1108 results about "Microwave irradiation" patented technology

The invention relates to a method of measuring an observable of a cat qubit. A quantum system includes a command circuit and a non-linear superconducting quantum circuit including a non-linear element and a resonant portion. The non-linear superconducting quantum circuit has first and second modes with respective resonant frequencies fa and fb. The method comprises: a) delivering (900), by the command circuit, microwave radiation at a frequency fb to drive the second mode, thereby causing the non-linear element to engineer a jump operator L2α= κ2a2−α2 stabilizing a two-dimensional manifold hosting the cat qubit, b) mapping (910) the observable to be measured to the Pauli operator Z in a cat qubit manifold of a size value which square modulus is greater than or equal to 2, and c) measuring (920) the value of the Pauli operator Z.

The invention relates to the field of food processing, and discloses a pet food hot air drying processing technique which comprises the following steps: heating raw materials by using microwaves, and exciting and evaporating moisture in the raw materials by radiating the raw materials on a conveying belt through the microwaves; moisture on the surface of the food is removed through hot air drying; microwave heating and hot air drying processes are carried out synchronously, and processing data are regulated and controlled in real time through an intelligent control system. The microwave heating is realized through a frequency-adjustable microwave emitter, and the microwave frequency adjustment range of the frequency-adjustable microwave emitter is 2400 MHz to 2500 MHz. The scheme of combining microwave and hot air drying technologies is adopted, microwave is used for heating internal moisture, a hot air system is matched for removing surface moisture, microwave power and hot air temperature are adjusted in real time, the uniform drying effect is achieved, surface hardening is effectively avoided, it is ensured that moisture inside and outside food is uniformly released, and drying quality and efficiency are improved.

Provided is a method of recycling textile blends, wherein the blend is heated by microwave irradiation to separate the blend components for reuse.

The invention belongs to the technical field of pyrolytic carbon black quality detection methods, and particularly relates to a method for determining the specific surface area of carbon black. The method for measuring the specific surface area of the carbon black comprises the following steps: firstly, adding an additive into the carbon black, stirring, centrifuging and filtering; the auxiliary agent is prepared by compounding polyacrylamide, dipolyglycerol dioleate and water; adding water for cleaning, centrifuging, filtering and drying; and finally calculating the specific surface area of the carbon black through a gas adsorption method. According to the method, the carbon black is pretreated, so that the influence of surface oxygen-containing functional groups, aromatic ring impurities and the like on nitrogen adsorption is effectively eliminated, and the problem that the pore structure of the carbon black is damaged by high-temperature degassing in a traditional method is solved through proper microwave irradiation, so that the measured specific surface area result is closer to a true value; methodologies such as precision and repeatability are more stable.

System and methods for plasma treatment of a fluidized bed of particles are disclosed. The systems include an energy coupling zone configured to generate a plasma from microwave radiation and an interface element configured to propagate the plasma from the energy coupling zone to a reaction zone. The reaction zone is configured to receive the plasma, receive a plurality of reactant particles in a fluidization plane direction from a fluidization assembly positioned below the reaction zone, and form a product in presence of the plasma. The fluidization plane is substantially perpendicular to the propagated plasma.

The invention provides a method for recovering all elements of a waste lithium iron phosphate battery positive electrode material. The method comprises the following steps: crushing the waste lithium iron phosphate positive electrode material, and performing nitrogen airflow crushing; adding hydrogen peroxide into the crushed material, performing ultrasonic treatment for multiple times, and performing microwave radiation treatment while performing ultrasonic treatment to obtain a mixture; diluted hydrochloric acid is added into the mixture, ultrasonic treatment is carried out multiple times while stirring is carried out, microwave radiation treatment and filtering are carried out while ultrasonic treatment is carried out, the pH value is adjusted to 3.5-4, then stirring and standing are carried out, a leaching material is obtained, filtering is carried out, and leaching residues and a leaching solution are obtained; the leaching residues are dried and roasted, and iron phosphate is obtained; concentrating the leachate, adjusting the pH value to 9.5-10, standing, filtering, and dropwise adding a sodium carbonate aqueous solution for reaction; and filtering and drying to obtain lithium carbonate. According to the recycling method, resource recycling of all elements can be achieved, the overall recycling rate of iron and lithium is high, and the purity of obtained lithium carbonate and iron phosphate is high.

