50results about How to "Promote green development" patented technology

The invention provides a new energy transport capacity task scheduling method and system based on an energy complementation scene, and relates to the technical field of transport capacity task scheduling, and the scheduling method comprises the steps: collecting and preprocessing the real-time data of the energy, position, energy consumption and the like of a vehicle, carrying out the vehicle endurance evaluation and energy complementation judgment according to the real-time data, according to the endurance evaluation and energy complementation judgment result, screening energy complementation sites meeting preset conditions, carrying out scheme calculation and cost calculation on the screened energy complementation sites, comparing calculation results through an intelligent scheduling decision algorithm to obtain a final scheduling scheme, sending a scheduling instruction, carrying out cycle scheduling on newly added waybills or transport capacity tasks, and carrying out scheduling on the newly added waybills or transport capacity tasks. The scheduling scheme is dynamically adjusted and updated in real time according to actual conditions so as to adapt to efficient operation of a complex scene; the scheduling flexibility is enhanced, the scheduling efficiency and economic benefits of the new energy transport capacity in the energy complementing scene can be remarkably improved, and powerful support is provided for wide application of new energy automobiles in the logistics transportation field.

The invention discloses a non-user air conditioner regulation and control modeling method considering power grid interaction and user comfort, and relates to the field of air conditioner regulation and control, and the method comprises the steps: obtaining indoor and outdoor state data of an air conditioner through a monitoring sensor, carrying out the preprocessing of the state data, and constructing an air conditioner power prediction model in combination with a neural network technology; obtaining an air conditioner load demand based on the air conditioner power prediction model, and combining the air conditioner load demand with the power grid demand response signal to design a demand response mechanism; and based on the demand response mechanism, an optimal control strategy model with the user comfort level as the target is established, a simulated annealing algorithm is adopted for conducting partition solving on the optimal control strategy model, and an air conditioner regulation and control result is determined according to the solving result. According to the invention, through real-time data analysis and a prediction model, system operation parameters are dynamically adjusted, so that energy efficiency maximization and cost minimization are realized, and adaptability and response capability of the system to power grid demand changes are enhanced.

The invention relates to a trichoderma asperellum and pseudomonas aeruginosa compound microbial agent as well as a preparation method and application thereof. The compound microbial agent is prepared from a pseudomonas aeruginosa solid fermentation product, a trichoderma asperellum solid fermentation product, an auxiliary agent and a synergist, the number of effective spores in the compound microbial agent is greater than 10 < 10 > CFU / g; the pseudomonas aeruginosa is preserved in the China General Microbiological Culture Collection Center (CGMCC) on September 13, 2022, and the preservation number of the pseudomonas aeruginosa is CGMCC No.25697; the trichoderma asperellum is preserved in the China General Microbiological Culture Collection Center (CGMCC) on August 9, 2023, and the preservation number of the trichoderma asperellum is CGMCC No. 40752. The compound microbial agent can effectively solve the problems of soil-borne diseases such as pepper phytophthora blight and continuous cropping obstacles in the prior art, and has an obvious growth promoting effect on melon and vegetable plants such as pepper.

The invention relates to the technical field of intelligent traffic and urban planning, and provides an urban charging pile distribution accessibility analysis method and system, and the method comprises the steps: collecting the related data and historical charging demand data of an existing charging pile; respectively constructing a potential position identification model and a demand prediction model, and obtaining a charging pile potential position identification result and a charging pile demand prediction result; a reachability analysis model is constructed, and a reachability analysis result is obtained through the reachability analysis model in combination with the charging pile potential position identification result and the charging pile demand prediction result; a cost-benefit analysis model is constructed based on the cost-benefit analysis framework, and a plurality of charging pile layout schemes are obtained in combination with the accessibility analysis result; and establishing a corresponding traffic simulation model to obtain an optimal charging pile layout scheme, thereby solving the problems that the existing method lacks comprehensive consideration capability, is difficult to accurately predict the future charging demand, and cannot effectively evaluate the cost effectiveness and accessibility of different charging pile layout schemes.

