20results about How to "High activation rate" patented technology

The utility model relates to the technical field of activated carbon activation, in particular to activated carbon fiber activation equipment which comprises a bottom plate and a material receiving box, the top of the bottom plate is fixedly connected with the lower side of the material receiving box, the top edge of the bottom plate is fixedly connected with the bottom of a supporting column, and the top of the supporting column is fixedly connected with the lower side of a heat insulation outer shell. According to the device, through the arrangement of the heat insulation outer shell, the heat conduction inner shell, the transmission disc, the partition plate and the driving motor, activated carbon fibers can be placed in different storage bins, activated carbon is continuously turned over, and the activated carbon fibers in the different storage bins are evenly heated; the activated carbon fibers fed into the activation equipment are uniformly and quickly activated, so that the activation rate of the activated carbon fibers is improved, the time required for activating the activated carbon fibers is shortened, and the activation rate of the activated carbon can still be ensured when more activated carbon fibers are added at one time.

The invention discloses a P-type gallium oxide horizontal diode device structure and a preparation method thereof, and mainly solves the problems of small current and poor voltage endurance capability of the existing similar device. The device structure comprises a gallium oxide insulating substrate (1), a gallium oxide P-type layer (2), cathode metal (3) and anode metal (4). Wherein the nickel oxide P-type layer is realized by performing ion implantation and annealing activation processes on the surface of the gallium oxide insulating substrate, and compared with the existing heterogeneous material deposition process, the implantation process has no interface defect, and the voltage endurance capability of the device can be improved. As the extension performance improvement of the device structure, a nickel oxide layer (5) can be additionally arranged between the gallium oxide P-type layer and the cathode to improve the conductivity of the device, or a field plate structure (6) is additionally arranged on the anode metal to further improve the voltage endurance capability of the device. The invention has the advantages of good conductivity and strong voltage endurance capability, and can be used for high-voltage high-power circuits such as high-voltage power grids, current inverters and data center power.

The utility model discloses a multi-lamination micro-spacing discharge type atomization automatic humidifier, which relates to the technical field of food cold-chain logistics equipment, and comprises a water tank, a mist outlet pipe is arranged on one side of the top of the water tank, a power supply module and an atomization device are arranged at the bottom of the water tank, and the power supply module is in electric control connection with the atomization device; and a multi-laminated micro-spacing discharge generating device is arranged in the mist outlet pipe. According to the multi-lamination micro-spacing discharge generation device, the discharge spacing can be shortened, the uniformity of discharge wires is guaranteed, and the space utilization rate is effectively guaranteed. A cold guide block in the refrigerating device is embedded into the surface of the inner wall of a mist outlet round pipe and used for cooling water mist in a mist passing pipe, and the solubility of particles such as active oxygen and active nitrogen in the water mist is improved; and the length of the short edge of the dielectric plate in the multi-optimized laminated micro-spacing discharge generation device is kept consistent with the diameter of the mist outlet pipe, so that the proportion of atomized water beams passing through the multi-laminated micro-spacing discharge generation device can be remarkably increased, and the activation rate of the water mist beams is improved.

This application discloses a method, system, device, and medium for improving the activation rate of intelligent driving functions. The method includes: receiving user behavior data and vehicle status data sent by the vehicle; constructing a user profile based on the user behavior data and vehicle status data, and identifying key negative scenarios affecting the activation rate; generating an intelligent driving function activation guidance strategy based on the user profile and the key negative scenarios; and pushing the intelligent driving function activation guidance strategy to the vehicle, so that the vehicle activates the intelligent driving function according to the strategy. This application achieves precise personalization and rapid iteration of the guidance strategy, thereby systematically and efficiently improving the user activation rate of intelligent driving functions.

This invention discloses a method for thermal activation of coal gangue. Using coal gangue and an activating admixture as raw materials, the method involves sequential crushing, mixing and mechanical activation, homogenization, molding, drying, calcination and thermal activation, cooling, and grinding to prepare active powder. This invention uses coal gangue as the main raw material. By adding an activating admixture, the thermal activation temperature of the coal gangue is reduced to below 1000℃, significantly stimulating its activity. Simultaneously, combined with mechanical activation, unsaturated residual bonds are formed in the quartz minerals within the coal gangue, producing active silica, further stimulating the activity of the coal gangue and increasing its activation rate. The prepared active powder exhibits a pozzolanic activity of over 75%, achieving the goal of "waste treatment" and reducing costs. This active powder can be directly added as a mineral admixture during concrete preparation, showing promising application prospects.