The invention belongs to the field of tunnel construction and the field of deep engineering disaster prevention and control, and provides a hydraulic and microwave combined insensitive hard rock burst prevention and control device which comprises a vehicle-mounted system, a hydraulic fracturing system and a microwave emission system. The hydraulic fracturing system is used for injecting water into the insensitive hard rock drill hole, forming a hydraulic fracturing crack on the circumferential wall surface of the insensitive hard rock drill hole, and then injecting a sensitive mineral proppant to fill the hydraulic fracturing crack; the microwave emission system is used for moving into the insensitive hard rock drill hole for microwave irradiation after the sensitive mineral proppant is injected; according to the method, hydraulic fracturing, microwave fracturing and sensitive mineral filling are combined and applied to fracturing and pressure relief of the insensitive hard rock of the deep tunnel, and due to the fact that sensitive minerals have high dielectric constants and dielectric loss factors, a good temperature rise effect can be shown under microwave irradiation.

In one aspect, the disclosure relates to methods for converting a plastic, e.g., a waste plastic into value-added products, the method including the steps of (a) contacting the waste plastics with a catalyst to form a reaction mixture and (b) applying microwave irradiation to the reaction mixture, thereby forming the disclosed value-added products such as hydrogen and a carbon product, e.g., a carbon nanomaterial such as a carbon nanotube and / or a carbon nanofiber. A method for producing essentially Cox-free hydrogen gas is also disclosed.

The invention belongs to the technical field of indoor air pollution treatment, and particularly discloses an aluminum hydroxide loaded carbon quantum dot material for removing formaldehyde, gel and a preparation method of the aluminum hydroxide loaded carbon quantum dot material for removing formaldehyde, and the preparation method of the aluminum hydroxide loaded carbon quantum dot material comprises the following steps: uniformly mixing, grinding and dispersing amorphous aluminum hydroxide powder and basic amino acid; transferring into a microwave oven for microwave radiation reaction, filtering, washing and drying after the reaction is finished, and then crushing to obtain the aluminum hydroxide loaded carbon quantum dot material. The preparation method is simple in preparation process, short in reaction time and suitable for industrial production, and the prepared aluminum hydroxide loaded carbon quantum dot material and gel are high in formaldehyde removal rate and have long-term effectiveness.

A method of recycling a plastic product comprising PET is provided. The method comprises combining a plastic product comprising PET, a heterogeneous metal oxide catalyst and a solvent to provide a reaction mixture and heating the mixture by microwave irradiation to provide reaction product.

The present invention generally relates to a process for synthesizing a graphene oxide quantum dots-iron phthalocyanine (FePc-GOQDs) nanocomposite with enhanced electrochemical properties, particularly for oxygen reduction reactions (ORR). The process begins by dispersing 500 mg of graphene oxide (GO) in a hydrogen peroxide and deionized water solution in a 1:10 volume ratio, followed by hydrothermal treatment at 180° C. for 8 hours to produce GO quantum dots (GOQDs). The resulting material is freeze-dried to obtain GOQDs powder. Subsequently, 60 mg of GOQDs are combined with 10 mg of iron phthalocyanine (FePc) and 20 mL of dimethyl sulfoxide (DMSO), and the mixture is subjected to microwave irradiation at 500 W and 150° C. for 30 minutes. The resulting composite is rinsed repeatedly with deionized water and ethanol, then dried at 120° C. to yield the FePc-GOQDs nanocomposite. This composite demonstrates superior ORR performance due to strong Fe—O bonding and optimized electronic interactions.

The invention relates to the technical field of flow measurement, in particular to a particle energy type high-frequency on-line three-phase flow metering method, which comprises the following steps: acquiring three-phase flow information, microwave signal intensity curves and environmental information parameters of a plurality of fluid samples, determining interfered categories, fitting sample curves, determining interfered characteristic fluid samples, and calculating the particle energy type high-frequency on-line three-phase flow according to the interfered characteristic fluid samples. The method comprises the following steps: acquiring a microwave signal intensity curve of a to-be-measured fluid by utilizing microwave irradiation, preliminarily determining and judging whether three-phase flow information of the to-be-measured fluid is accurate or not, determining whether to calibrate and compensate the microwave irradiation or not, selecting output information based on a comparison condition of the three-phase flow information, or giving out an abnormal early warning to a metering environment, and further, outputting the output information. According to the invention, abnormal risk identification is rapidly carried out according to the specific environment condition of the mixed fluid, the measurement mode is adaptively optimized, and the detection precision of three-phase flow information is improved.

