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101results about How to "The processing method is simple" patented technology
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A rotation blocking parameter recognition method and device for asynchronous motor
InactiveCN101150294AThe processing method is simplePrecise phase differenceElectronic commutation motor controlVector control systemsVoltage amplitudeCurrent amplitude
This invention discloses a method and a device for identifying lock parameter of an asynchronous motor, in which, the method includes the following steps: the winding of one phase in the asynchronous motor is open and a sine AC current of a certain frequency is applied onto the windings of the other two phases, and a current amplitude value is tested according a current instant value flowing through said two phase windings in terms of a sampling period, when said motor is stable, the voltage amplitude between the two phase widnings is tested and phase difference of voltage and current according to the voltage phase value corresponding to zero instant current value is tested.
Owner:SOMER LEROY ELECTRO TECH FUZHOU CO LTD
Tea processing method capable of increasing content of ª†-reanal
ActiveCN1545894AUnique styleIncreased gamma-aminobutyric acid contentPre-extraction tea treatmentConventional techniqueChemistry
The invention discloses a method for increasing gamma- reanal content in tea production, which comprises, vacuum treating the fresh tea leaves under the condition of, vacuum degree 0.04-0.1Mpa, temperature 4-40 deg. C, processing through the conventional techniques, the obtained gamma-reanal can reach 1.5-3.5mg / g.
Owner:TEA RES INST CHINESE ACAD OF AGRI SCI
A treatment method for high-salt wastewater in waste lithium battery recycling industry
ActiveCN102285738AThe processing method is simpleEconomic recovery rateGeneral water supply conservationWater/sewage treatment bu osmosis/dialysisZero emissionEnergy consumption
The invention discloses a treatment method of high-salinity waste water in a waste lithium battery recovering industry. According to the treatment method, purified water and concentrated water are obtained with a reverse osmosis process, wherein the purified water can be recycled, and the salt in the concentrated water is recovered. By utilizing the treatment method in the invention, the cyclic utilization of the high-salinity waste water in the waste lithium battery recovering industry can be realized, thereby the zero emission of the waste water is truly realized; and simultaneously, the salt in the waste water is recovered by fully utilizing natural energies such as solar energy, wind energy and the like, thereby energy consumption is obviously reduced and cost is saved, and the recovered salt has a larger economic benefit.
Owner:HUNAN BRUNP RECYCLING TECH
Turnip cake and processing method thereof
InactiveCN101933585AThe processing method is simpleDelicate tasteFood preparationSolanum tuberosumPre treatment
The invention discloses a turnip cake and a processing method thereof, relating to the field of foods. The turnip cake comprises the following raw materials in percentage by weight: 19%-30% of water-milling sticky rice flour, 1%-5% of potato refined starches, 1%-4% of pork, 0.1%-2% of soaked dried shrimps, 0.2%-1.5% of shallots, 30%-50% of cooked white turnips, 1%-5% of seasonings, 1%-4% of driedshrimp soaking liquor, and the balance of turnip cooking liquor. The processing method of the turnip cake comprises the following steps of: preprocessing the raw materials; cooking meat; mixing and stirring the raw materials; seasoning; steaming; packaging, and the like. The turnip cake deepens the industrial deep processing of turnips, thereby enabling the turnips to enrich dining-tables of people in more forms; and in addition, the processing method of the turnip cake is simpler, more convenient and easier to operate, simplifies the industrialized production process and remarkably enhances the quality of products.
Owner:友兰集团有限公司
Method for treating discharged waste gas of acid water tank area
ActiveCN101721832ASimple processThe processing method is simpleDispersed particle separationLarge containersAcid waterOperation safety
The invention relates to a method for treating the discharged waste gas of an acid water tank area. The acid water tank area at least comprises an acid water storage tank and is provided with an acid water tank area waste gas discharge reducing system. After the acid water tank area waste gas discharge reducing system is mounted, the waste gas discharge amount of the tank area is reduced, and the waste gas processing is further carried out on the discharged waste gas. A condensing system and an adsorbing system are adopted in the waste gas processing. The acid water tank area waste gas discharge reducing system is one or more of an acid water degasification processing system, an acid water tank temperature control system, an acid water tank pH value control system, an acid water tank liquid level control system and an elastic respiratory gas bin. The method has the characteristics of less gas discharge amount of the acid water tank area, high hydrocarbon recovery rate, no secondary pollution, low energy consumption, high operation safety, and the like.
