Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
128results about How to "Improve disposal capacity" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Integrated horizontal well geosteering method
ActiveCN103046868ACorrection and evaluation are synchronized in timeImprove disposal capacitySurveyDirectional drillingEarth quakeGeotechnical engineering
The invention discloses an integrated horizontal well geosteering method. The integrated horizontal well geosteering method includes the steps of establishing a precise three-dimensional geologic model by geologic data, well logging data, well measuring data and geophysical prospecting data before drilling; designing a three-dimensional track according to a stratigraphic dip and reservoir stratum properties extracted from the three-dimensional model; during drilling, guaranteeing accurate landing and continuously revising the geologic model via tracking while-drilling records and controlling the track; during target drilling, according to combination between while-drilling well recording, while-drilling well measurement combined geological research, seismic interpretation, drilling technology, horizontal well controlling technology, performing while-drilling tracking and explanation evaluation, immediately regulating and forecasting next steps in a horizontal well construction scheme, and realizing field and remote visualized geosteering via an integrated geosteering software system platform.
Owner:BC P INC CHINA NAT PETROLEUM CORP +1
In-situ injection-extraction-water replenishing circulatory disposal system for organic contaminated soil and groundwater and combined remediation method
ActiveCN105032916ASpeed up the flowIncrease the speed of diffusionContaminated soil reclamationMultistage water/sewage treatmentInjection wellWater treatment
The invention discloses an in-situ injection-extraction-water replenishing circulatory disposal system for organic contaminated soil and groundwater and a combined remediation method. The system is consist of an injection well, an extraction well, a water replenishing well, a water treatment facility, a dispensing facility. The method comprises the following steps: extracting a pollution source or groundwater in a seriously polluted area to the ground for processing, then using the processed groundwater as a preparation drug or as replenished water to be directly injected to the underground, and injecting the drug into the underground pollution plume area through the injection well. The system and the method are used for processing the organic contaminated soil and groundwater in situ and have the advantages of being small in disturbance, environmental-friendly, short in remediation cycle and wide in range of application and has no secondary pollution.
Owner:中节能大地(杭州)环境修复有限公司
Knowledge graph construction method for power grid main equipment
ActiveCN112612902AQuality improvementImprove efficiencyData processing applicationsNatural language data processingInformatizationPower grid
The invention discloses a knowledge graph construction method and device for power grid main equipment, and belongs to the technical field of power grid operation and inspection. Through continuous exploration and test, basic information, operation data and operation content of power grid main equipment are subjected to structured processing, knowledge triple extraction, ontology construction and knowledge graph completion and reasoning of the power grid main equipment are achieved through a system tool, and then a knowledge graph of the power grid main equipment is constructed; the method is suitable for the power grid equipment, can be applied to a power grid operation and maintenance management and control platform, can provide an auxiliary decision for operation and maintenance commanders, effectively improves the processing capability of personnel and equipment abnormality and faults, improves the quality and efficiency of knowledge analysis and processing of the power grid equipment, reduces the operation and maintenance cost of the power grid equipment, and improves the power transformation operation and maintenance efficiency. According to the invention, the knowledge mining capability and the intelligent analysis service capability of the equipment management business can be effectively improved, and the informatization and intelligence level project range of power grid operation and maintenance is comprehensively improved.
Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY +1
Auxiliary prompting system for motor vehicle safety and oil-saving manipulation and auxiliary prompting method thereof
ActiveCN101670815AEasy to operateImprove intuitivenessSteering partsElectric/fluid circuitSteering angleDriver/operator
The invention provides an auxiliary prompting system for motor vehicle safety and oil-saving manipulation and an auxiliary prompting method thereof, the system is composed of a data detecting part, acentral processing part, an output displaying part and a sound alarm part, the purpose is to provide the intuitive, visual and real-time display of manipulating status to a driver, a steering angle ofa motor vehicle, a manipulating stroke of a clutch pedal, a manipulating stroke of an accelerator pedal and a manipulating stroke of a brake pedal are displayed to assist the driver to drive accurately and safely; a reasonable oil-saving gear and a gear shifting prompt which correspond to the running status of the motor vehicle are provided to assist the driver to correctly shift the gear to reduce fuel consumption; the display of the manipulating safe state and the manipulating safety range of the motor vehicle is provided, the safety range of the steering angle and the safety range of accelerator manipulating are displayed, thereby leading the driver to notice possible dangers and carry out correct operation to eliminate hidden dangers.