According to the research, 14 nutrient elements such as total sugar, nitrogen, phosphorus, potassium, sulfur, magnesium, calcium, silicon, iron, manganese, zinc, copper, molybdenum and germanium in sugarcane are subjected to genetic locus mining by utilizing a GWAS method. An identification result shows that different nutrient elements correspond to different significant SNP numbers, for example, the significant SNP numbers of magnesium, calcium and manganese are 25, 20 and 402 respectively. In order to screen out reliable SNP loci, screening is carried out by adopting a stricter threshold value, and 59 SNP loci are screened out according to the result. In order to further identify more stable and reliable SNP loci, variance analysis is carried out on material phenotypic values of different genotypes in each SNP locus to identify SNP loci with significant difference between phenotypic values of different genotypes; according to the result, seven SNP loci related to elements such as magnesium, manganese and molybdenum and 14-BLUP and 8-BLUP and seven excellent genotypes are screened, and the seven SNP loci more tend to absorb and accumulate corresponding nutrient elements.

The invention relates to modified epoxy resin and a preparation method thereof.The preparation method comprises the steps that S1, nano aluminum nitride and mesoporous silica are subjected to an ultrasonic reaction in an organic solvent, then a reaction product is sequentially subjected to centrifugal separation, filtering, washing and drying, and a precursor AlN-coated SiO2 is obtained; s2, the precursor AlN-coated SiO2 and epoxy resin are mixed and then heated to a molten state, heat preservation is conducted in the molten state, modified epoxy resin is obtained, and the modified epoxy resin is used as a heat conduction epoxy plastic packaging material for semiconductor structure packaging. Nanometer aluminum nitride and mesoporous silica are subjected to an ultrasonic reaction to obtain a precursor AlN-coated SiO2, and the precursor AlN-coated SiO2 is doped with epoxy resin, so that the heat-conducting property of the modified epoxy resin is remarkably enhanced, the modified epoxy resin can provide an additional heat dissipation way when being applied to semiconductor structure packaging, the requirement of electronic packaging for a high-heat-conducting packaging material is met, and the service life of the high-heat-conducting packaging material is prolonged. Meanwhile, the modified epoxy resin has good thermal property and mechanical property.

The invention discloses a full-color photoelectric functional material lamination structure and method, and relates to the technical field of lamination, the structure comprises a back plate and a front plate, the top surface of the back plate is provided with a battery piece, and the back plate and the battery piece are packaged through a first packaging adhesive film; a first spraying layer is arranged on the bottom surface of the front plate, and the first spraying layer and the front plate are packaged through a second packaging adhesive film; the first spraying layer and the battery piece are packaged through a third packaging adhesive film; a second spraying layer is sprayed on the top surface of the first spraying layer; the second spraying layer is provided with a color spraying layer, the color spraying layer is arranged on the bottom surface of the second packaging adhesive film, and the second spraying layer and the color spraying layer are uniformly provided with a plurality of micropores which are communicated with each other. According to the invention, the transportation cost can be reduced, the transportation safety is improved, and the overall weight is reduced.

The invention relates to an aromatic nano material based on biomass waste as well as a preparation method and application thereof, and the preparation method comprises the following steps: pretreating the biomass waste to obtain biomass waste particles; the biomass waste particles obtained in the step S1 are dissolved and subjected to ultrasonic dispersion, and dispersion liquid is obtained; performing microwave treatment on the dispersion liquid obtained in the step S2 to obtain a reactant; resuspending the reactant obtained in the step S3 in deionized water to obtain a reaction solution; and S4, filtering, centrifuging, dialyzing and freeze-drying the reaction liquid obtained in the step S4 to obtain the aromatic nano material. Compared with the prior art, the preparation method disclosed by the invention is simple and easy to implement, waste is adopted as a base material, maximum utilization of resources is realized, large-scale batch preparation is easy, and the aromatic material with the nanoscale size can be prepared. The nano-material has the advantages of higher oxidation resistance, more obvious aroma characteristic and obvious blue fluorescence, and has a good application prospect.