Owner:CHINA PETROLEUM & CHEM CORP +1
Preserving method of low-salt sea bass
ActiveCN104026642AThe processing method is simpleRich in nutrientsMeat/fish preservationFood preparationWater contentFlesh
The invention discloses a preserving method of low-salt sea bass. Fresh fish or frozen fish is used as the raw material, and the preserved sea bass is produced by the following steps including pretreatment, preserving, desalting, finished-product packaging and storing. The preserving method is simple and suitable for industrial production, and the preserved sea bass is rich in nutrition, high in water content, light in color of fish flesh, moderate in hardness of muscle, relatively low in salt content, excellent in mouth feeling, convenient to cook, and does not need rehydration and desaltation.
Owner:青岛米洛可供应链有限公司
Method for treating textile solid waste
InactiveCN101397135AThe processing method is simpleExcellent performanceTube furnaceActivated carbon
The invention relates to a method for disposing textile solid waste, comprising the steps as follows: (1) wasted textile fiber is washed, naturally dried by wind and dipped in 10-40wt% of zinc chloride solution; (2) the dipped textile fiber is arranged in a pipe-typed furnace which is filled with nitrogen as protective gas and carbonized and activated under the temperature of 400-800 DEG C, with the temperature increasing speed of 20-30 DEG C / min; the constant temperature is kept for 10-70 minutes; nitrogen is pumped in continuously; after the temperature in the pipe-typed furnace is reduced to below 250 DEG C, the activated outcome is taken out; (3) the activated outcome is washed in 10wt% of hydrochloric acid and washed by distilled water till being in a neutral state, and dried so as to gain the active carbon. The method adopts simple chemical activation method, prepares the wasted fiber as active carbon with good performance, finds resourced disposal mean for the textile solid waste and provides new raw material for the preparation of the active carbon.
Owner:DONGHUA UNIV
Oil extraction wastewater treatment method used for oilfield reinjection
InactiveCN101786739AThe processing method is simpleSimple and efficient operationWaste water treatment from quariesFatty/oily/floating substances removal devicesChemistryTreatment costs
The invention discloses an oil extraction wastewater treatment method used for oilfield reinjection, comprising the following steps of: desulphurization and deferrization, adjustment of pH value, cohesion degreasing and suspension particles removing, and flocculating setting. The oil extraction wastewater treatment method provided by the invention overcomes the shortcomings that inorganic flocculants, organic flocculants, fungicides, HAG (antiincrustation corrosion inhibitor) and other drug agents are needed to be added and the treatment cost is high during oil extraction wastewater treatment in the past, has the advantages of simple treatment method, simple operation, low treatment cost, and high treatment efficiency, and solves the problem of stable water quality during wastewater reinjection treatment course.
Owner:XI'AN PETROLEUM UNIVERSITY
Method and system for disposing incineration fly ash of household garbage
InactiveCN105327927AThe processing method is simpleGood removal effectSolid waste disposalTransportation and packagingCeramic particleSolidification stabilization
Owner:CHINA TIANYING
Treatment method and device for oil sludge
InactiveCN107937003AThe processing method is simpleGood economic benefitsSpecial form destructive distillationTarCircular economy
The invention discloses a treatment method and device for oil sludge. The method comprises the following steps: mixing and pressing oil sludge, charred coal, coking flash ash and tar residue into a ball, mixing coking coal into the coal ball to perform coking, treating the oil sludge through a coking oven, and ensuring that oil in the oil sludge is converted into coal gas for utilization, components, such as iron and calcium, are cured into coke, enter a blast furnace with the coke and are reduced in the blast furnace and fused into molten iron to be utilized, so as to realize completely harmless disposal. The treatment method is simple, and harmless disposal of oil sludge is realized; the problem that oil sludge water treatment is difficult to dispose and high in disposal cost is solved;the method meets the national policies on environmental protection and cyclic economy, and has good social benefit and environmental protection and energy saving benefit.