This invention provides an n-type digital alloy material for the multiplication region of an avalanche photodiode and its preparation method. The digital alloy material comprises: a superlattice structure matching the crystal lattice of an InP substrate; the superlattice structure is formed by repeated stacking of single periodic units; each periodic unit comprises a layer, a first GaAsSb layer, an n-type Si-doped GaAsSb layer, and a second GaAsSb layer stacked sequentially; wherein the value of x ranges from 0.75 to 0.85; the thickness ratio between the layer, the first GaAsSb layer, the n-type Si-doped GaAsSb layer, and the second GaAsSb layer in a single periodic unit is 22:1:10:1. The digital alloy material and its preparation method provided by this invention can solve the problems of low n-type carrier concentration and narrow application range of n-type alloy materials in the multiplication region of avalanche photodiodes.

The present invention provides a silicon carbide diode and a preparation method thereof, comprising a silicon carbide substrate, a multi-layer epitaxial layer, a plurality of P-type voltage divider rings, a plurality of P-type diffusion regions, a Schottky barrier layer, an ohmic contact layer, a back metal electrode, a front metal electrode, a silicon dioxide film and a polyimide layer; the back metal electrode and the silicon carbide substrate are both arranged on the ohmic contact layer; the multi-layer epitaxial layer is arranged on the silicon carbide substrate; both ends of the multi-layer epitaxial layer are arranged with a silicon dioxide film; the polyimide layer is arranged on the silicon dioxide film; both ends of the front metal electrode are arranged on the silicon dioxide film; the Schottky barrier layer is arranged on the multi-layer epitaxial layer. The present invention generates a laser beam of specific energy through a laser device, which is directed toward the doped region to achieve selective regional activation, independent activation depth control, and meet the lattice repair and ion activation conditions in the implanted region.

The invention provides kaolin with excellent coagulation performance, a preparation method thereof and a hemostatic material, and relates to the field of materials. The preparation method of the kaolin with excellent coagulation performance comprises the following steps: crushing kaolin raw ore, and then mixing with water to obtain kaolin coarse mortar; performing first mixing on the kaolin coarse mortar, sodium hydroxide and sodium hexametaphosphate, and performing staged treatment and impurity removal by adopting a spiral desanding and multi-stage cyclone to obtain kaolin fine ore pulp; the kaolin fine ore pulp and sodium hexametaphosphate are mixed for the second time, then magnetic separation impurity removal and wet grinding and stripping treatment are carried out, and kaolin superfine ore pulp is obtained; carrying out dehydration treatment on the kaolin superfine ore pulp, and drying to obtain purified kaolin; and calcining the purified kaolin to obtain the target kaolin. The kaolin prepared by the method provided by the invention has a good activating effect on platelets and excellent coagulation performance.

The application provides a method for cryopreservation and ultra-cryopreservation of the sperm of feed domesticated mandarin fish, and first provides a cryopreservation diluent for the sperm of the mandarin fish, which comprises Hanks solution, sodium chloride, soybean lecithin, vitamin E, curcumin, melatonin and SOD; an anti-freezing protective agent is added in the cryopreservation diluent to obtain an ultra-cryopreservation anti-freezing solution for the sperm of the mandarin fish; the sperm of the mandarin fish is mixed with the cryopreservation diluent to realize cryopreservation; and the sperm of the mandarin fish is mixed with the ultra-cryopreservation anti-freezing solution to realize ultra-cryopreservation. The cryopreservation diluent for the sperm of the mandarin fish can realize cryopreservation of the sperm of the mandarin fish, and the sperm can be ultra-cryopreserved after the addition of the anti-freezing protective agent, so that the persistence of the preservation time of the sperm of the mandarin fish is ensured, the protection effect on the sperm is good, the activation rate of the sperm after thawing is high, and the sperm has good vitality.

The invention discloses equipment for preparing high-purity ammonium rhenate by directly purifying a low-concentration rhenium solution. The equipment comprises a feeding unit, a resin pretreatment unit, an adsorption unit, a directional impurity removal unit, a sectional elution unit, a circulating enrichment unit and an evaporative crystallization unit which are controlled by a control unit in a centralized manner, a resin pretreatment unit with an annular distributor is arranged at the top of the adsorption column, uniform backwashing and ammonium activation are realized, impurities are selectively removed through a directional impurity removal unit after adsorption, and low-concentration eluent flows back to the adsorption column for secondary adsorption and enrichment through a sectional elution and circulating enrichment unit; feeding the high-concentration rhenium-rich liquid into an evaporative crystallization unit, and returning mother liquid to a system for circulation; therefore, through integrated integration and full-process automatic control, efficient adsorption, deep impurity removal, internal circulation concentration and high-purity crystallization of low-concentration rhenium are achieved, and the technical problems that in a traditional process, the adsorption rate is low, the product purity is insufficient, high-energy-consumption external concentration equipment is depended on, and operation is complex are solved.