The present invention relates to the field of prefabricated buildings, and in particular to a prefabricated building quality assessment system based on data analysis, which solves the problem that traditional building quality assessment methods mostly rely on the experience and subjective judgment of construction supervisors, have the disadvantages of incomplete data collection and lack of scientificity, resulting in inaccurate analysis results and inability to conduct effective quality assessment of prefabricated buildings; the system can timely discover and eliminate potential quality risks through fine quality analysis of each building accessory, thereby avoiding potential quality risks from causing more serious safety accidents in subsequent construction, and can adjust construction plans according to real-time data to avoid unnecessary rework and waste, and can also monitor and manage the comprehensive quality of prefabricated buildings, greatly improving the quality and safety level of the entire prefabricated building project, improving the quality level of construction projects, and promoting the green development of the construction industry.

The invention discloses a recovery process of waste residues in a steel ball series grinding process, and relates to the field of waste residue recovery in the series grinding process. The process comprises the following steps: slurry preparation: adding water into waste residues for dilution to obtain slurry; the slurry is graded, and particles with the particle size smaller than 100 micrometers are screened out and serve as ferromagnetic powder for standby application; magnetic separation: diluting the graded slurry with water, feeding the diluted slurry into a magnetic separator for magnetic separation, and keeping the magnetically separated ferromagnetic powder for later use; acid leaching: carrying out solid-liquid separation on tail mud generated after magnetic separation of the slurry, soaking and cleaning a filter cake with a hydrochloric acid solution, stopping feeding when the pH value of the hydrochloric acid solution reaches 4-6, and then carrying out solid-liquid separation; and drying and screening: drying and screening the filter cake subjected to solid-liquid separation to obtain carborundum with different particle sizes. The ferromagnetic powder obtained through the technology can be mixed with white mud in proportion to serve as iron ore powder to be sold, and the carborundum can be returned to a series grinding procedure to be used after being reprocessed and can also be used for manufacturing refractory materials, building materials and ceramsite.

The utility model belongs to the field of livestock and poultry breeding technology, especially a kind of foul gas purification equipment for livestock and poultry manure treatment. Solve the problem that the single process treatment effect is not good due to the fast odor flow rate in the existing treatment process, realize efficient treatment of foul gas, achieve standard discharge, equipment structure is simple, and the operating cost is low. Two independent closed upper box, lower box are equipped in purification box, operation window is sequentially arranged in upper box, and back is respectively provided with operation window, left purification body section is communicated with air inlet, right purification body section is communicated with air outlet;It can deal with the complex component foul gas generated by livestock and poultry manure fermentation, overcome the problem that single process cannot be fully treated, ensure that foul gas treatment is more thorough. Give consideration to efficient treatment and economic practicality, applicable to the popularization and application of various farms, to improve breeding environment, promote the green development of animal husbandry has important significance.

The invention discloses a preparation process and a modification method of polyvinyl alcohol and butyronitrile latex composite foam. The chitosan and the tannic acid are used as modifiers to modify the polyvinyl alcohol and butyronitrile latex composite foam, the modified foam which can adsorb various dyes and is high in adsorption capacity is obtained, MB, MO and RB reactive dyes in wastewater can be well adsorbed, water pollution is reduced, and the modified foam has a good application prospect and is worthy of popularization and application. A chitosan and tannic acid blended solution is used as a modifier and can be tightly adhered to the surface of the polyvinyl alcohol and butyronitrile latex composite foam without blocking foam holes, and liquid is allowed to circulate in the polyvinyl alcohol and butyronitrile latex composite foam, that is, the modifier is well combined with the polyvinyl alcohol and butyronitrile latex composite foam, so that the stability of the composite foam is improved, and the service life of the composite foam is prolonged. The adsorption capacity of the obtained modified foam is remarkably improved, so that water pollution in the textile industry is greatly reduced, and green development is facilitated.

The present invention relates to the field of sewage treatment, and in particular to a multi-stage sedimentation device for sewage treatment. The equipment includes a collecting box, a feeding piece, a conveyor belt unit, a sedimentation channel, a sedimentation interception component and a sewage purification box. The collecting box is divided into a treatment chamber one, a treatment chamber two and a sedimentation chamber. The conveyor belt unit is located below the feeding piece, and its end extends into the treatment chamber one. The sedimentation channel is located in the sedimentation chamber. Multiple groups of sedimentation interception components are arranged along the water flow direction of the sedimentation channel. The present invention utilizes sedimentation interception sheets of different grades to filter and precipitate sewage layer by layer, and at the same time, the sedimentation interception sheets are moved to realize automatic replacement, cleaning and maintenance of the sedimentation interception sheets. Ultimately, efficient and coherent classification and recovery of waste resources in the sewage of tire and rubber workshops and sewage sedimentation treatment are realized, which is energy-saving and environmentally friendly, and is conducive to the green development of tires and rubber.

