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35results about How to "In line with the concept of environmental protection and energy saving" patented technology
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LED light fitting
InactiveCN101408304AEasy to breatheEnhanced convectionPoint-like light sourceSemiconductor/solid-state device detailsImpellerNatural convection
Owner:FU ZHUN PRECISION IND SHENZHEN +1
Energy-saving environment-friendly mold releasing agent for production of aerated concrete
InactiveCN103013640AWith autoclave resistanceImprove pass rateCeramic shaping apparatusLubricant compositionPetroleum productPreservative
The invention provides an energy-saving environment-friendly mold releasing agent for production of aerated concrete. The mold releasing agent comprises, by mass, 0.5 to 1.0% of higher fatty acid sodium, 1.5 to 3.0% of paraffin, 0.5 to 0.8% of polysorbate 80 and 15 to 25% of waste engine oil, with the balance being water. The mold releasing agent further comprises an antiseptic and a stabilizing agent. The mold releasing agent provided by the invention can overcome the problem of a greasy surface of a building block, improves the qualified rate of products, is environment-friendly and energy saving, produces no pollution and reduces consumption of a petroleum product.
Owner:FUJIAN CONSTR ENG GRP BUILDING MATERIAL SCI & TECH DEV
Green synthesis method of anticoccidial veterinary drug Ethanamizuril
The invention relates to a green synthesis method of anticoccidial veterinary drug Ethanamizuril, and solves the technical problems that in the prior art, an Ethanamizuril production method needs tensteps of reaction, the reaction steps are complex, the raw materials are difficult to obtain and high in price, the investment is large, the yield is low, the product quality is poor, the color is poor, and the method is not suitable for industrial production. According to the green synthesis method of anticoccidial veterinary drug Ethanamizuril, 4-chloro-3-methylaniline and EPC are taken as initial raw materials, diazo coupling, cyclization, hydrolysis, decarboxylation and condensation reaction are carried out to obtain the product Ethanamizuril. The method is widely applied to the technicalfield of veterinary drug synthesis.
Owner:SHANDONG GUOBANG PHARMA +1
Environmentally-friendly automatic impounding and irrigating system for garden
ActiveCN109258408AEfficient use of water resourcesSave waterGeneral water supply conservationWatering devicesEnvironmentally friendlyLawn
The invention discloses an environmentally-friendly automatic impounding and irrigating system for a garden, relates to the technical field of gardens, and aims to solve the problem of waste of waterresources of a traditional irrigating system. The key point of the technical scheme is that the environmentally-friendly automatic impounding and irrigating system for the garden comprises an impounding device arranged in a ponding area in the garden, a conveying assembly connected to the impounding device, and sprinkling devices connected to the water outlet end of the conveying assembly. The impounding device is provided with an opening in the upper end and is used for collecting and storing rainwater; and the sprinkling devices are arranged on a lawn floor in an equal spacing manner. The environmentally-friendly automatic impounding and irrigating system for the garden, disclosed by the invention, has the advantages of energy conservation, environmental friendliness and efficient use ofthe water resources, and meets the idea of sustainable development.
Owner:浙江卡森建设有限公司
Negative ion dry powder surface modifying method
ActiveCN105271272ANo pollution in the processReduce manufacturing costAluminium silicatesFiltrationMegasonic cleaning
The invention discloses a negative ion dry powder surface modifying method. The method is characterized in that a surfactant is added into water, after being uniformly stirred, the surfactant is heated, and negative ion powder is added into the mixture to obtain mixed liquid; the mixed liquid is subjected to constant-temperature ultrasonic treatment or high-speed stirring in an ultrasonic cleaning machine, and after a constant-temperature stirring reaction and filtration are performed, the solid is taken to be dried, crushed and sieved. The negative ion powder modified by the method can be uniformly dispersed in oily liquid and can be applied to an organic material; the releasing amount of negative ions is not affected, a preparation method is simple and convenient, low in cost, environment-friendly and energy-saving.
Owner:佛山市奥朗科技有限公司
Shaddock peel extract liquid magnesium oxide retarder and preparation method and application thereof
The invention provides a shaddock peel extract liquid magnesium oxide retarder and application thereof. The magnesium oxide retarder is obtained by the following steps: washing shaddock peel, choppingthe treated shaddock peel, adding alcohol for extraction, filtering to obtain an extract, heating and concentrating the extract to obtain the retarder. Compared with the existing retarders such as hydroxycarboxylic acid and salts thereof, the magnesium oxide retarder is environmentally friendly, low in price, simple in preparation, safe and non-toxic, has a significant retarding effect, and can significantly prolong the setting time.