The invention relates to a preparation method of a microwave-assisted synthesized near-infrared electrochemical luminescence gold nanocluster and application of the gold nanocluster in miRNA (micro Ribonucleic Acid) detection. The preparation method comprises the following steps: under a stirring condition, adding a gold source and alkali into a Met solution to obtain a mixed solution, carrying out microwave irradiation reaction, and carrying out solid-liquid separation to obtain a Met-Au NCs solution; the preparation method comprises the following steps: activating a Met-Au NCs solution by using EDC and NHS, adding a DNA solution, mixing, and dialyzing to obtain a Met-Au NCs-DNA compound, namely the near-infrared electrochemical luminescence gold nanocluster. Compared with Au NCs prepared by a common mild method, the Met-stable Au NCs prepared by a microwave-assisted method has the advantage that the fluorescence and electrochemical luminescence efficiency at 835 nm is improved. The invention also provides a'signal closing 'ECL (electron cyclotron ligand) biosensor for high-sensitivity detection of the miRNA-107 (MicroRNA-107), and a method for detecting the miRNA-107 (MicroRNA-107). The sensor is simple to operate and good in repeatability, and has important scientific significance and application value for clinical early diagnosis of cancers.

The invention belongs to the technical field of coal mine safety mining, and relates to a microwave-hydraulic power combined permeability-increasing pressure relief and gas extraction method, which comprises the following steps of: firstly, carrying out geological survey and coal sample test to obtain physical and mechanical parameters of a coal seam; calculating the fracture pressure of the coal seam according to the parameters and determining hydraulic fracturing and microwave irradiation parameters; a hydraulic fracturing drill hole and a microwave irradiation drill hole are constructed; fracturing, irradiation and monitoring equipment is installed; performing low-frequency microwave preheating on the coal seam, and then performing staged hydraulic fracturing; the fracturing effect is evaluated through micro-seismic monitoring, and a weak area is marked; and finally, high-frequency microwave enhanced irradiation is carried out in the weak area, and meanwhile gas extraction is carried out. According to the method, through the synergistic effect of microwave thermal cracking and hydraulic fracturing, the coal seam permeability and the gas desorption efficiency are remarkably improved, meanwhile, the rock burst risk is reduced, safe and efficient gas extraction is achieved, and a reliable technical scheme is provided for high-gas coal seam mining.

The invention discloses a cloud phase fine identification and liquid water and ice water quantitative remote sensing device, which comprises a split-phase cloud water quantitative detection laser radar, a novel temperature and humidity remote sensing system and a millimeter wave cloud radar, and is composed of a laser emission module, a telescope receiving module, a microwave radiation module, three laser radar detection modules and a digital signal processing module. The system is composed of a central control processing module and a terminal server. The invention further discloses a remote sensing method of the quantitative remote sensing device. All-day detection and quantitative inversion of liquid water, ice water, water vapor, aerosol and cloud are achieved through the split-phase cloud water quantitative detection laser radar. A novel temperature and humidity remote sensing system is adopted to realize real-time fine detection of a temperature and humidity profile in the cloud. According to the cloud phase state fine identification and liquid water and ice water quantitative remote sensing device and method provided by the invention, the problems that the quantitative detection precision of the liquid water and ice water content in the cloud is insufficient and the mixed phase cloud identification is difficult in the prior art are solved.

The invention belongs to the technical field of road maintenance, and discloses a road concrete pavement layer self-adaptive crushing method based on microwave-assisted resonance, and the specific technical scheme is as follows: a microwave heating device is used for pretreating a cut and divided crushing area, and a concrete layer is weakened through a heating effect of microwave radiation to realize separation of a pavement layer; when it is judged that the temperature of the concrete in the heating area reaches the needed temperature through the thermal infrared imager, the inherent frequency of the concrete is calculated, a calculation result is fed back to the resonance crushing device, and the resonance crushing device enables the pavement layer to generate forced vibration to be crushed by generating excitation frequency; the novel method for crushing the concrete pavement layer based on microwave-resonance energy coupling has the characteristics of being accurate, controllable, efficient, applicable to multiple scenes and the like, and can be matched with an acoustic emission system to realize closed-loop control of concrete crushing, so that the working environment of the concrete pavement layer is greatly improved, and the service life of the concrete pavement layer is prolonged. And the maintenance frequency of the equipment is greatly reduced while the crushing efficiency is improved.