The invention belongs to the technical field of photocatalysis and application thereof, and particularly relates to a ZnO / CoWO4 composite material and a preparation method and application thereof. The composite material is prepared through a coaxial spinning technology, presents a one-dimensional hollow nanofiber structure, and is beneficial to transmission and separation of photo-induced electrons and holes, so that the oxidation-reduction reaction is effectively promoted, and the degradation efficiency is remarkably improved. The composite material has full-spectrum light absorption capability, and shows excellent light absorption performance in an ultraviolet-visible light region or an infrared light region, so that the degradation effect on tetracycline (TC) is remarkable under the irradiation of different light sources. In addition, the composite material is simple in preparation method, low in cost, good in cycling stability and convenient to recycle; pollutants in soil can be effectively degraded, and the problem of environmental pollution is relieved; the material shows a good sterilization effect under the irradiation of near-infrared light, avoids damage and energy consumption possibly brought by ultraviolet radiation, and has wide application potential in the fields of medical treatment and biology.

The invention discloses a steel-concrete combined modular building structure system and an assembly method thereof, the building structure system comprises a plurality of building modules and a cast-in-place shear wall core tube, the plurality of building modules are distributed around the cast-in-place shear wall core tube, and the plurality of building modules are connected with the cast-in-place shear wall core tube through hinged steel beams. All building modules are standardized modules and are prefabricated in a factory by adopting standardized parts, connecting nodes and assembling clamps, structural members, electromechanical pipelines, interior and exterior decoration and the like can be assembled and integrated into a complete module in the factory, and most construction operations are completed in the factory and are not interfered by environmental factors; meanwhile, the module and the cast-in-place part are connected through the hinged steel beams, field welding operation is omitted, and construction time and labor cost are greatly saved.

The invention relates to the technical field of waste incineration, in particular to a waste incineration flue gas purification system tail energy recycling system and a working method. The system comprises a flue gas cooler system, a circulating water pump, a primary air heater, a secondary air heater, a demineralized water replenishing system, a sampling system, a blowdown system and a dosing system, the flue gas cooler system comprises a flue gas cooler, a plurality of circulating water heat exchange modules are arranged in the flue gas cooler, and the circulating water heat exchange modules are connected in series and / or in parallel; an outlet of the circulating water pump is connected with an inlet of the circulating water heat exchange module, an outlet of the circulating water heat exchange module is connected with circulating water inlets of the primary air heater and the secondary air heater, and a circulating water outlet of the primary air heater and a circulating water outlet of the secondary air heater are connected with an inlet of the circulating water pump through a water return pipeline. And a plurality of branches are arranged on the water return pipeline and are respectively connected with the demineralized water replenishing system, the sampling system, the sewage discharge system and the dosing system.

This invention provides a coal and gangue separation method and system based on terahertz technology, belonging to the field of coal and gangue separation technology. The system includes a vibrating screen module, a material arrangement module, a material conveying module, a terahertz signal acquisition module, a terahertz imaging acquisition module, a computer processing module, and a separation control module. Raw coal, after pre-treatment by vibrating screen, is conveyed to the material conveying module. During conveying, the signal acquisition module and the imaging acquisition module acquire the terahertz time-domain spectral data and terahertz imaging data of the material, respectively. The computer processing module fuses the terahertz time-domain spectral data and imaging data to achieve the identification, real-time detection, and positioning of coal and gangue, and transmits the relevant information to the separation control module, which drives the corresponding slide plates to complete the coal and gangue separation process. This invention can safely, effectively, and comprehensively identify and separate coal and gangue, providing a feasible technical path in the field of coal and gangue separation technology.