Owner:常雪阳
Automatic operation management method for large-scale low-earth-orbit satellite constellation operation control system
ActiveCN112235029AImprove planning efficiencyGuaranteed reliabilityRadio transmissionAutomatic controlControl system
Owner:成都天奥集团有限公司
Preparation process of multifunctional flyash sewage treatment material
InactiveCN1559923AReduce dosageImprove disposal capacityWater/sewage treatment by flocculation/precipitationWater/sewage treatment by sorptionYarnSewage
The invention discloses a multifunctional powder coal ash sewage processing material preparing method, and its preparing courses: in weight share, taking powder coal ash 45-70 shares, aluminium salt, ferrite and sodium polysilicate altogether 2-15 shares, oxidant 4-10 shares, cement or cement clinker 10-20 shares, and 20-50 eye spun yarn 5-15 shares, uniformly mixing them, then adding gelatinous water in 10-20% of the total mass of the above matters, uniformly mixing, placing in a 5-10 cm thick rectangular module, planishing, heating to 80 deg.C-160 deg.C, preserving heat for 0.5-1.5 h, cooling to 20-30 deg.C, airing, watering and curing for 4-10 h, airing, crushing, and screening to obtain products. The processing material is integrated with the functions of flocculating, absorbing, chemically degrading, etc in one, it is a microporous cellular solid particle, has adsorbility, flocculability and oxidizing property, not only enhancing absorbing ability of powder coal ash but also able to remarkably reduce dosage of flocculating agent.
Owner:DONGGUAN UNIV OF TECH
Preparation method of ozone catalytic decomposition catalyst using expandable graphite as carrier
ActiveCN107744806ASimple processLow costWater treatment compoundsCatalyst activation/preparationDiethylenetriamineCerium
The invention provides a preparation method of an ozone catalytic decomposition catalyst using expandable graphite as a carrier. The method comprises the following steps: sequentially carrying out ozone oxidation, chemical oxidation intercalation, diethylenetriamine amination and cerium ion impregnation loading treatment on flake graphite, and then carrying out microwave expanding treatment to obtain active component cerium supported expanded graphite; and carrying out impregnating treatment, manganese ion loading treatment and high temperature sintering treatment on the prepared expanded graphite to prepare the catalyst adopting the expanded graphite as the carrier and loaded with active components cerium and manganese. The prepared catalyst can highly-efficiently catalyze ozone to generate hydroxy free radicals in order to realize excellent removal of non-degradable highly-toxic organic pollutants in the water environment, so the catalyst has an expected application prospect in the field of wastewater pollution treatment.
Owner:秦皇岛晟创科技有限公司
Method for quickly detecting lead poisoning based on magnetic separation and quantum dots marks and kit thereof
The invention provides a method for quickly detecting lead in liquid biological samples based on magnetic separation and quantum dots (QDs) marks. The method comprises the steps of (1), preparing a lead-resisting monoclonal antibody; (2), coupling the lead-resisting monoclonal antibody with nano magnetic beads through covalent bonds to prepare lead-resisting immune nano magnetic beads; and (3), adding bifunctional chelating agents, BSA (Bovine Serum Albumin) and triethylamine (TEA) into the liquid biological samples, performing incubation and adding the lead-resisting immune nano magnetic beads to mix fully, then performing magnetic separation, adding biotinylation BSA antibodies and streptavidin quantum dots (QDs) into sediments obtained by magnetic separation, and performing fluorescence detection by using a fluorescence microplate. The invention also provides a kit for quickly detecting lead in liquid biological samples.