Owner:HOHAI UNIV
Printer ink-powder capacity expansion apparatus and application method thereof
InactiveCN103616808ALarge capacityConsistent structureElectrographic process apparatusEngineeringExpansion joint
The invention provides a printer ink-powder capacity expansion apparatus and an application method thereof. The apparatus comprises expansion bins, an ink powder box and sealed mylar; the top of the ink-powder box is provided with a chute mouth, and the expansion bin abuts against the ink powder box via the chute mouth; the expansion bins are vertically arranged on the ink powder box; carbon powder in the expansion bins are sealed by the sealed mylar. The apparatus and the application method comprise the advantages that ink powder capacity is large, one cartridge is capable of connecting multiple expansion bins; the expansion bins of ink powder have consistent structure, so that the processing cost is reduced; the ink powder in the expansion bins are sealed by the sealed mylar, so that only when the mylar is pulled up for usage, the ink powder is contacted with air, and thus the ink powder is prevented from ageing; and the expansion bin can be filled with ink powder repeatedly, in other words, the expansion bin is reusable and is accord with the idea of environment protection and energy saving.
Owner:AETAS TECH ZHENJIANG
Preparation method of anticoccidial veterinary drug ethanamizuril
ActiveCN111018801AFew reaction stepsReduce manufacturing costOrganic chemistryOrganosolvVeterinary Drugs
The invention relates to a preparation method of an anticoccidial veterinary drug ethanamizuril, and solves the technical problems that in the prior art, an ethanamizuril production method needs ten steps of reaction, the reaction steps are tedious, the raw materials are difficult to obtain and high in price, the investment is large, the yield is low, the product quality is poor, the color is poor, and the method is not suitable for industrial production. The invention provides the preparation method of the anticoccidial veterinary drug samidazuril, wherein the preparation method comprises thefollowing steps: step 1, condensation reaction: in an organic solvent I, under the condition of an alkaline acid-binding agent, taking 2-chloro-5-nitrotoluene and acetaminophen as raw materials, carrying out condensation reaction, and separating to obtain a condensation product; step 2, reduction reaction; step 3, diazo coupling reaction; step 4, cyclization reaction; step 5, hydrolysis reaction;and 6, decarboxylation reaction to obtain the product samipril (structure 6). The method is widely applied to the technical field of veterinary drug synthesis.
Owner:SHANDONG GUOBANG PHARMA +1
Data center waste heat power generation device based on liquid cooling IT (Internet Technology) equipment
PendingCN111396144AReduce the temperatureHigh heat transfer efficiencyDigital data processing detailsSteam engine plantsProcess engineeringElectric generator
The invention discloses a data center waste heat power generation device based on liquid cooling IT (Internet Technology) equipment, and relates to the technical field of heat energy. The data centerwaste heat power generation device comprises an immersed liquid cooling server, a turbine motor, a condenser and a working medium pump, wherein the immersed liquid cooling server, the turbine motor, the condenser and the working medium pump mutually communicate to form a circulation loop, and the power output of the turbine motor acts on an electric generator. The system can utilize immersed liquid cooling data center waste heat to generate power so as to reduce energy waste, improve an energy use ratio and realize energy saving and environment protection.
Owner:捷通智慧科技股份有限公司
Novel CO2 photocatalytic reduction device
PendingCN108212028ANo pollution in the processIncrease incomeOrganic compound preparationEnergy based chemical/physical/physico-chemical processesGlass coverProcess engineering
The invention discloses a novel CO2 photocatalytic reduction device. The device comprises an xenon lamp, a reflector, an air release valve, an air inlet, a temperature probe, a temperature sensor, a catalyst support board, a water inlet, support legs, a liquid recycle port, a quartz glass observation window, an air outlet, a condensing unit, a gas chromatograph, a pressure controller, a pressure meter, a water outlet, a safety valve, a quartz glass cover, and a furnace body. Compared with the CO2 photocatalytic reduction device of patent number of 201710916635.X and 201620778801.5, the CO2 photocatalytic reduction device has fewer steps, is easy to operate, and is applicable to large-scale production in industry. Methanol is a very important industrial raw material and is in greater demand, so that the industrial cost of a factory can be reduced by converting CO2 into methanol, and the factory can obtain high profits.