The utility model relates to the technical field of breeding equipment, and disclose a kind of zero water change of sand class aquatic animal circulation water aquaculture equipment, including several breeding barrels, and the multifunctional barrel is equipped in breeding barrel side, and ceramic filter layer is placed in the bottom of breeding barrel inner wall, and sand filter screen is fixed in the top of ceramic filter layer in breeding barrel inner wall, and breeding sand layer is equipped in the upper portion of sand filter screen, the device is integrated bottom water flow plowing, microfiltration separation and low oxygen denitrification triple technology by breeding barrel and multifunctional barrel, microfiltration machine is realized water efficient solid-liquid separation by screen dynamic interception mechanism, to remove larger impurities in aquaculture wastewater in physical interception mode, sponge barrel top connecting cover plate creates low oxygen environment, and internal filling biochemical sponge, after the water treated by microfiltration machine, further denitrification reaction occurs, reach the water quality purifying effect, and oxygen and water are efficiently mixed by gas-liquid rotation mixing and gradient dissolution mechanism of dissolving oxygen device, so that oxygen-rich water enters breeding barrel.

The invention discloses waste stone powder composite fly ash concrete suitable for alpine regions. The concrete is prepared from the following components in parts by weight: 63 to 85 parts of fly ash, 120 to 140 parts of cement, 3.9 to 5.0 parts of polycarboxylic acid high-performance water reducing agent, 130 to 150 parts of waste stone powder, 235 to 265 parts of medium sand, 510 to 520 parts of gravel, 73 to 79 parts of water and 0.08 to 0.1 part of composite air entraining agent. By adding the waste stone powder and adjusting the raw material components of the concrete, internal pores of the concrete can be controlled, while a large number of pores are introduced into the composite air entraining agent, the pores are filled with the waste stone powder, the pore diameter of the pores is reduced, a certain number of small pores are formed in the concrete, and then the anti-freezing performance of the concrete is improved; the invention is applicable to the technical field of building materials.

The invention belongs to the technical field of mortar curing, and discloses a mortar curing process, which comprises the following raw material components by weight: 50 kg of cement; 20 kg of water; 80 kg of aggregate; 6 kg of a curing agent; the aggregate is a mixture of quartz sand, lignite and sand in a weight ratio of 4: 2.5: 3.5. The cement, the water, the aggregate and the curing agent are accurately proportioned, so that the comprehensive performance of the mortar is remarkably improved; by adding the curing agent, the moisture balance of the mortar is effectively adjusted, and the phenomenon of too fast dehydration or saltpetering caused by unstable raw material quality and moisture content in the traditional process is avoided; under the condition of proper temperature and humidity, the mortar can be uniformly and stably cured to form a bonding layer with high strength and good durability; according to the process, the construction efficiency is improved, the later maintenance and repair cost is reduced, and powerful support is provided for quality assurance of constructional engineering.

The invention discloses a method and a system for extracting and removing organic carboxylic acid in waste water byproducts in a coal liquefaction process, the method comprises the following steps: taking waste water containing organic carboxylic acid as a byproduct in the coal liquefaction process as a raw material, taking a composite solvent of ketone and ester as an extracting agent, contacting the extracting agent with the raw material to extract the raw material, and standing for layering to obtain an extraction phase and a raffinate phase; wherein the extraction phase contains the organic carboxylic acid and the composite extraction agent, and the raffinate phase contains the wastewater from which the organic carboxylic acid is removed. According to the method, the mixture of high-boiling-point ketone and ester is adopted as the extracting agent, and through multi-stage countercurrent liquid-liquid extraction of the extracting agent and the raw materials, organic carboxylic acid in waste water byproducts in the coal liquefaction process can be effectively removed, and after an extraction phase is separated through a rectifying tower, tower kettle extracting agent effluent can be recycled; and the tower top fraction is rectified to respectively obtain high-purity acetic acid and butyric acid which can be continuously used as reaction raw materials, so that the production cost is further reduced, the method is economical and environment-friendly, and the recycling of acetic acid and butyric acid is realized.