The invention discloses a biological tissue internal temperature microwave chromatography method and system, and belongs to the technical field of microwave measurement. The problem that the internal temperature of the biological tissue cannot be accurately obtained by adopting a microwave radiation temperature measurement technology nowadays is solved. The method comprises the following steps: acquiring environmental thermal radiation rates under different environmental conditions, and acquiring temperature distribution data of a human tissue profile to be subjected to temperature measurement along with depth change under different environmental conditions by utilizing a real three-dimensional anatomical model, a heat conduction equation and a thermal radiation equation of the human tissue to be subjected to temperature measurement; calculating dielectric constants of the human tissue to be subjected to temperature measurement under different frequencies, and obtaining radiation brightness temperature data of different frequencies under different environmental conditions by combining the temperature distribution data and a real three-dimensional anatomical model of the human tissue to be subjected to temperature measurement; constructing a brightness temperature-temperature conversion matrix by adopting a least square method; and acquiring brightness temperature data of different frequencies of human tissue to be subjected to temperature measurement, substituting the brightness temperature data into the brightness temperature-temperature conversion matrix, and performing inversion to obtain temperatures of different depths of the human tissue to be subjected to temperature measurement. The method is suitable for temperature measurement.

The invention relates to a method for preparing lithium sulfide at low temperature by microwave molten salt assisted carbon disulfide-lithium salt reaction, and belongs to the technical field of key materials of lithium-sulfur batteries and solid-state batteries. The technical problems of high energy consumption, difficulty in inhibiting by-products, insufficient purity and crystal phase stability, difficulty in continuous amplification and the like in the existing lithium sulfide preparation process are solved. Comprising the following steps: step 1, performing crushing, screening and grading treatment on lithium source powder; step 2, placing the treated lithium source powder and molten salt in a closed reactor, and introducing CS2 in a gas or liquid form; 3, applying microwave radiation, and reacting at a gas-solid-liquid multiphase interface to generate lithium sulfide; and 4, cooling the material after the reaction to room temperature, separating and recovering the fused salt to obtain the lithium sulfide powder. The method is low in reaction temperature, low in energy consumption, high in reaction rate, high in product purity and suitable for continuous and industrial production.

The invention relates to a preparation method of a C-S-H seed crystal type super early strength agent as well as a product and application of the C-S-H seed crystal type super early strength agent, and belongs to the technical field of production of cement-based materials. According to the preparation method, the C-S-H seed crystal type super early strength agent is obtained by mainly utilizing a microwave irradiation principle and taking a siliceous raw material, a calcium raw material, a dispersing agent, an organic complexing exciting agent and water as raw materials to react. The preparation method provided by the invention is short in reaction time, and the synthesized C-S-H seed crystal type super early strength agent has the characteristics of good early strength effect, good stability, greenness and harmlessness, can be widely applied to various product concrete and cast-in-place concrete projects, and has wide research background and important significance in the field of synthesis of composite materials such as concrete admixtures.

The invention relates to a method for preparing a cement admixture resistant to mine water erosion by microwave synergistic chemical modification of fly ash, and belongs to the technical field of industrial solid waste recycling and building materials.According to the method, fly ash particles are mechanically activated and crushed, and a composite modifier treatment and gradient microwave activation technology is combined, so that the cement admixture resistant to mine water erosion is prepared; the activity of the fly ash and the erosion resistance of the cement-based material are obviously improved. The preparation process comprises the following steps: carrying out multi-stage mechanical grinding on the fly ash to obtain ultrafine powder; adding a composite modifier containing a mineral active component, an organic-inorganic composite modifier and a nano functional material for chemical activation; microwave irradiation and nitrogen quenching are adopted to cooperatively process and reconstruct the microstructure of the material; and finally forming through a microwave-steam coupling curing process. The obtained cement admixture can effectively solidify corrosive ions in mine water, improve the durability of traditional cement in a complex ion environment, and realize bulk resource utilization of fly ash solid waste.