Owner:ANHUI UNIV OF SCI & TECH
Synthesis method of voglibose
PendingCN113214094AMild reaction conditionsEasy to operateEsterified saccharide compoundsSugar derivativesSodium acetateBiochemical engineering
The invention provides a synthesis method of voglibose, and solves the technical problems that in an existing synthesis method of voglibose, raw materials are difficult to obtain, high in price, large in investment, low in yield and not suitable for industrial production. The synthesis method comprises the steps: synthesizing a compound V by taking glucose monohydrate and sodium acetate as raw materials through eleven reaction steps; and preparing a compound VIII from the compound V through an addition reaction, a ring-opening reaction and an aldol condensation reaction, and thus obtaining voglibose through amination reduction of the compound VIII. The synthesis method of voglibose can be widely applied to the technical field of voglibose synthesis methods.
Owner:WEIFANG TIANFU CHEM TECH
Solar water heater heat exchange water tank for passive house and solar water heater
PendingCN110864466AStable temperatureReduce consumptionSolar heating energySolar heat collector controllersSolar waterEngineering
The invention relates to the technical field of passive house energy conservation, in particular to a solar water heater heat exchange water tank for a passive house and a solar water heater. A tank body is sequentially provided with a shell, a heat preservation layer and an inner shell from outside to inside, a hot water chamber is arranged in the tank body, the space outside the hot water chamber in the tank body is a pressure balance chamber, the pressure of the pressure balance chamber is less than that of the hot water chamber in the normal working state, and when the temperature of hot water reaches a set value and the hot water is consumed, the hot water chamber no longer supplements cold water, but fills compressed air into the pressure balance chamber. Compared with the prior art,the solar water heater heat exchange water tank has the following beneficial effects that, 1) the water tank conforms to the concept of environmental protection and energy conservation of the passivehouse, the water tank is divided into the hot water chamber and the pressure balance chamber, and the volume of the hot water chamber can be adjusted according to requirements; (2) the volume of thehot water chamber can be set according to the heat exchange efficiency of the solar energy and the use requirements of the hot water; and (3) systematic monitoring and real-time acquisition of pressure, temperature and flow parameters can be realized, the normal and stable operation of an energy system of the passive house can be guaranteed, and the maximization of energy utilization is realized.
Owner:HARBIN UNIV OF SCI & TECH
Environment-friendly automatic water storage and irrigation system for gardens
ActiveCN109258408BEfficient use ofTake advantage ofGeneral water supply conservationWatering devicesWater storageEnvironmental resource management
The invention discloses an environmentally-friendly automatic impounding and irrigating system for a garden, relates to the technical field of gardens, and aims to solve the problem of waste of waterresources of a traditional irrigating system. The key point of the technical scheme is that the environmentally-friendly automatic impounding and irrigating system for the garden comprises an impounding device arranged in a ponding area in the garden, a conveying assembly connected to the impounding device, and sprinkling devices connected to the water outlet end of the conveying assembly. The impounding device is provided with an opening in the upper end and is used for collecting and storing rainwater; and the sprinkling devices are arranged on a lawn floor in an equal spacing manner. The environmentally-friendly automatic impounding and irrigating system for the garden, disclosed by the invention, has the advantages of energy conservation, environmental friendliness and efficient use ofthe water resources, and meets the idea of sustainable development.
Owner:浙江卡森建设有限公司
Manufacturing process of racing boat
ActiveCN109571993ASimple manufacturing processFully craftedDomestic articlesVacuum pumpingMarine engineering
The invention relates to a manufacturing process of a racing boat. The manufacturing process of the racing boat solves the technical problems that in the prior art, an existing racing boat has a complicated manufacturing process, long production cycle, high cost and high precision requirement, the racing boat is inconvenient to operate and high in damage rate, it is restricted that the weight of the racing boat is heavy, the buoyancy of a hull is poor and the overall strength of the hull is low, the safety performance is low and meanwhile pollution is heavy. The manufacturing process of the racing boat comprises the following steps that (1) paving manufacturing is carried out; (2) assembling is carried out; and (3) curing molding is carried out, and specifically, a pre-cure combined substance obtained in the step (2) is placed in a hot press curing furnace to be subjected to vacuum pumping treatment, so that an upper hull initial mold and a lower hull initial mold are closely pressurized and attached to an upper hull mold and a lower hull mold under the vacuum pumping action of a second vacuum bag and a third vacuum bag, then the interior of the hot press curing furnace is subjected to pressurizing heating treatment, and a racing boat hull is obtained after vacuum pressurizing curing molding. The manufacturing process of the racing boat is widely applied to the technical fieldof aquatic sports equipment manufacturing.