A gas supercharging device for a beverage barrel comprises a gas storage container with an opening in the upper end, an inner cover body arranged in the opening, a fixing part with a through hole formed in the middle of the gas storage container in a protruding mode, and a fixing groove formed in the bottom face of the gas storage container; a cover body is arranged at the upper end of the gas storage container; an adsorption substance is placed in the gas storage container; the pressure difference control mechanism comprises a piston arranged in the cover body, a mounting through hole is formed in the middle of the piston, a fixing sleeve with an opening in the lower end is arranged in the piston, and the lower part of the fixing sleeve expands outwards to form a first fixing step; the upper end and the lower end of the compression spring abut against the inner wall of the cover body and the upper end face of the piston; the lower part of the valve rod is inserted into the gas storage container from the through hole of the fixed part, a gas channel is formed in the upper part of the valve rod, and an annular groove is formed in the lower part of the rod body; the upper part of the valve body sleeves the lower part of the valve rod, and the upper end is inserted into the fixing groove of the fixing part; a second fixing step protrudes from the lower part of the inner wall of the valve body; the upper and lower ends of the spring abut against the bottom of the valve rod and the second fixed step; the trigger pushing piece comprises a fixed bottom plate with a through hole in the center; the three trigger pieces are arranged on the outer edge of the fixed bottom plate, and pushing parts are arranged on the lower portions of the trigger pieces and abut against the upper end face of the valve rod.

The utility model belongs to the technical field of waste incineration fly ash treatment, and relates to a waste incineration fly ash supercooled water activating device and a fly ash recycling system.The waste incineration fly ash supercooled water activating device comprises a supercooled water system and a fly ash activating cavity, the fly ash activation cavity is provided with a fly ash inlet, an activated fly ash outlet and a supercooled water inlet connected with a supercooled water system, so that supercooled water and waste incineration fly ash are injected into the fly ash activation cavity, and the waste incineration fly ash is converted into a supercooled state under the action of the supercooled water; and the surface reaction product of the waste incineration fly ash is broken in the supercooled state, unreacted slaked lime in the fly ash is exposed, activated fly ash is obtained, and activation of the waste incineration fly ash is completed. The waste incineration fly ash is mixed with supercooled water, unreacted slaked lime in the fly ash is fully exposed through the supercooling reaction of the waste incineration fly ash, and the recycling efficiency of the slaked lime in the waste incineration fly ash and the economical efficiency of the waste incineration fly ash are improved.

The invention belongs to the technical field of photocatalyst functional materials, and particularly relates to a preparation method and application of an MOF-derived heterostructure composite photocatalyst. According to the preparation method, Cu is introduced to modify Co3O4 derived from ZIF-67 (Co), then the modified Co3O4 is loaded on the surface of Fe2O3 derived from MIL-53 (Fe), and the heterostructure composite photocatalyst derived from MOF is constructed through the method. Wherein due to introduction of Cu, the number of oxygen vacancies on the surface of ZIF-67 (Co) is increased, and the separation efficiency of photo-induced electrons and holes is improved; the synergistic effect generated by the heterostructure increases the specific surface area, improves the oxidation-reduction ability, improves the activation rate of persulfate, and further improves the catalytic degradation rate of the obtained composite photocatalyst to organic pollutants. Moreover, the method does not cause resource waste and secondary pollution, and has the advantages of low cost and easiness in operation.

The invention discloses lactobacillus gasseri VB247 which is preserved in the general microbiological center of the China Committee for Culture Collection of Microorganisms on February 20, 2023, and the preservation number of the lactobacillus gasseri VB247 is CGMCC No. 26575. The lactobacillus gasseri VB247 can obviously improve the expression level of AQP2mRNA in female cervix and vagina epithelial cells, and can be used for preventing and / or relieving and / or treating vagina lubrication disorder caused by perimenopausal period, premature ovarian failure and the like; in addition, the lactobacillus gasseri VB247 disclosed by the invention has a huge application prospect in preparation of products such as foods, health-care foods, medicines, hygienic products and the like.