Owner:SHANXI TAIGANG STAINLESS STEEL CO LTD
Treatment method of fracturing flow-back fluid
InactiveCN105540918AThe processing method is simpleStrong maneuverabilityWaste water treatment from quariesTreatment involving filtrationIonTreatment costs
The invention provides a treatment method of fracturing flow-back fluid. The method comprises the following steps: preoxidation treatment: an active oxidizing agent is added into the fracturing flow-back fluid, and stirring is carried out; advanced treatment: a water softener is added into the fracturing flow-back fluid after the preoxidation treatment, pH is adjusted to 9-10, and stirring is carried out; flocculating settling: a coagulant and a coagulant aid are added into the fracturing flow-back fluid after the advanced treatment, stirring is carried out for 10-40 minutes, the fluid is allowed to stand, and a supernatant and a floc are formed; press filtration treatment of the floc: press filtration is carried out for the floc after flocculating settling, and a mud cake and filtrate are obtained; adsorption treatment: the supernatant and the floc are contacted with renewable resin, and boron and metal ions in the supernatant and the filtrate are adsorbed. The method has the advantages of simple treatment method and low treatment cost; the renewable resin for the adsorption treatment has obvious adsorption effects for borate and metal elements in the fracturing flow-back fluid; the clear water obtained after the treatment of the fracturing flow-back fluid meets the standard of the reuse water for dispensing liquid, and water resource waste is reduced.
Owner:ANDONG ENVIRONMENTAL PROTECTION TECH CO LTD
Treatment process of corn bran
InactiveCN104647546AThe processing method is simpleImprove anti-corrosion performanceWood treatment detailsReed/straw treatmentSulfurBran
The invention relates to a treatment process of corn bran. The treatment process comprises the following steps: (1) washing, (2) preparing a treatment agent, (3) soaking, (4) suffocating, and (5) dyeing. The treatment process of the corn bran is simple, and corn bran is treated by virtue of the treatment agent, so that the anticorrosion property of the corn bran can be greatly improved, the anticorrosion time of the corn bran can reach more than 3 years; the corn bran can be dyed after being suffocated by utilizing sulfur, so that the fastness of the dyeing can be improved, the color fading problem in the application process can be avoided, and the attractiveness of a product can be improved.
Owner:阜南县金源柳木工艺品有限公司
Mosaic processing method of 2D picture
InactiveCN106023081AThe processing method is simpleReduce manufacturing costGeometric image transformationBlock effectImage processing
The invention provides a mosaic processing method of a 2D picture. The method is characterized by comprising the following steps that a) an original picture is pre-cut, and the pre-cut picture is divided into color blocks; b) a primary color building block closest to each color block is searched, and an building-block effect of the picture is optimized; and c) the closest primary color building blocks are used to carry out color filling on the corresponding color blocks, and a modularized mosaic picture is obtained. Compared with the prior art, the method of the invention has the advantages that The picture processing method is simplified, fewer building block colors are used to form the modularized mosaic picture, a visual effect closer to the original picture can be obtained when the picture is observed from a position far away, splicing can be completed via building blocks of fewer colors, and the production cost is reduced effectively.
Owner:BANBAO CO LTD
PCB board moulding processing method and laminated plate
InactiveCN103428999AGuaranteed qualityAvoid board edge burrsPrinted circuit manufactureEngineeringMachining process
The invention provides a PCB board moulding processing method. The method comprises the following steps that: a support plate is obtained; plate lamination of the support plate and a to-be-moulded PCB board is carried out and after the plate lamination, the support plate and the to-be-moulded PCB board form a laminated plate; and moulding processing is carried out on the laminated plate, so that the to-be-moulded PCB board forms a PCB board. According to the method, plate edge burrs of the PCB board can be effectively reduced or eliminated during the PCB moulding processing process; the manufacturing process is simple and convenient; the processing efficiency is improved; and the quality of the PCB board after the moulding can be ensured.