Owner:威海平和复合材料制品有限公司
fasting plate bay window
ActiveCN104912443BSimple structureEasy to installWindow/door framesEngineeringUltimate tensile strength
The invention discloses an open-web plate bay window, which solves the problems that the existing residential building bay windows are made of cement slabs, and the technical problems of long production period, high production cost and high work intensity are caused when the production mode is adopted. The open-web plate bay window has the following technical scheme that the open-web plate bay window comprises a bay window top plate, a bay window bottom plate and two upright posts, wherein the bay window top plate and the bay window bottom plate are arranged on a structure wall body; the height between the bay window top plate and the bay window bottom plate is the height of the bay window; and the two upright posts support positions between the bay window top plate and the bay window bottom plate and are fixed on the bay window top plate and the bay window bottom plate.
Owner:YIZHENG ZHONGZHI COMPOSITE MATERIAL PROD
A low-carbon composite edible fungus culture material
The invention provides a low-carbon composite edible fungus culture material which comprises the following components in parts by weight: 15-25% of edible fungus residues, 30-55% of furfural residues,10-20% of peanut shells, 5-10% of rape seed hulls, 5-10% of broken corncob pieces, 15-25% of sorghum husk, 1-2% of livestock manure, and 1-3% of plant leaf residue powder. The culture material includes following nutrients: 4-5% of crude protein, 2.5-3.5% of crude fat, 35-48% of crude fibers and 65-75% of nitrogen-free extract. The C / N of the culture material is 50-60:1, the water content is 13-15%, and the pH value is 6.8-7.2. The raw materials adopted by the composite edible fungus culture material are agricultural wastes with low cost so that the cost is greatly reduced. Cyclic treatment ofnutrition and materials is achieved by recycling the edible fungus residues so that the concept of environmental protection and energy conservation is well met, and the fruit peels and the plant leafresidues are low-cost raw materials, and can provide good microelements for production of edible fungi.
Owner:SICHUAN MAOSEN BIOLOGICAL SCI & TECH
Novel drain board vacuum preloading method geotextile construction equipment and construction method thereof
PendingCN111691396AIncrease productivityReduce manufacturing costLaminationLamination apparatusArchitectural engineeringMachining
The invention discloses novel drain board vacuum preloading method geotextile construction equipment. According to the key points of the technical scheme, the construction equipment comprises a sewingflowing water assembly which comprises first equipment, second equipment, third equipment and fourth equipment; the first equipment comprises first conveying equipment and a first holding groove forholding geotextile and a drain board; the second equipment comprises second conveying equipment and a second holding groove for holding an external hand-shaped joint, a drain pipe and a buckle; the third equipment comprises third conveying equipment and a third holding groove for holding geotextile; the fourth equipment comprises a fourth conveying belt, a frame rod and a sewing device; the purpose lies in that the periphery of the horizontal drain board is coated with a layer of geotextile, and the problem that the drain board is liable to clogging is solved; an automatic machining mode is adopted for material manufacturing, manpower participation is reduced, product refinement can be improved through machining, high-precision guiding, locating and adjustment are achieved, and labor productivity is increased substantially.
Owner:WENZHOU UNIVERSITY
Method for preparing honeycomb molecular sieve adsorbent from red mud
PendingCN113368813AThorough and comprehensive adsorptionGuaranteed success rateGas treatmentOther chemical processesMolecular sieveGlass fiber
The invention discloses a method for preparing a honeycomb molecular sieve adsorbent by using red mud; the honeycomb molecular sieve adsorbent is prepared from the following raw materials: molecular sieve raw powder, water, red mud, an organic auxiliary agent, anti-crack glass fiber and citric acid, and the honeycomb molecular sieve adsorbent is obtained by mixing, pugging, extrusion forming, drying and roasting the raw materials. The red mud solid waste is recycled, meanwhile, the adsorbent has the advantages of being high in strength, large in adsorption capacity and good in regeneration effect, the adsorbent can be used for industrial VOCs adsorption, the production cost is reduced, meanwhile, a large amount of red mud can be fully recycled, no residues exist after roasting, the adsorption performance is not affected, the product quality is improved, the fracture toughness of the honeycomb zeolite adsorbent is improved, and the integrity of the adsorbent is ensured.