Owner:CAPITAL UNIVERSITY OF MEDICAL SCIENCES
Drug compound for preventing and curing diabetes mellitus
ActiveCN101744978AImprove tolerance levelImprove actual functionsOrganic active ingredientsMetabolism disorderAnemarrhenaBerberine
The invention discloses a drug compound for preventing and curing diabetes mellitus, which at least comprises two components including Timosaponin B-II and berberine. Preventing and curing effect can be improved by adding one or a plurality of components from mangiferin, Timosaponin A-III and Timosaponin B-III. The drug compound can also be compounded by anemarrhena extractive and golden cypress extractive, or can be directly extracted from anemarrhena and golden cypress. The drug compound has the advantages of obvious blood sugar reduction effect, and high effective component content, easy quality control. The preparation process of the drug compound is easy for industrialization, and can be applied as drugs to prevent and cure diabetes mellitus.
Owner:SHANGHAI INST OF MATERIA MEDICA CHINESE ACAD OF SCI
Threat disposing strategy generation method and threat disposing strategy generation system in network
ActiveCN109361690ARealize unified publishingReduce the impactTransmissionComputer scienceTemplate library
The embodiment of the invention provides a threat disposing strategy generation method and a threat disposing strategy generation system in a network. The method comprises the following steps: according to received alarm information, determining an object threatened in the network; based on a security guarantee target library created in advance, determining a security guarantee target of the object; according to the alarm information and / or the security guarantee target, in a disposing strategy template library, acquiring a target disposing strategy template; according to the alarm informationand the target disposing strategy template, generating a disposing strategy, thereby disposing the threat. By the method and the system provided by the embodiment of the invention, through disposingstrategy uniform description, and based on the disposing strategy template library, the threat disposing strategy can be generated as needed after the alarm information is received, a basis is provided for differentiated linkage disposal of the threat, and disposing efficiency and disposing effects are improved.
Owner:INST OF INFORMATION ENG CAS
Oil-based mud and oil-bearing cuttings recycling system and method
PendingCN108863019AImprove disposal efficiencyImprove disposal capacityWaste water treatment from quariesSludge treatment by thermal conditioningEnvironmental engineeringCo-processing
The invention discloses an oil-based mud and an oil-bearing cuttings recycling system and method. The system comprises a mixing and tempering system, a thermal desorption system and a cement kiln co-processing system, which are simultaneously utilized to recover and process oil-bearing cuttings resources in sequence, thereby recycling waste resources, saving resources and reducing environmental pollution.
Owner:CHINA PETROLEUM & CHEM CORP +1
Phase change energy absorbing polyurethane elastomer explosion-proof tank outer protection cover preparation method
The invention discloses a phase change energy absorbing polyurethane elastomer explosion-proof tank outer protection cover preparation method. According to the method, polymer polyol and an MDI type prepolymer are subjected to a reaction to form a polyurethane elastomer matrix with high strength and high toughness; by adopting a chemical foaming method, the density of the generated polyurethane elastomer is effectively reduced while the microporous elastomer structure with excellent energy absorption and shock absorption effects is formed; and the energy absorbing effect of the elastomer is further improved by adding a certain amount of solid phase change material micro-particles to the raw materials, wherein the solid phase change material micro-particles can generate solid-liquid phase change and liquid-gas phase change under the action of explosive shock wave energy, have high phase change potential heat, and contain a plurality of crystal waters. The preparation method comprises: mixing the required raw materials, uniformly pouring into a specially-made explosion-proof tank outer protection cover mold, and carrying out foaming curing molding demolding to obtain the lightweightpolyurethane elastomer explosion-proof tank outer protection cover having good energy absorption effect. According to the present invention, with the method, the safety of explosion-proof equipment can be effectively enhanced, and the weight of explosion-proof equipment can be significantly reduced.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY +1
Rapid detection method and kit for mercury poisoning based on magnetic separation and quantum dot marking
InactiveCN103698526AImprove disposal capacityImprove the level of public health managementFluorescence/phosphorescenceFluorescenceBovine serum albumin
The invention provides a rapid detection method for mercury in a liquid biological sample based on magnetic separation and quantum dots (QDs) marking. The method comprises the steps: (1) preparing mercury-resistant monoclonal antibodies; (2) coupling the mercury-resistant monoclonal antibodies with magnetic nanobeads through covalent bonds to prepare mercury-resistant immunomagnetic nanobeadd; and (3) adding a difunctional chelating agent, bovine serum albumin (BSA) and triethylamine (TEA) into the liquid biological sample to incubate, then, adding the mercury-resistant immunomagnetic nanobeads to sufficiently mix, next, carrying out magnetic separation, and adding biotinylated BSA antibodies and streptavidinylated QDs into a sediment, and carrying out fluorescence detection by using a fluorescence microplate, wherein the sediment is obtained through magnetic separation. The invention also provides a rapid detection kit for mercury in a liquid biological sample.