The present invention discloses a chrome-free tanning agent and a preparation method and application thereof. The chrome-free tanning agent comprises, by weight, 100 parts of starch, 40 to 100 parts of a saccharide modifier, 10 to 50 parts of an oxidant, 200 to 400 parts of a nano-silicon compound, and 50 to 100 parts of water. In the present invention, starch is degraded and oxidized to form a low-molecular polysaccharide containing carboxyl and aldehyde groups, and the polysaccharide molecules are bonded with the nano-silicon compound to form a stable organic-inorganic hybrid. The nano-hybrid of soft and hard molecules can easily penetrate into the leather during the tanning process, and the aldehyde and carboxyl groups carried can react with the amino groups of collagen in the skin. At the same time, the nano-silicon compound is bonded to the polysaccharide molecules, so that the leather can be given excellent fullness, firmness, softness and tear resistance.

The invention belongs to the technical field of cotton breeding, discloses a breeding method and an intelligent breeding system for an insect-resistant low-phenol high-quality cotton variety, and aims to remarkably improve the insect resistance of the cotton variety, reduce the use amount of chemical pesticides, relieve environmental pollution and protect the ecological environment. The content of phenolic substances in cotton is effectively reduced, the fiber quality and the textile processing performance are improved, and the requirement of the market for high-quality cotton is met. The breeding process is optimized, the breeding efficiency is improved, the breeding period is shortened, the breeding cost is reduced, and the sustainable development of the cotton industry is promoted. Through application of the intelligent breeding system, accurate management and analysis of breeding data are realized, and scientificity and accuracy of breeding decision are improved. Meanwhile, due to the intelligent and automatic breeding process, the labor cost is reduced, and the breeding efficiency is improved.

The present invention discloses a smart simulation method for scrap logistics of an electric furnace steelmaking project, and belongs to the technical fields of electric furnace steelmaking, logistics simulation and intelligent manufacturing. The steps of the present invention are: S1: constructing electric furnace steelmaking workshop components according to the technical scheme of the electric furnace steelmaking project; S2: constructing main equipment according to the technical scheme of the electric furnace steelmaking project; S3: constructing a process flow according to the technical scheme of the electric furnace steelmaking project; S4: establishing models for the electric furnace cross-electric furnace smelting process, the charging cross-over crane lifting basket process, the scrap steel cross-over basket transportation process, the scrap steel cross-over crane charging process, the scrap steel cross-over crane replenishment process, and the scrap steel vehicle transportation process; S5: coupling the above steps to form a smart simulation method for scrap logistics of the electric furnace steelmaking project, simulating the entire process of scrap logistics, and obtaining the scrap logistics plan, scrap logistics capacity and theoretical production capacity of the electric furnace steelmaking project. This method can improve the intelligent level of scrap logistics of the electric furnace steelmaking project, and help promote the intelligent manufacturing and transformation and upgrading of my country's steel industry.

The invention discloses a multi-dimensional dynamic new energy equipment carbon footprint accounting method and system. The method comprises the following steps: dividing the whole life cycle of new energy equipment into a plurality of top stages; performing subdivision analysis processing of at least one dimension on each top stage according to the technical characteristics of the new energy equipment to generate a plurality of sub-stages; collecting and preprocessing activity data of each sub-stage; constructing and calling a dynamic emission factor library, and matching the activity data with dynamic emission factors in the dynamic emission factor library; and based on the activity data and the corresponding dynamic emission factors matched with the activity data, calculating the carbon footprint of each sub-stage, and carrying out aggregation from bottom to top to obtain the total carbon footprint of the new energy equipment in the whole life cycle. According to the scheme, traditional carbon footprint accounting is deeply refined, so that carbon footprint calculation does not stay in a macroscopic level any more and can go deep into a specific sub-stage, and the accounting fineness and accuracy are remarkably improved.

The application discloses a Cr3C2-BN nickel-based ultra-high-speed laser cladding composite coating and a preparation method thereof. In the cladding raw material powder, the mass percentage of the nickel-based powder is 65-75%, the mass percentage of the Cr3C2 powder is 20-30%, and the mass percentage of the h-BN powder is 2-10%. The main steps for preparing the coating are as follows: the three kinds of powders are uniformly mixed and then are put into a laser cladding device; and the laser cladding machine is started to perform laser cladding on a 40Cr rod material rotating appropriately with Ar gas as a protective gas. In the obtained coating, the hard phase particles are mainly Cr3C2 particles; the addition of BN promotes the melting of the Cr3C2 powder, enhances the uniformity of the coating, improves the forming quality of the coating, and generates dendritic networks around the Cr3C2 particles to optimize the mechanical structure of the coating. The coating prepared by the method has good surface morphology and excellent wear resistance and corrosion resistance; the application has simple process, excellent performance of the obtained product and is convenient for industrial application.