Owner:山东亮剑环保新材料有限公司
A kind of preparation method of controllable molecular weight polyacrylate pentabromobenzyl ester
The invention provides a preparation method of poly(pentabromobenzyl acrylate) with controllable molecular weight, which solves the complicated reaction steps of the existing preparation method of polypropylene pentabromobenzyl ester, the rare and high price of raw materials, and the high input yield. The technical problem of low molecular weight distribution and unsuitable for industrialized production is that the present invention takes benzyl chloride and anhydrous bromine as raw materials, and successively generates electrophilic substitution reaction, nucleophilic substitution reaction and polymerization reaction to obtain polymer. Pentabromobenzyl acrylate. The invention can be widely used in the technical field of flame retardant preparation.
Owner:WEIFANG XINYANG CHEM CO LTD
Preparation method of anticoccidial veterinary drug samizuril
ActiveCN111018801BFew reaction stepsReduce manufacturing costOrganic chemistryOrganic solventVeterinary Drugs
The invention relates to a preparation method of the anticoccidial veterinary drug samizuril, which solves the problem that in the prior art, the production method of samizuril needs to go through ten steps of reaction, the reaction steps are cumbersome, the raw materials are rare and expensive, and the investment is large. Low yield, poor product quality, poor color, not suitable for technical problems in industrialized production. The present invention provides a kind of preparation method of anticoccidial veterinary drug samizuril, comprising the following steps: step 1 condensation reaction: in organic solvent I, under the condition of alkaline acid-binding agent, with 2-chloro-5-nitrotoluene , paracetamol as raw material, condensation reaction occurs, separated to obtain condensation product; step 2 reduction reaction; step 3 diazo coupling reaction; step 4 cyclization reaction; step 5 hydrolysis reaction; step 6 decarboxylation reaction to obtain the product sand Zhuli (structure six). The invention is widely used in the technical field of veterinary drug synthesis.
Owner:SHANDONG GUOBANG PHARMA +1
Negative ion dry powder surface modification method
ActiveCN105271272BNo pollution in the processReduce manufacturing costAluminium silicatesPowder mixtureMegasonic cleaning
The invention discloses a method for modifying the surface of anion dry powder, which is characterized in that firstly adding a surfactant into water, stirring evenly and then heating, then adding anion powder to obtain a mixed solution; and then carrying out the mixed solution in an ultrasonic cleaning machine Constant temperature ultrasonic treatment or high-speed stirring, then constant temperature stirring reaction, after filtration, take the solid to dry, pulverize and sieve. The modified negative ion powder of the present invention can be evenly dispersed in oily liquids and applied to organic materials, and the release of negative ions is not affected, the preparation method is simple and convenient, the cost is low, and environmental protection and energy saving are achieved.
Owner:佛山市奥朗科技有限公司
A solar powered car model
InactiveCN108465253BReduce usageIn line with the concept of environmental protection and energy savingToy vehiclesElectricityCar model
A solar powered automobile model, relating to the technical field of automobile models, and for use in solving the technical problem in the prior art of the need of repetitive charging and battery replacement of an automobile model. The automobile model comprises an automobile body (10), and further comprises a solar powered mechanism (11) disposed on a sunroof of the automobile body (10), electrically connected to a storage battery in the automobile body (10), and providing power for the automobile body (10) on the basis of the collected solar energy. The solar powered automobile model is provided with the solar powered mechanism at the sunroof position of the automobile body, and the solar powered mechanism is electrically connected to the storage battery in the automobile body so that the solar energy is sufficiently utilized for charging the storage battery, the storage battery drives the automobile model to run, and consumption of disposable batteries can be reduced, which conforms to the currently advocated environment-friendly energy-saving concept.