Owner:NEW FOUNDER HLDG DEV LLC +1
Micro-pore drilling device for flexible printed circuit board and processing method thereof
ActiveCN104552441AQuality improvementChange flow sizeMetal working apparatusCold airFlexible electronics
The invention discloses a micro-pore drilling device for a flexible printed circuit board and a processing method thereof. The micro-pore drilling device comprises a cover plate, a base plate and a cold air injection device, wherein a micro-drill is arranged on a spindle, the base plate is fixed on a machine tool workbench and located below the micro-drill, the flexible printed circuit board is arranged on the base plate, the cover plate is arranged at the top of the flexible printed circuit board, the cold air injection device injects cold air to the flexible printed circuit board to maintain the freezing temperature of the flexible printed circuit board, the injection device is connected with an air source through a flow rate valve, temperature measuring equipment detects the temperature when the micro-drill drills out, the signal output end of the temperature measuring equipment is connected with the signal input end of a control device, the signal output end of the control device is connected with the flow rate valve, and the air output of the cold air injection device is regulated according to the real-time temperature. The micro-pore drilling device for the flexible printed circuit board is capable of effectively lowering the drilling temperature, effectively avoiding the drilling dirt in the hole and improving the drilling quality, simple in structure, convenient to use and practical. The processing method is convenient to operate and low in production cost.
Owner:DONGGUAN HUANGJIANG DASHUN ELECTRONICS
Electroplating wastewater comprehensive treating agent
ActiveCN104556327AThe processing method is simpleSimple procedureWater contaminantsWaste water treatment from metallurgical processChemistryActivated alumina
The invention relates to a wastewater treating agent, particularly an electroplating wastewater comprehensive treating agent. The electroplating wastewater comprehensive treating agent is composed of the following components in percentage by mass: 50-70% of calcium oxide, 5-10% of activated alumina, 10-20% of persulfate, 5-15% of oxidizer, 2-10% of insoluble starch xanthate, 5-15% of activated kieselguhr and 1-3% of alkaline catalyst. The electroplating wastewater comprehensive treating agent can remove heavy-metal chelates, COD (chemical oxygen demand), coloring matters and eutrophy phenomena in wastewater, and has the advantages of convenient acting, high efficiency and low cost.
Owner:深圳金湖电镀有限公司
Organic waste water anaerobic treatment method
InactiveCN101549905AGuaranteed uptimeEasy to handleWaste based fuelTreatment with anaerobic digestion processesFlame arresterHydrolysis
The invention relates to an organic waste water anaerobic treatment method, which belongs to the waste water treatment technology field. The invention adopts a processing apparatus composed by a tower type container with and a water distribution device, a three phase separator and a matched gas-liquid pressure balancer doubled as a water power flame arrester disposed therein; an acid-producing bacteria gathering area and a methane-producing bacteria gathering area are disposed above the water distribution device. the processed water is formed into homogeneously distributed rising water flow on the cross section of the apparatus by passing through the water distribution device; the organic compounds in the water is decomposed into methane and carbon dioxide gas in the acid-producing bacteria gathering area and the methane-producing bacteria gathering area; all the gases and liquid are passed through the three phase separator to be separated and the gas-liquid pressure balancer doubled as a water power flame arrester to be discharged; and the anaerobic bacteria sludge is entrapped in the apparatus effectively without loss. The invention needs not to dispose hydrolysis-acidification pool or water outlet backflow, has a simple process, can operate stably under the volume load of 1-30kgCOD / M.d, and can reach the organic compounds removal rate of waste water to about 90%.
