). The second conduit (50) extends from the conical portion (40). The second conduit (50) comprises a bent section (52) and an inclined section. The inclined section extends from the bent section (52) to a peak point (70). An angle between a longitudinal axis (60) of the chamber (20) and the inclined section is less than 90º. The longitudinal axis (60) extends between the top portion (21) and the bottom portion (22).

The invention relates to the field of separation, and discloses a refining method of (methyl) acrylate. The method comprises the steps that a (methyl) acrylate sample and an extraction agent are mixed, extraction and phase splitting are carried out, a light phase and a heavy phase containing phenolic compounds are obtained, and the extraction agent contains at least one of C1-C12 monohydric alcohols; or the extracting agent is at least one of polyhydric alcohols with the melting point being less than 40 DEG C. The method is high in extraction efficiency, phenolic compounds in (methyl) acrylate can be better removed, and emission of three wastes can be greatly reduced.

The present invention relates to determining phase information of a fluid sample. At least one image of the fluid sample including the phase information of the fluid sample is provided. Additionally, a data driven model which comprises at least one output channel for the phase information is provided. The at least one output channel includes at least one output channel for classifying a boundary between two phases of the fluid sample, such that the phase information includes information about a property of the boundary between the two phases, such as a height, a volume, a type, or a strength of the boundary. The phase information of the fluid sample is derived based on the data driven model and the at least one image of the fluid sample including the phase information of the fluid sample.

A composition capable of forming a guide pattern superior in heat resistance, a reactive film, an underlayer film, a method for producing a structure including a phase-separated structure, and a polymer. The composition includes a polymer including a constitutional unit including a structure in which the hydrogen atom of a carboxy group or a hydroxy group is substituted by an acid-dissociating group; and a constitutional unit derived from styrene and / or a styrene derivative, in which the acid-dissociating group is not a tertiary carbon atom-containing aliphatic group, or an acetal protective group.

A phase separation learning model can receive fluid sample images and be operated to determine a presence or absence of phase separation in the fluid sample images. To do so, a computer vision learning model can be trained to identify objects in images via transfer learning utilizing a first plurality of fluid sample images to result in the phase separation learning model. A second plurality of fluid sample images can be input into the phase separation learning model, and the phase separation learning model can make a recommendation regarding the presence or the absence of phase separation within the second plurality of fluid sample images as a result of operation of the phase separation learning model.

The application belongs to the technical field of perovskite material preparation, and particularly discloses a mixed halogen perovskite single crystal material and a preparation method thereof. 2.8 I 0.2 The obtained single crystal is treated at 20 DEG C and 90% RH for 3-6 h, surface defects are systematically repaired by using the moisture-induced lattice expansion and surface hydroxyl passivation mechanism, ion migration is inhibited, and the phase separation phenomenon is slowed down. The process is simple, controllable, and reproducible, and is suitable for laboratory-scale preparation and industrialization promotion.

The invention relates to the technical field of locomotive automation control, and discloses a neutral section passing control method, device and equipment for a heavy-load combined train, and the method comprises the steps: obtaining line data and train data of the heavy-load combined train; and determining a neutral section passing mode matched with the line characteristics before phase splitting according to the line characteristics before phase splitting. The acceleration of the train is determined according to the condition of the current line where the train is located, the traction / braking force and the total train weight contained in the train data; performing forward iteration on the acceleration based on the mileage step length and the time step length to obtain a speed position set; according to the power unloading mode, the speed position set and the train data matched with the neutral section passing mode, the power unloading position and the unloading slope are determined, an electric traction control and braking system control instruction is output, and the heavy-load combined train is controlled to complete power unloading before phase splitting. Line conditions and train data are comprehensively considered, the appropriate power unloading position and unloading slope are determined, and the neutral section passing stability of the train is improved.

1. The name of the design product: intelligent electric phase separation device. 2. The use of the design product: for dynamic compensation of reactive power in low-voltage distribution system. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention relates to the technical field of chemical separation, and discloses an azeotropic rectification device for acetonitrile, dichloromethane and water, which comprises an evaporation kettle, a rectification tower, a tower top condenser, a reflux controller, a phase splitting tank, a refilling tank, a near infrared spectrum detector and a controller assembly. According to the present invention, the existing intermittent tower equipment does not need to be replaced, the dichloromethane purity can achieve the high level, the dichloromethane can be directly supplemented to the rectifying tower to continue to be used as the entrainer, the design of the secondary purification and the automatic switching of the supplementing branch is not needed, the new entrainer can be supplemented when necessary, and the efficient azeotropic process is ensured. The invention further discloses a control method of the device for azeotropic distillation of acetonitrile, dichloromethane and water.