Owner:张俊丽 +3
Air Conditioning Waste Heat Collector Water Supply System
ActiveCN107356137BReduce deliveryImprove heat exchange efficiencyEnergy recovery in ventilation and heatingEnergy efficient heating/coolingWater storage tankAir conditioning
The invention discloses an air conditioner waste heat collection and water supply system. The air conditioner waste heat collection and water supply system comprises a heat exchanger, a water storage tank and a liquid storage box, wherein the heat exchanger is arranged between an air conditioner compressor and an air conditioner condenser, and the heat exchanger sequentially comprises a first sleeve, a second sleeve and a third sleeve from inside to outside. A third water inlet and a flowing liquid hole are oppositely formed in the top of the water storage tank, and a third water outlet is formed in the side wall, close to the bottom, of the water storage tank. A flowing liquid component, a first partition, a second partition, a worm wheel and a water level sensor are arranged in the water storage tank. The liquid storage box is arranged on the top of the water storage tank. The liquid storage box comprises a liquid injection hole formed in the top, a flowing liquid pipe which is arranged at the bottom and penetrates the flowing liquid hole and a gravity press assembly penetrating a liquid storage box body. The gravity press assembly comprises a gravity block, a connecting rod, a spring and a plug body. When water stops flowing into the third water inlet, the gravity block compresses the connecting rod to move downwardly so as to drive the plug body to be plugged into the flowing liquid pipe. By the adoption of the air conditioner waste heat collection and water supply system, waste heat generated when an air conditioner conducts refrigeration is recycled, obtained hot water can be used for bathing, and the energy utilization rate is increased.
Owner:庞淮升
Indoor environment-friendly temperature control decoration board
InactiveCN109235807AAvoid wastingSimple structureCovering/liningsLighting and heating apparatusTemperature controlEnvironmental resistance
The invention discloses an indoor environment-friendly temperature control decoration board. The indoor environment-friendly temperature control decoration board comprises a fixed framework, a temperature control device arranged in the fixed framework and a mounting device arranged in the fixed framework; the temperature control device comprises a wallboard arranged in a main device body, the wallboard is internally provided with a water cavity, and a first heating block and a second heating block are fixedly connected to the end walls of the left and right sides of the water cavity; a power source cavity is formed in the end wall of the lower side of the water cavity, a metal block and a first spring are fixedly arranged at the end walls of the upper and lower sides of the power source cavity respectively, a power source is mounted between the metal block and the first spring, and a first guide wire is in series connection with the power source and the first heating block. The indoorenvironment-friendly temperature control decoration board is convenient to mount and dismount, the working state of the device can be intelligently controlled in the process of increasing the indoor temperature, energy waste caused when the heating function is forgotten to be adjusted after being enabled is prevented, and the temperature control decoration board accords with the idea of environmental protection and energy saving.
Owner:柏延港
Air conditioner waste heat collection and water supply system
ActiveCN107356137AReduce deliveryImprove heat exchange efficiencyEnergy recovery in ventilation and heatingEnergy efficient heating/coolingWater storage tankWater flow
The invention discloses an air conditioner waste heat collection and water supply system. The air conditioner waste heat collection and water supply system comprises a heat exchanger, a water storage tank and a liquid storage box, wherein the heat exchanger is arranged between an air conditioner compressor and an air conditioner condenser, and the heat exchanger sequentially comprises a first sleeve, a second sleeve and a third sleeve from inside to outside. A third water inlet and a flowing liquid hole are oppositely formed in the top of the water storage tank, and a third water outlet is formed in the side wall, close to the bottom, of the water storage tank. A flowing liquid component, a first partition, a second partition, a worm wheel and a water level sensor are arranged in the water storage tank. The liquid storage box is arranged on the top of the water storage tank. The liquid storage box comprises a liquid injection hole formed in the top, a flowing liquid pipe which is arranged at the bottom and penetrates the flowing liquid hole and a gravity press assembly penetrating a liquid storage box body. The gravity press assembly comprises a gravity block, a connecting rod, a spring and a plug body. When water stops flowing into the third water inlet, the gravity block compresses the connecting rod to move downwardly so as to drive the plug body to be plugged into the flowing liquid pipe. By the adoption of the air conditioner waste heat collection and water supply system, waste heat generated when an air conditioner conducts refrigeration is recycled, obtained hot water can be used for bathing, and the energy utilization rate is increased.