Owner:CAPITAL UNIVERSITY OF MEDICAL SCIENCES
Sudden accident dangerous condition real-time collection technology and system based on mobile terminal
InactiveCN103139312AImprove real-time collection capabilitiesImprove disposal capacityClosed circuit television systemsTransmissionRelevant informationWeb service
The invention provides sudden accident dangerous condition real-time collection technology and a system based on a mobile terminal. The sudden accident dangerous condition real-time collection system comprises the mobile terminal, a Web server, a database, a video server, a sudden accident dangerous condition real-time collection server, a danger source sensor, a command center big screen, a personal computer terminal and a command center mobile terminal. Sudden accident filed staff can collect picture, word, audio and video information of a sudden accident through a smart phone, collect danger source sensor information through a wireless fidelity (Wifi) network, and send relevant information of sudden accident dangerous conditions to the sudden accident dangerous condition real-time collection server through a wireless network. The sudden accident dangerous condition real-time collection server sends the information of the dangerous conditions to the emergency command center through the Internet. The information is presented on the emergency command center big screen, the PC terminal and the command center mobile terminal and used by various commanders. The rescue decision-making capacity of the emergency command center is improved.
Owner:SHANDONG UNIV OF SCI & TECH
Emergency medical call positioning and searching system
InactiveCN102769824AAddress effectivenessImprove disposal capacityAlarmsWireless commuication servicesGeneral Packet Radio ServiceOperational system
The invention discloses an emergency medical call positioning and searching system. In the emergency medical call positioning search system, a mobile call-for-help locator is used as a center, and combines with a GPS (Global Positioning System) positioning navigation and search information terminal of an ambulance car as well as an aiding monitoring system of a 120 center to form a call-for-help search network, which is used for transmitting voice and data among the locator, the ambulance car and the 120 center. The mobile call-for-help locator integrates advanced and specific positioning technology of the GPS and GPRS (General Packet Radio Service) network communication technology to accurately locate, search and navigate for an outdoor emergency call for help of a mobile object; the GPS positioning navigation and search information terminal of the ambulance car uses an embedded processor and an embedded operating system as a core, combines advanced GPRS network communication technology, and integrates the functions of vehicle positioning dispatching, GPS self-discipline navigation and search as well as wireless communication. The emergency medical call positioning and searching system provided by the invention can efficiently solve the problems of positioning and first aid, shorten the first-aid time, and improve the level of the first aid.