The invention discloses a method for producing active lime by calcining limestone, which comprises the following steps of: crushing limestone raw ore, cleaning to remove mud, and removing magnetic components by using a magnet to obtain limestone powder with the particle size of less than 3mm; then adding limestone powder into a 1-2 mol / L sodium hydroxide solution with the weight 3-5 times that of the limestone powder, carrying out ultrasonic oscillation treatment, filtering to obtain a solid I, washing to be neutral, stirring and dispersing in a dispersion liquid, carrying out microwave irradiation under the condition of an alternating magnetic field, and filtering to obtain a solid II, so as to obtain pretreated limestone powder; freezing the pretreated limestone powder under a static magnetic field condition to obtain frozen limestone powder; and finally, mixing and calcining the pretreated limestone powder and carbon dioxide adsorption balls with the particle size of 10-15mm, and separating to remove the carbon dioxide adsorption balls, thereby obtaining the active lime. The obtained active lime is high in calcium oxide content, few in impurities, high in activity degree and good in stability.

The invention relates to a method for treating a high-hardness stainless steel surface by a microwave-assisted micro-forging technology. The method comprises the following steps: (1) soaking a workpiece in an alkaline solution to remove oil; (2) washing; (3) primary micro-forging: carrying out micro-forging by using particles with the particle size of 100-200 mu m to form roughness of 5-20 mu m; (4) immersing the workpiece subjected to primary micro-forging into an acidic cleaning solution for 30 seconds to remove dust and oxides; (5) washing the workpiece with deionized water, washing the workpiece with alcohol, and drying the workpiece in a drying oven at the temperature of 80 DEG C; (6) the workpiece is placed in a microwave cavity which is vacuumized or filled with inert gas, and then microwave radiation is carried out; (7) secondary micro-forging is conducted on the surface of the workpiece, specifically, micro-forging treatment is conducted through particles with the particle size of 20-100 microns, strengthening and morphology control are conducted on the surface of the stainless steel, and micron-sized pits are formed in the surface of the workpiece; (8) carrying out acid pickling on the workpiece subjected to secondary micro-forging treatment for 30 seconds to remove micro-particle dust; and (9) washing with deionized water, washing with alcohol, drying in a drying oven at 80 DEG C, and packaging for later use.

The present invention belongs to the technical field of fly ash resource recycling and utilization, and relates to a method for the synergistic extraction of aluminum, lithium, gallium, and scandium from fly ash. The method comprises the following steps: (S1) pretreatment: adding fly ash to an aqueous solution of an inorganic base, subjecting it to microwave irradiation, and then pressurizing and activating it to obtain a pretreated product; (S2) graded acid leaching: subjecting the pretreated product to primary acid leaching in hydrochloric acid to obtain leachate I and a Si-rich residue I; subjecting the Si-rich residue I to secondary acid leaching in a mixed solution of hydrochloric acid and choline chloride-urea to obtain leachate II and a Si-rich residue II; and (S3) separation and purification: comprising selective adsorption of Ga / Sc / Fe by ion exchange resin, Ca removal and Al / Li separation, step-by-step resin elution, Ga / Sc extraction and separation, Ga stripping, and electrolysis. The present invention achieves efficient synergistic extraction and full resource utilization of aluminum, lithium, gallium, and scandium from fly ash, and the entire process has low energy consumption.

The invention discloses a method for rapidly preparing a cyano carbon nitride photocatalyst through microwave induction, and the method comprises the following steps: mixing a carbon nitride precursor and a metal nitride, and carrying out a calcination reaction under a microwave radiation condition to obtain the cyano carbon nitride photocatalyst. According to the method for rapidly preparing the cyano carbon nitride photocatalyst through microwave induction, three-dimensional graphite phase carbon nitride with cyano groups can be prepared in an extremely short time, the preparation method is simple and convenient, and the obtained cyano carbon nitride photocatalyst also shows good photocatalytic H2O2 preparation capacity.

The invention relates to a method for removing carbon impurities in granular polycrystalline silicon. The carbon impurities in the granular polycrystalline silicon are removed by adopting the synergistic effect of high-temperature pyrolysis and ozone oxidation. The method comprises the following specific steps: firstly, generating cracks in granular polycrystalline silicon in a vacuum or inert atmosphere through microwave radiation heating, and exposing internal carbon impurities; then, ozone gas reacts with carbon impurities in the cracks, and the carbon impurities are removed. According to the method, through the synergistic effect of microwave heating and ozone oxidation, the content of carbon impurities in the granular polycrystalline silicon is effectively reduced from about 0.4 ppma to 0.1 ppma or below. Compared with the prior art, not only can the purity of the granular polycrystalline silicon be improved, but also the silicon particles can be prevented from being oxidized in the heating process, and the subsequent application performance of the granular polycrystalline silicon is ensured. The method has the advantages of high efficiency, economy and environmental protection, can promote large-scale application of the granular silicon, especially application in monocrystalline silicon production, and has important technical and economic values.