This invention provides a three-phase oil-water-sand separation device with an inner cone and a coupled electric field-swirling field. It mainly consists of a cylinder, swirling guide vanes, and a separation settling cone section. The separation settling cone section includes an inner mesh, an outer mesh, and an inner cone. A multi-directional radial electric field is applied inside the cone section, so that the crude oil produced fluid undergoes both electro-aggregation and centrifugal separation processes after entering the swirling structure. The inner cone enriches the unseparated oil droplets at the tip of the cone section and lifts the oil phase, improving the oil-water separation efficiency. A conical conductive filter screen is fitted inside the dual-outlet cylinder, so that the water phase is filtered by the filter screen and discharged from the side outlet, while the sand and gravel are discharged from the underflow outlet.

The application discloses a kind of semi-interpenetrating network structure ultraviolet curing nanoimprint photoresist and preparation method thereof, belong to ultraviolet nanoimprint photoresist field.The application obtains semi-interpenetrating network structure without phase separation in nanoscale by introducing hydrogen bond interaction between nanoimprint photoresist components, successfully applies semi-interpenetrating network structure in nanoimprint photoresist field.The application provides a new method for the design of high mechanical property nanoimprint photoresist, which improves mechanical property while reducing photoresist shrinkage to some extent.Compared with the prior art nanoimprint photoresist, it has the advantages of high mechanical property, low volume shrinkage, and can efficiently perform high-resolution nanostructure imprinting by simple spin-coating film formation.

The application belongs to the technical field of organic solar cells, and particularly discloses a metal type coordination additive material and a preparation method and application thereof. J SC And FF. Promote the formation of good phase separation morphology and high purity domain, conducive to the construction of high-quality interpenetrating network, realize more efficient, more balanced carrier transport, effectively promote the dissociation of excitons and inhibit the charge recombination. At the same time, the electron transport performance is enhanced, and the non-radiation voltage loss is reduced. The synthesis process provided by the application is simple, easy to purify, and has good practical application prospect.

The invention discloses an ultraviolet curing nano-imprinting photoresist with a semi-interpenetrating network structure and a preparation method of the ultraviolet curing nano-imprinting photoresist, and belongs to the field of ultraviolet nano-imprinting photoresists. According to the invention, hydrogen bonds are introduced among the components of the nanoimprint photoresist for interaction, so that a nano-scale semi-interpenetrating network structure without phase separation is obtained, and the semi-interpenetrating network structure is successfully applied to the field of nanoimprint photoresist. The invention provides a new thought and method for the design of the nanoimprint photoresist with high mechanical property, and the shrinkage rate of the photoresist is reduced to a certain extent while the mechanical property is improved by the semi-interpenetrating network structure. Compared with the nanoimprint photoresist in the prior art, the nanoimprint photoresist provided by the invention has the advantages of high mechanical property and low volume shrinkage, and can efficiently imprint a high-resolution nanostructure in a simple spin-coating film-forming manner.

The utility model discloses an application system of a carbon dioxide absorbent, relates to the technical field of absorbents, and discloses a novel phase change type CO2 absorbent prepared by mixing ionic liquid hydroxyethyl ethylenediamine imidazole-amino acid serving as a main absorbent, ethanolamine / piperazine serving as an accelerant, n-butyl alcohol serving as a phase splitting agent and a certain amount of water. The absorption capacity is high, the regeneration energy consumption can be greatly reduced while the absorption efficiency is ensured, and the stability is good; meanwhile, the carbon capture performance testing device is designed into a movable skid-mounted type, and the two-phase separator which is wide at the upper part and narrow at the lower part is utilized, so that phase splitting can be quickly realized, the device can be easily connected with an industrial production side line, and the industrial performance of the absorbent can be quickly verified.

The invention relates to the technical field of refrigeration, and provides a continuous dilution refrigeration system and method without phase splitting in the zero-gravity environment, and the continuous dilution refrigeration system without phase splitting in the zero-gravity environment comprises a mixing chamber, a first separation chamber, a first pipeline, a second pipeline, a second separation chamber, a third pipeline, a fourth pipeline, a backflow pipeline and a control valve. The first pipeline and the third pipeline are only suitable for superfluid to pass through; an outlet of the return pipeline is connected with the first separation chamber and the second separation chamber; the control valve controls one of the first separation chamber and the second separation chamber to communicate with the mixing chamber. According to the arrangement, the two separation chambers are controlled to be alternately communicated with the mixing chamber, so that helium-3 atoms can be alternately enriched and depleted in the two separation chambers, continuous mixing and dilution of a helium-3-enriched helium-3-helium-4 mixture and pure helium-4 liquid in the mixing chamber are realized, and a thermal load can be continuously refrigerated; the problem of continuous dilution refrigeration in a zero-gravity environment is solved.