Owner:宗建平
Method and system for decomposing threat dispose strategy in network
ActiveCN109413088ARealize automatic decompositionGood control effectTransmissionDecompositionNetwork management
Embodiments of the invention provide a method and a system for decomposing a threat dispose strategy in a network. The method comprises the steps of: determining a threat dispose area according to a threat dispose strategy, a network topological structure, a threat feature and an asset feature; determining a candidate dispose object of the threat dispose area and a second linkage relationship setthereof according to the threat feature, a dispose object capability and a first linkage relationship set; decomposing a security guarantee target according to a security guarantee target decomposition mapping relationship, a target priority, a target achievement degree, a target achievement cost and available resources, so as to obtain a security guarantee sub-target of the threat dispose area; and decomposing a dispose command in the threat dispose strategy and / or determining a dispose object according to the candidate dispose object and the second linkage relationship set thereof, the security guarantee sub-target, the dispose object capability, the threat feature, a dispose cost and a dispose effect. Through adoption of the method of the invention, unified management and control for equipment of the whole network, threat differentiated linkage dispose and collaborative response are achieved, and a network management and control capability is improved.
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI
Systems and method for hazardous waste incineration
InactiveCN111006221AConforms to emptying standardsAvoid pollutionIncinerator apparatusCooling towerCombustion chamber
The invention provides a system and a method for hazardous waste incineration. The system comprises a feeding system, an incineration system, a cooling system and a flue gas treatment system which aresequentially arranged; the feeding system comprises an elevator and an SMP system which are arranged in sequence; the incineration system comprises a rotary kiln and a secondary combustion chamber which are sequentially communicated, and is used for sequentially pyrolyzing fed materials twice until the fed materials are completely pyrolyzed to obtain double-pyrolyzed flue gas; the cooling systemcomprises a cooling tower and is used for cooling the double-pyrolyzed flue gas to obtain cooled flue gas; the flue gas treatment system comprises a quench tower, a first-stage dry deacidification tower, a first-stage bag-type dust collector, a second-stage dry deacidification tower, a second-stage bag-type dust collector, a wet deacidification tower, a flue gas heater, a chimney and a first-stageactivated carbon spraying device which are connected in sequence, and further comprises a first-stage activated carbon spray device used for carrying out a series of treatments on the cooled flue gasand completely discharging the treated flue gas. The method uses the system to incinerate hazardous wastes. The system and the method can be used for incinerating hazardous wastes with high sulfur, chlorine and fluorine contents.
Owner:CECEP CLEAN TECH DEV CO LTD
Method for preparing geopolymer rubber composite material by utilizing spent FCC (fluid catalytic cracking) catalyst
InactiveCN109305779AImproves Strength and ToughnessImprove disposal capacitySolid waste managementCement productionIonHeavy metals
The invention discloses a method for preparing a geopolymer rubber composite material by utilizing a spent FCC (fluid catalytic cracking) catalyst. According to the method, spent FCC catalyst powder and fly ash serve as raw materials, an alkali activator is added to stimulate the activity of the spent FCC catalyst powder and the fly ash, waste rubber powder serves as filler, a proper amount of water is added, and stirring, forming and curing are carried out so as to prepare the geopolymer rubber composite material. The prepared geopolymer rubber composite material has the advantages that toxicand harmful substances such as heavy metal ions can be efficiently cured, meanwhile, toughening materials such as waste rubber are added, so that the disposal amount of the spent FCC catalyst is increased, and the toughness and strength of geopolymer are improved. The method has the advantages that the spent FCC catalyst which pollutes the environment can be safely disposed, the waste rubber is fully utilized, and in addition, the toxic and harmful spent FCC catalyst and the waste rubber which pollutes the environment are turned into wealth.
Owner:CHINA PETROLEUM & CHEM CORP +1
Medicinal composition containing atractylodes rhizome extractive
InactiveCN101757073AImprove tolerance levelImprove disposal capacityOrganic active ingredientsMetabolism disorderBerberineAdditive ingredient
The invention provides a medicinal composition containing an atractylodes rhizome extractive, which can be composed of the atractylodes rhizome extractive, timosaponin B-II and berberine, can be also composed of the atractylodes rhizome extractive, a rhizoma anemarrhenae extractive and a phellodendron bark extractive, or can be obtained by directly extracting from atractylodes rhizome, rhizoma anemarrhenae and phellodendron bark. The composition of the invention has obvious effect of reducing blood sugar, high content of effective ingredients, easy quality control, easy industrialization of preparation process; and the composition can be applied to the medicine for preventing and treating diabetes.