Owner:庞淮升
Mineral ceramic material, ceramic-based hydrogen storage and production material raw material composition, ceramic-based hydrogen storage and production material and particles, and preparation method and application of ceramic-based hydrogen storage and production material
ActiveCN113443904ALow costReduce environmental pollutionHydrogenReactant parameters controlCeramicOrganic acid
The invention provides a mineral ceramic material which comprises the following components in parts by weight: 10-50 parts of a microporous mineral material, 1-10 parts of carbonate and 1-5 parts of organic acid. The ceramic-based hydrogen storage and production material prepared from the mineral ceramic material can achieve the purpose of hydrogen production through continuous hydrolysis reaction. The invention provides a ceramic-based hydrogen storage and production material raw material composition comprising the following components in parts by weight: 1-30 parts of nano silicon powder, 10-50 parts of an inorganic cementing material and 12-50 parts of the mineral ceramic material. The hydrogen storage and production material prepared from the raw materials does not need a high-temperature firing process, and energy conservation and environmental protection can be achieved. The invention further provides the ceramic-based hydrogen storage and production material prepared from the ceramic-based hydrogen storage and production material raw material composition, a preparation scheme of the ceramic-based hydrogen storage and production material, particles prepared from the ceramic-based hydrogen storage and production material and an application of the ceramic-based hydrogen storage and production material. The hydrogen storage and production material can continuously release hydrogen, and hydrogen production water is stable in pH value, alkalescent, suitable for drinking and the like, and has a wider application range.
Owner:淄博木齐新材料科技有限公司
Energy-saving environment-friendly mold releasing agent for production of aerated concrete
InactiveCN103013640BWith autoclave resistanceImprove pass rateCeramic shaping apparatusLubricant compositionPetroleum productParaffin oils
Owner:FUJIAN CONSTR ENG GRP BUILDING MATERIAL SCI & TECH DEV
A kind of grapefruit peel extract magnesium oxide retarder, preparation method and application
The invention provides a shaddock peel extract liquid magnesium oxide retarder and application thereof. The magnesium oxide retarder is obtained by the following steps: washing shaddock peel, choppingthe treated shaddock peel, adding alcohol for extraction, filtering to obtain an extract, heating and concentrating the extract to obtain the retarder. Compared with the existing retarders such as hydroxycarboxylic acid and salts thereof, the magnesium oxide retarder is environmentally friendly, low in price, simple in preparation, safe and non-toxic, has a significant retarding effect, and can significantly prolong the setting time.
Owner:HOHAI UNIV
Low-carbon composite culture material for edible fungi
InactiveCN111410581ALow costGood dispersionSuperphosphatesFertilizer mixturesComposite materialPeanut hull
The invention discloses a low-carbon composite culture material for edible fungi. The low-carbon composite culture material is prepared from the following raw materials in parts by weight: 20-40 partsof edible fungus residues, 25-35 parts of furfural residue, 8-12 parts of rice bran, 6-10 parts of peanut shells, 5-10 parts of rape seed shells, 5-10 parts of corncob disintegrating slag, 4-8 partsof plant residual leaves, 10-20 parts of livestock manure, 0.2-0.5 parts of an EM microbial agent, 0.3-0.6 parts of vinegar residues, 1.1-1.5 parts of an improver, 1.2-1.6 parts of calcium carbonate,1-2 parts of calcium superphosphate and 1-2 parts of limestone. According to the low-carbon composite culture material, the chaff crop waste is subjected to puffing treatment, the nitrogen content ofsubstances is enriched, cottonseed hulls and part of wheat bran are replaced, the cost is saved, and toxin is not contained; and meanwhile, the puffed rice husks are good in dispersity, the inoculation capacity is greatly improved when the puffed rice husks are used as a culture material, and the improver is further added, contains nano jade powder and a large number of microelements beneficial tohuman bodies, is absorbed by edible fungi and is beneficial to the human bodies after being converted by a food chain.
Owner:安徽每日六八生物科技有限公司
Napkin drum
The invention relates to a reusable, economic and environmentally-friendly napkin drum, which comprises a base, a drum body and an end cover, wherein the drum body is formed by curling and overlapping a rectangular planar material; a buckling hole is longitudinally formed on one side of the rectangular planar material; a tooth shape matched with the buckling hole stretches on the other side of the rectangular planar material; a clamping groove is formed at the periphery of the base; protuberances for clamping the drum body are formed on the inner side of the edge of the base; small holes matched with the protuberances are formed on the drum body; and the protuberances are uniformly formed along the edge of the base. As the drum body is made of reusable plastic or a reusable paper board, the service life of the napkin drum is extended, the cost is saved, and requirements on environmental friendliness and energy saving are met. The product is simple in structure and is very suitable for popularization.
Owner:上海隆江医疗器械有限公司
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