Owner:SHANGHAI KANGZHEN ENVIRONMENTAL SCI & TECH
Anti-decay treatment method for corn bran
InactiveCN104960058AThe processing method is simpleImprove mildew resistanceBiocidePest repellentsWater contentUrea
The invention relates to an anti-decay treatment method for corn bran. The method includes the following steps that 1, the corn bran is treated for 20 h at the temperature of 55 DEG C and then soaked in a 1% potassium nitrate solution at the temperature of 25 DEG C; 2, the corn bran is washed clean with clean water, then dried till the water content is 25%, and soaked in a sodium chloride solution with the mass concentration of 1% for 2 h; 3, the corn bran is soaked in a treating agent for 1.2 h at the temperature of 28 DEG C; 4, the corn bran is washed with 5% urea water and then soaked in treating fluid for 1 h at the temperature of 25 DEG C-30 DEG C; and 5, the corn bran is soaked in a 0.5% acetic acid solution for 3 min, and after the surface of the corn bran is washed clean with clean water, the corn bran is dried at the temperature of 45 DEG C. The anti-decay treatment method for the corn bran is simple, and the anti-decay and anti-mildew capacity of the treated corn bran is obviously improved.
Owner:阜南县永盛工艺品有限公司
Method for identifying ultra-high-temperature sterilized milk and reconstituted milk based on lipid group
ActiveCN109813813AThe processing method is simpleEasy to operateComponent separationDiscriminative modelChemistry
The invention provides a method for identifying ultra-high-temperature sterilized milk and reconstituted milk based on a lipid group, which comprises the following steps:1) performing lipid extractionpretreatment on an ultra-high-temperature sterilized milk sample and a reconstituted milk sample to obtain a lipid sample; 2) performing chromatographic separation-mass spectrometry scanning on the lipid sample of the ultra-high-temperature sterilized milk and the reconstituted milk by adopting a high-resolution mass spectrometry technology; 3) extracting and filtering peaks of lipid samples of two types of milk, carrying out qualitative analysis on each lipid component, and carrying out integral processing on each lipid component; 4) carrying out orthogonal partial least square variance discrimination analysis on an integral result, and determining a characterization factor capable of completely classifying the two types of milk; 5) establishing an orthogonal partial least square variance discrimination model by using the screened characterization factor. According to the method, the high-resolution mass spectrometer is adopted for measurement, the pretreatment method is simple and easy to operate, the types and the contents of substances in the two types of milk can be comprehensively analyzed, the on-line automatic detection of the sample is achieved, and the detection efficiency of the sample is greatly improved.
Owner:INST OF QUALITY STANDARD & TESTING TECH FOR AGRO PROD OF CAAS
Harmless treatment method for antibiotic mycelium residues
The invention relates to a harmless treatment method for antibiotic mycelium residues. The treatment method comprises the steps of firstly, adding glucose, a microbial compound strain and grass meal into the antibiotic mycelium residues, mixing uniformly, and performing culture to prepare a solid fermentation strain; and secondly, mixing the strain, the grass meal and fresh antibiotic mycelium residues according to a weight ratio, and fermenting for 72-96 hours to obtain harmlessly fermented high-protein antibiotic mycelium residues. A mycelium residue fermentation product is dried, ground and screened by a 60-mesh sieve to obtain fermented high-protein mycelium powder. With the method, no polluted water is generated in the process, the fermentation product is free of antibiotic residues through detection with HPLC (High Performance Liquid Chromatography) and cylinder plate methods, secondary harmless wastes are not generated, the protein content of the harmlessly treated high-protein mycelium powder exceeds 30%, the equipment investment and the running cost are low, the effects of energy conservation and environmental protection are achieved, and the prepared high-protein mycelium powder can be further applied as a resource and has high environmental and economic benefits.