Owner:SHANGHAI INST OF MATERIA MEDICA CHINESE ACAD OF SCI
Main distribution network accident recovery processing method based on index set weight
PendingCN112491050ATimely responseImprove disposal capacityPower network operation systems integrationContigency dealing ac circuit arrangementsPower gridComputer science
The invention relates to a main distribution network accident recovery processing method based on the index set weight. The method comprises the steps of analyzing a main network power loss area according to a network topology model after receiving a fault device, analyzing all main network power restoration paths according to a layered and partitioned fault recovery method, obtaining a main network power restoration result, and sequencing the priorities of the intelligently generated plan sets according to the weights of the index sets. After the main network recovery scheme is analyzed, if a10kV bus without power recovery still exists or an out-of-limit 10kV bus exists after load flow calculation, the distribution network performs power recovery or power transfer on the capacity gap meeting the 10kV bus according to the capacity transfer gap and the radial network topology structure, and configures each weight coefficient value of each group of power recovery scheme; and priority ranking is carried out on the distribution network side schemes to form a unified and complete main distribution network power restoration path strategy. The method is helpful for knowing the safe and stable state of the power grid in time, can obtain decision support of accident handling in advance, and has important significance for improving the capacity of dispatching operation personnel for handling major faults of the power grid.
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JINHUA POWER SUPPLY CO +1
Green and efficient incineration method for hazardous waste in rotary kiln based on oxygen enriched air supply in secondary combustion chamber
PendingCN111306549ARaise the incineration temperatureInhibit synthesisEnergy inputIndirect carbon-dioxide mitigationLiquid wasteCombustion chamber
The invention discloses a green and efficient incineration method for hazardous waste in a rotary kiln based on oxygen enriched air supply in a secondary combustion chamber. The method comprises the steps of (1) adding solid waste, liquid waste and a first combustion-supporting gas to the rotary kiln for performing treatment; (2) feeding the waste and the liquid waste which are treated by means ofthe rotary kiln and a second combustion-supporting gas into a secondary combustion chamber for performing combusting treatment; and (3) exhausting the gas which is obtained after the combustion in the secondary combustion chamber, wherein the second combustion-supporting gas is formed by mixing air and an oxygen enriched gas; the incineration temperature in the secondary combustion chamber is risen to 1,100 to 1,200 DEG C; the oxygen concentration of the second combustion-supporting gas is 23 to 28 percent; the oxygen content of a combustion environment in the secondary combustion chamber isimproved, and a technical means of the preheating is effectively utilized, which are beneficial to removing nitrogen oxides from flue gas in a waste heat utilization system under the condition of ensuring complete decomposition of the harmful substances, such as dioxin; the production and emission of secondary environment pollution substances in an incineration processing process are avoided or remarkably reduced; and efficient and green treatment of maximum reduction of the hazardous waste is realized.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS +1
Method for producing wastewater treatment material with microporous flyash brick fragment
InactiveCN101428873AEasy to operateImprove mechanical propertiesOther chemical processesWater/sewage treatment by flocculation/precipitationWastewaterSewage treatment
The invention relates to the technical field of sewage treatment, in particular to a method for preparing sewage treatment materials through microporous fly ash brick chips. The method comprises the following steps: A. granulation; B. cleaning and draining; C. the preparation of active matters; D. soaking and stirring; E. air drying and polymerization; and F. packaging. The product has good mechanical performance and low manufacturing cost, and makes use of the microporous characteristic of the crude fly ash brick chips to polymerize and solidify a flocculant and an oxidizer into micropores, thereby obtaining the solid material with a microporous structure, endowing the material with the flocculating performance and oxidation performance while simultaneously further strengthening the absorbability of the material, and changing the material into the multifunctional sewage treatment material.