The invention relates to the related technical field of transformer heat dissipation, and discloses a modification method of special nano calcium carbonate for PVC injection molding materials, which comprises the following steps: S1, preparation of a nano calcium carbonate suspension: diluting 100 parts of lime milk after standing for 48 hours, adjusting the specific gravity to 1.060-1.080, cooling to room temperature, and then conveying to a bubbling carbonation reaction kettle with the volume of 60 m < 3 >; the prepared nano calcium carbonate has the advantages of being good in dispersity and processability, low in oil absorption value, high in thixotropy, high in activation rate, good in stability, close to neutral in pH value, uniform in particle size and the like, the rigidity, toughness, smoothness, bending strength and other performance of PVC can be improved when the nano calcium carbonate is used with PVC, the requirement for reaction conditions is not high through the method, the production cost is low, and the method is suitable for industrial production. The method is simple in process, easy to operate, low in energy consumption, high in synthesis efficiency and easy for industrial production, has good economic benefits, social benefits and ecological benefits, and is widely applied to coatings, rubber, medicines and cosmetics.

The invention discloses narrow-distribution high-activation calcium carbonate for an organic silicon pouring sealant and a preparation method of the narrow-distribution high-activation calcium carbonate, and belongs to the technical field of calcium carbonate preparation and organic silicon materials. The preparation method comprises the following steps: by taking superfine heavy calcium carbonate with the particle size distribution width of less than or equal to 2.5 and the D50 of 5.5 + / -0.5 mu m as a raw material, removing water at high temperature until the water content is less than 0.2%, and reacting a compound modifier atomized by air at the constant temperature of 55-85 DEG C with the raw material for 3-10 seconds in an environment with the temperature of 85-115 DEG C and the negative pressure of-150 to-750Pa, so as to prepare a product with the activation rate of more than 95% and the oil absorption value of less than or equal to 16.0 g / 100g. The calcium carbonate serving as a reinforcing and / or heat-conducting filler is used for the organic silicon pouring sealant, the process controllability is high, the efficiency is high, the compatibility and comprehensive performance of the pouring sealant can be improved, and the calcium carbonate has remarkable industrial application value.

A flameproof polyphenylene ether formed body of the present invention has a minimum value (% / °C) of -0.40% / °C or more and -0.10% / °C or less in a differential thermogravimetric curve in a range of 400°C to 550°C.

The invention provides an interactive processing method and device of a virtual scene, electronic equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: displaying a first virtual object carrying a virtual carrier in an interface of a virtual scene; in response to the movement control operation, the first virtual object is controlled to move under the assistance of the virtual carrier, and the movement range of the first virtual object carrying the virtual carrier is larger than that of the first virtual object not carrying the virtual carrier; in the moving process of the first virtual object, responding to the condition that a target virtual object in the moving range of the first virtual object meets an activation condition, activating the target virtual object, and controlling the target virtual object to follow a second virtual object; and in response to the target virtual object pursuing the second virtual object, controlling the target virtual object to release the virtual skill to the second virtual object, and changing the state of the second virtual object. Through the application, the interaction diversity can be improved.

The invention provides an intelligent device distribution network binding control system and method, the system comprises an intelligent module, a cloud registration management module, a mobile terminal and a router, the intelligent module comprises a wifi and Bluetooth communication module, and the mobile terminal is internally provided with a control module. The control module can scan a Bluetooth hotspot to obtain Bluetooth signal strength; when the intensity is good, the mobile terminal is controlled to be connected with the Bluetooth communication module; and sending the target router information to the wifi communication module to connect the router, so that the wifi communication module sends the registration information of the intelligent device to the cloud registration management module to activate the device. When the intensity is weak, Bluetooth hotspot information is acquired and a Bluetooth communication module is connected; and obtaining registration information and sending the registration information to the cloud registration management module for registration so as to activate the equipment. The network distribution channels are freely switched under different Bluetooth signal intensities, the network distribution process is simple, manual operation of a user is not needed after network distribution, the problem that the network distribution binding process of the intelligent equipment is tedious can be solved, and the activation rate of the intelligent equipment is improved.

The invention discloses a GaN-based transistor and a manufacturing method and application thereof, and belongs to the technical field of semiconductors. The GaN-based transistor sequentially comprises a substrate, an N-GaN layer, a U-GaN layer, an InGaN layer, a source electrode, a drain electrode and a grid electrode, wherein the source electrode, the drain electrode and the grid electrode are arranged on the InGaN layer. Wherein the In component content of the InGaN layer is 1%-2%; the InGaN layer is provided with a P-type source region and a P-type drain region; the source electrode and the drain electrode are respectively arranged on the P-type source region and the P-type drain region, and the grid electrode is arranged between the source electrode and the drain electrode and is separated from the InGaN layer through a grid dielectric layer, so that a high-performance GaN pMOS device structure is constructed and is combined with a PN junction diode structure, and the application of the GaN pMOS device structure in a GaN CMOS logic circuit is realized. According to the manufacturing method, ion implantation is reduced, damage to the surface of the GaN device is activated, and the performance of the device is improved.