Owner:FUJIAN NORMAL UNIV
Processing method for improving content of anthocyanins in purple bud tea
ActiveCN105432828ALow costHigh in anthocyaninsPre-extraction tea treatmentSucrose solutionCitric acid
The invention discloses a processing method for improving the content of anthocyanins in purple bud tea, and belongs to the technical field of tea processing; the processing method is characterized by comprising the steps: firstly, spraying fresh leaves of purple bud tea with 0.4-0.8% citric acid and a 0.1-0.5% sucrose solution, and then timely alternately treating by using red light and UV-B under a condition of the temperature of 2-10 DEG C (wherein the red light treatment time is 4-8 h, and the UV-B treatment time is 6-10 h; and then processing by a traditional technology with the drying temperature of 70-90 DEG C. The manufactured tea product with high anthocyanin content is detected by a pH differential method; compared with a traditional processing without treatment of fresh leaves of purple bud tea, the process method has the content of the anthocyanins increased by 30%-50% while having the contents of other main quality components such as amino acids and caffeine and the like basically unchanged. The processing method is simple and easy to implement, economical and applicable, low in cost, and obvious in effect of increasing the content of the anthocyanins in the purple bud tea.
Owner:TEA RES INST CHINESE ACAD OF AGRI SCI
Method for detecting boron element in ferromanganese alloy
InactiveCN109540804AThe processing method is simpleLess chemical reagentsColor/spectral properties measurementsFerromanganeseInductively coupled plasma emission spectroscopy
The invention provides a method for detecting a boron element in ferromanganese alloy. The method comprises the steps that S1 a sample solution is prepared; S2 a standard curve is drawn; S3 coexistingelements interference and correction are carried out to determine a standard working curve; S4 the sample is detected, and the sample solution to be detected is introduced into an inductively coupledplasma emission spectrometer through a sampling system to measure the emission spectrum intensity; and S5 according to the standard working curve determined in the step S3, a formula (1) is combinedto calculate the mass percentage concentration of the boron element in the ferromanganese alloy sample. The detection method has the advantages of simple operation and low cost. The accuracy, precision and recovery rate of a detection result are high. The method can meet production requirements.
Owner:DAYE SPECIAL STEEL CO LTD
Quick determination method for cadmium element in grains with X-ray fluorescent spectrometry
InactiveCN104198513AGood uniformityThe processing method is simpleMaterial analysis using wave/particle radiationPhysicsStandard samples
The invention discloses a quick determination method for cadmium element in grains with X-ray fluorescent spectrometry. The quick determination method comprises the following steps: step one, manufacturing the standard curve of a standard sample: sieving a series of cadmium grain powder with standard content gradient, and loading in a sample cup and ramming; scanning the series of standard samples on an instrument, obtaining the X-ray fluorescence intensity of the standard sample with known content, and calibrating the standard curve; step two, treating the sample to be detected: taking a quantitative amount of grains for removing peels, crashing and sieving; taking the powder with the same amount as that in the step one, loading in the sample cup and ramming to form a sample to be detected; testing on the instrument, calculating the content. The present detection precision and repeatability can be optimized, so that high accuracy, good regularity and good uniformity of test results are guaranteed; meanwhile, the treatment method is simple, the sample is smashed, sieved and treated by using a hammer type cyclone mill, the time is short, only 2 min is needed before the sample is treated, the instrument test is simple, and no consume material is wasted environment-friendly without an instrument through one-key operation.
Owner:JIANGSU SKYRAY INSTR
Bamboo three-way grid type reticulated shell
The invention relates to a bamboo three-way grid reticulated shell. The bamboo three-way grid reticulated shell consists of an upper three-way grid type spherical reticulated shell, a lower support rod system and a concrete foundation; a plurality of weft multilateral ring-shaped components are concentrically arranged by taking a center steel node as center; the center steel node is connected with a steel node at the head-tail connection place of a weft rod of the inner weft multilateral ring-shaped component through a radial rod; every two adjacent weft multilateral ring-shaped components are connected through a triangular inclined strut and a radial rod; a vertical support is connected with the upper three-way grid type spherical reticulated shell through a steel node on the outermost weft multilateral ring-shaped component; a Y-shaped upper support is connected with the upper three-way grid type spherical reticulated shell through a steel node on the secondary outer weft multilateral ring-shaped component; a Y-shaped lower support is connected with a transverse connecting rod through a steel node; the vertical support and the Y-shaped lower support are connected with the concrete foundation through basic steel nodes. The bamboo three-way grid reticulated shell has the advantages of being light in dead weight, large in span, high in rigidity, good in structural integrity, simple and convenient to construct, green, environment-friendly and good in economy.