The invention discloses a communication cable sheath material and a preparation process thereof, and relates to the technical field of cable sheaths. Organosol and silicon dioxide sol are used as a carbon source and a silicon source respectively, a network structure with an excellent framework three-dimensional property is formed through gel aging, then spinning, drying, weaving, carbonization and graphitization treatment are conducted, a trace amount of boron is introduced in the process, flame retardance, heat resistance and mechanical performance are enhanced, a fiber net is pretreated through ozone, and the fiber net is prepared. Under the action of ultraviolet rays, the surface of the graphite fiber is fully oxidized, the interface performance of the composite material is improved, then magnesium hydroxide-doped linear polymer polyvinyl alcohol is compounded on the two surfaces of the net, and the heat resistance, flame retardance and mechanical property of the material are enhanced under the action of microwave irradiation.

According to the microwave reactor and method for recycling the three-way catalytic precious metal, through the synergistic effect of microwave radiation and the telescopic glass stirring rod, the problem that the mass transfer efficiency is low due to high viscosity of a traditional ionic liquid leaching system is solved, the precious metal leaching time is shortened, and the efficiency is improved. Meanwhile, a diamond ATR crystal infrared probe is adopted to monitor components of a reaction solution in real time, multi-parameter linkage control of microwave power, temperature and stirring rate is combined, reaction conditions are dynamically optimized, and the recovery rate of platinum, palladium and rhodium is increased. The method systematically solves the technical bottlenecks of high energy consumption, heavy pollution and low ionic liquid leaching efficiency of the traditional pyrogenic process / wet process, and provides an innovative scheme with high efficiency, low environmental load and industrial feasibility for precious metal recovery.

The invention provides a superconducting diode based on superconducting quantum interference, a preparation method thereof and a quantum device. The superconducting diode provided by the invention can realize a one-way conduction function at an extremely low temperature, and has extremely low power consumption, so that basic parts of a low-temperature quantum circuit are greatly expanded. And the required external magnetic field is very small and can be provided by an external magnet and a current circuit prepared on the same chip as the device, so that the application is convenient. In addition, under low-temperature microwave irradiation, the device shows the capacity of small change along with microwave power, and it is indicated that the device also has the stable working capacity in the high-power microwave environment.

A method of delaminating a photovoltaic module is disclosed wherein the photovoltaic module comprises at least one solar cell having a first surface and a second surface opposite to the first surface, a first protective sheet, and a first encapsulant material positioned between the first surface of the at least one solar cell and the first protective sheet and fixing the first protective sheet to the at least one solar cell, the method comprising applying microwave radiation to the at least one solar cell to heat the at least one solar cell to a temperature above a melting or softening temperature of the first encapsulant material, wherein heat is transferred from the at least one solar cell to the first encapsulant material. A method of manufacturing a photovoltaic module is also disclosed that comprises applying microwave radiation to at least one solar cell.

The invention belongs to the field of material cracking, and particularly relates to a microwave bipolar heating-based in-situ graded cracking method for a carbon fiber composite material, which comprises the following steps of: initializing a feeding speed, and combining a preset three-dimensional model of a to-be-cracked material with a graded inversion function space; a multi-stage cracking control sequence containing parameters such as the feeding rate, the preheating temperature and the dual-frequency microwave radiation power is obtained through inversion, wherein a hierarchical inversion function space comprises a hierarchical hierarchical cracking feedback control node chain constructed through an associated fuzzy control algorithm. And generating a control instruction based on the control sequence and the hierarchical linkage control model, monitoring the splitting efficiency and the energy consumption conversion efficiency in real time, and feeding back to the node chain to adjust the control sequence. The node chain construction relates to flow splitting, parameter node set establishment, correlation analysis, feedback factor construction and the like, and finally, through simulation training optimization, splitting efficiency maximization and energy consumption and pollution minimization are realized.