The invention discloses a synthesis method of an antioxidant GM, which comprises the following steps: (1) under the protection of nitrogen, mixing 2-tert-butyl-4-methylphenol and a functionalized acidic ionic liquid, stirring and heating, dropwise adding acrylic anhydride, carrying out heat preservation reaction after dropwise adding, filtering, separating and washing to obtain 2-acrylic acid-2-tert-butyl-4-methylphenyl ester; and (2) under the protection of nitrogen, mixing 2-acrylic acid-2-tert-butyl-4-methyl phenyl ester, dimethoxymethane, 2-tert-butyl-4-methylphenol, the functionalized acidic ionic liquid, the supported phosphotungstic heteropoly acid and methanol, stirring, heating, carrying out reflux reaction, filtering, separating, washing, carrying out reduced pressure distillation, filtering, separating and washing while the mixture is hot, thereby obtaining the antioxidant GM. The functional acidic ionic liquid and the supported phosphotungstic heteropoly acid are adopted, so that the target antioxidant GM with higher purity and yield can be obtained, and better green and environment-friendly development is realized.

The invention provides a method for extracting lithium from a vacuum salt-making mother solution, and relates to the technical field of lithium extraction, an aluminum-magnesium composite adsorbent is adopted, the adsorption capacity can reach 85 mg / g, the adsorption efficiency reaches up to 92%, the adsorption capacity is obviously superior to that of traditional aluminum and magnesium adsorbents, lithium can be more effectively captured from the mother solution, the extraction rate of lithium is increased, and the method is suitable for industrial production. The specific eluting agent enables the elution rate to reach 18 mg / min and the lithium recovery rate to reach 90%, compared with a traditional eluting agent, the lithium recovery efficiency is greatly improved, the resource waste is reduced, the purity of the prepared lithium carbonate product can reach 98% through an innovative desorption solution treatment process, the requirement of high-end application is met, the market competitiveness of the product is improved, and the lithium carbonate product is suitable for industrial production. According to the whole extraction process, the lithium recovery rate reaches 90%, full utilization of lithium resources in the vacuum salt production mother liquor is achieved, the yield of lithium is effectively increased, compared with a traditional treatment process, the energy consumption is reduced to 150 kJ / L, the production cost is reduced, and the economical efficiency and sustainability of production are improved.

The invention relates to the technical field of building materials, in particular to a method for preparing a high-performance building material from coal-based solid waste. The coal gangue and the fly ash are converted into high-performance building materials, so that the pollution of solid wastes to the environment is effectively reduced, and meanwhile, the cyclic utilization of resources is realized. According to the method, exploitation of natural resources is reduced, the environmental pressure of solid waste treatment is relieved, and green development of the building material industry is promoted. The composite alkali-activated catalyst comprises sodium silicate, zinc oxide and titanium dioxide. The catalyst disclosed by the invention has a synergistic effect, and the activity of the coal-based solid waste can be remarkably improved, so that the performance of a final product is improved.

The invention discloses a thermal power plant solid waste roasting heat storage ceramsite production device and a heat storage method thereof, and belongs to the technical field of heat storage, the thermal power plant solid waste roasting heat storage ceramsite production device comprises a raw material mixing stirrer, the raw material mixing stirrer is connected with an aging warehouse through a belt conveyor, and the raw material mixing stirrer is used for uniformly mixing solid waste in a thermal power plant with sludge or clay; the ceramsite production raw materials are conveyed to an aging warehouse through a belt conveyor to be subjected to aging treatment; the outlet end of the aging warehouse is connected with the rotary kiln furnace after sequentially passing through the hopper, the granulator and the shaping machine, and the output end of the rotary kiln furnace is connected with the heat storage and heat preservation chamber and used for carrying out heat storage and energy storage on the formed hot-state ceramsite products. The method has the advantages that resources can be recycled, negative effects of wastes on the environment are reduced, and meanwhile, positive contributions are made to energy conservation, emission reduction, cost reduction and environment protection through efficient production and energy efficiency improvement.