Owner:UNIV OF SHANGHAI FOR SCI & TECH
Magnetic-nano-composite-based dispersive solid-phase extraction-chromatographic detection method of malachite green (MG) and crystal violet (CV) in water sample
The invention relates to a magnetic-nano-composite-based dispersive solid-phase extraction-chromatographic detection method of malachite green (MG) and crystal violet (CV) in a water sample. MG and CV are two common triphenylmethane cationic dyes, and are effective antifungal and antiparasitic agents in aquiculture. However, when the dyes enter the human body, the metabolites have high residue level, and have carcinogenicity, teratogenesis, mutagenesis and other toxicities, thereby causing great hazards to the human body. Therefore, the development of a simple and sensitive method for detecting MG and CV is very necessary. The Fe3O4 / GO (graphene oxide) nano composite simultaneously has larger specific area and paramagnetism, and can well enrich the target substances in the sample and be separated from the substrate under the action of a magnetic field. After the Fe3O4 / GO nano composite is separated, a small amount of eluting agent is added for desorption, thereby achieving the goal of concentrating the sample; and HPLC (high performance liquid chromatography)-VIS is adopted to separate and detect the mixed target substance. The method has higher sensitivity; and the detection limits for MG and CV can respectively reach 0.18 and 0.19 mu g L<-1>. The method is convenient and quick, can perform solid-liquid-phase separation only by using a magnet, and avoids the operation steps of salt ion addition and centrifugation. The enrichment factor can reach 60 times or above, so the method is convenient for popularization and application.
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY
A multipath audio frequency buffering method under IP network environment
InactiveCN1604573AThe processing method is simpleImprove system operating efficiencyData switching networksData bufferFixed time
This invention discloses a multi-path audio frequency buffer process method in IP network, which comprises the following steps: first to establish multiple address continuous buffer areas in memory according to path number of the audio frequency; then to establish one network data receiving process and one multi-buffer recycle process, wherein the network data receiving process receives the audio data pack and crack it into relative audio data buffer area for process and the multi-buffer area cycle process processes the data in each audio frequency buffer area at certain time interval.
Owner:VIMICRO CORP
Glass fiber reinforced plastic cable bridge and machining method thereof
The invention belongs to the technical field of electrical equipment power supply and distribution and particularly relates to a glass fiber reinforced plastic cable bridge and a machining method of the glass fiber reinforced plastic cable bridge. The glass fiber reinforced plastic cable bridge comprises a bridge body and a cover plate. The bridge body and the cover plate both comprise core layersand surface layers covering the two sides of the core layers. Each surface layer comprises thermoplastic resin, inorganic particles, a stabilizer and an antistatic agent. Each core layer comprises, by weight percentage, 80-91% of thermoplastic resin, 8-15% of reinforcing fiber, 0.5-3% of toughening agent and 0.5-2% of chain extender. According to the glass fiber reinforced plastic cable bridge, coupling of different functional layers is achieved in a multi-layer structure manner, the raw material compositions of each core layer can be tightly combined with alkali-free glass fiber yarn and continuous felt constituting a glass fiber reinforced plastic cable bridge; in this way, it is ensured that effective support is provided for a cable laid in the cable bridge, the cable bridge has good wear resistance at the same time, and therefore the reliability of the cable bridge in severe environment is ensured.
Owner:张乙顺
Old and decayed filled garbage treatment system and treatment method of old and decayed filled garbage
InactiveCN106925601AThe processing method is simpleSimple stepsSolid waste disposalWaste treatmentEngineering
The invention discloses an obsolete landfill garbage treatment system and a treatment method for the obsolete landfill garbage, relating to the technical field of solid waste treatment, in order to improve the sorting effect of the obsolete landfill garbage and facilitate the resource utilization of the garbage. The obsolete landfill waste treatment system provided by the present invention includes first screening equipment, pyrolysis gasification equipment, fermentation degradation equipment, drying equipment and second screening equipment; the first screening equipment includes a screen, and the screen is used for The material is screened into oversize and undersize; the second screening equipment includes a vibrating screen and a cyclone dust collector, and the second screening equipment is used to divide the material into combustible, fermented and inert; the first screening The outlet of the oversize material of the equipment is connected with the inlet of the pyrolysis gasification equipment, the outlet of the undersize material of the first screening equipment is connected with the inlet of the fermentation degradation equipment, and the outlet of the fermentation degradation equipment is connected with the inlet of the pyrolysis gasification equipment. The feed port of the drying equipment is connected, and the discharge port of the drying device is connected with the feed port of the vibrating screen of the second screening device.
Owner:天津巨杉环境技术股份有限公司
Treatment liquid for treating wicker
InactiveCN104441126AThe processing method is simpleExtended service lifeBiocidePest repellentsDandelionLigusticum chuanxiong
The invention provides treatment liquid for treating wicker and relates to the technical field of production of wicker-woven products. The treatment liquid is prepared from the following raw material ingredients in parts by weight: 3 parts of radix semiaquilegiae, 2 parts of herba violae, 1 part of basil, 2 parts of flos chrysanthemi indici, 3 parts of dandelion, 2 parts of selfheal spike, 3 parts of sandalwood, 4 parts of asarum, 3 parts of purslane, 2 parts of emblic leafflower fruit, 2 parts of chaenomeles lagenaria, 4 parts of seaweed, 5 parts of Chinese honeylocust fruit, 3 parts of alum, 2 parts of compound of glauber-salt and liquorice, 1 part of tabasheer, 2 parts of forsythia fruit, 3 parts of herba andrographitis, 3 parts of rabdosia rubescens, 5 parts of gardenia, 2 parts of radix clematidis, 1 part of radix stemonae, 2 parts of gentian, 1 part of Chuanxiong rhizome and 3 parts of tree peony bark. The treatment liquid is aqueous extract medicated liquid of traditional Chinese medicine compositions, wherein 10kg of aqueous extract medicated liquid is prepared from 1 kg of traditional Chinese medicine compositions. According to a treatment method, living wicker is treated firstly, the method is simple, insect proofing, moth proofing and mildew and rot proofing effects on the wicker are achieved, and the service lives of the wicker-woven products can be prolonged; prepared softening steam plays a role in softening the wicker, and volatile substances contained in the steam can also be used for sterilizing and flavoring the wicker.
Owner:ANHUI HONGFU CRAFTS
Super-oleophobic and lyophobic coating and preparation method thereof
The invention relates to a super-oleophobic and lyophobic coating and a preparation method thereof. The coating is manufactured by three nanometer layers, wherein the first nanometer layer consists of pyrocatechol derivatives; the second nanometer layer consists of metal ions or metal coordination compounds; and the third nanometer layer consists of surface active agents. The preparation method comprises the following steps of respectively preparing the pyrocatechol derivatives, the metal ions or the metal coordination compounds and the surface active agents into liquor with the concentration of 0.01-5wt%, liquor with the concentration of 50-70mM and liquor with the concentration of 0.01-5wt%; sequentially soaking a base material into the three types of liquor; and performing self-assembly of the nanometer layers to obtain the super-oleophobic and lyophobic coating. The super-oleophobic and lyophobic coating can be used in oiliness places without limitation, can be well adhered to polytetrafluoroethylene and can withstand a severe environment with pH of 1-12 for a long time. The preparation method is simple in process and low in cost, and has a good application prospect.
Owner:NINGBO JINGYUAN MEMBRANE TECH
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