Owner:DONGGUAN UNIV OF TECH
Live broadcast system for road emergency rescuing and method thereof
InactiveCN101393684AImprove proper disposalCommand quicklyRoad vehicles traffic controlClosed circuit television systemsDecision makerRepair site
The invention relates to a live broadcasting system for emergency road repair and a method thereof. The invention is characterized in that the live broadcasting system comprises a data acquisition vehicle used for acquiring on-site images, voice and data; a command processing center which comprises a displaying device used for displaying the on-site images, voice and data; and a two-way communication network used for realizing the two-way communication between the data acquisition vehicle and the command processing center. The live broadcasting system for emergency road repair and the method thereof can realize remote transmission of the current condition of emergencies such as emergency road repair and timely transmission of handing decisions to the emergency repair site. The system and the method can enable a decision maker to be like personally on the scene, thereby ensuring that the decision maker adopts effective measures scientifically and rapidly, makes real-time command, improves the quick response and the ability on handing important emergencies, improves the accuracy and the timeliness of the decision, and solves the problems efficiently and rapidly.
Owner:BEIJING BRIDGE RUITONG MAINTENANCE CENT
System and method for grading purification of potassium salt and sodium salt in fly ash water washing solution
PendingCN110228888AReduce fly ash disposal costsAlleviate fine salt enrichmentWater/sewage treatment by centrifugal separationMultistage water/sewage treatmentChloride sodiumWater supply
The invention relates to a system and a method for grading purification of a potassium salt and a sodium salt in a fly ash water washing solution. The system comprises a thickener, a cooling kettle, ahorizontal screw centrifuge, a potassium salt mother liquor tank, a potassium salt mother liquor heat exchanger and an MVR evaporation system which are sequentially connected, the cooling kettle is further connected with a vacuum pumping system and an MVR water supply tank, the horizontal screw centrifuge is also connected with a fine salt tank, and the fine salt tank is connected with a sodium salt centrifuge. The system of the invention can realize the effective separation of sodium chloride and potassium chloride in the fly ash water washing solution to obtain a high-purity potassium chloride product and make the purity of potassium chloride reach 92%, and also can reduce the treatment cost of fly ash, alleviate the fine salt enrichment degree of the MVR system, promote the continuousand stable running of the MVR system and prolong the period of scaling and salt attachment of a crystallization separator, caused by the fine salts in the MVR system.
Owner:BEIJING JINYU MANGROVE ENVIRONMENTAL PROTECTION TECH +3
Chemical disinfection harmless treatment technology for medical waste
InactiveCN107497828AWide range of processing adaptationDisinfect and sterilize thoroughlySolid waste disposalMedical waste disposalAutomatic controlMedical waste
The invention belongs to the technical field of waste treatment and provides a chemical disinfection harmless treatment technology for medical waste. The chemical disinfection harmless treatment technology for the medical waste comprises smashing treatment and disinfection treatment of the medical waste and comprises the steps that the medical waste is collected and transported through transportation vehicles, the medical waste conveyed by a conveyer belt is shifted to a lifting frame of an overturning feeding device to be lifted and fed through a circulation box; the medical waste is fed into a mixing feeding hopper through the lifting frame, and meanwhile radioactivity detection is conducted on the medical waste; the medical waste is processed into medical waste residues through fine smashing, and PH value monitoring is conducted when second-grade fine smashing is conducted; and finally, the medical waste residues are transported through dedicated vehicles to a waste plant for incineration treatment. The chemical disinfection harmless treatment technology for the medical waste comprises smashing treatment and disinfection treatment of the medical waste has the advantages of being low in investment, low in operation expense, less in pollutant discharge, high in automatic control level and the like. The chemical disinfection harmless treatment technology for the medical waste is high in automation degree, greatly lowers the treatment cost of the medical waste, solves the medical waste treatment problem of Ningbo City and has good application and popularization value in the industry.
Owner:宁波市北仑环保固废处置有限公司
2019-nCoVs detection method and kit based on surface enhanced Raman spectroscopy
PendingCN113702350AImprove signal-to-noise ratioGood reproducibilityReagent containersRaman scatteringBiological macromoleculeViral infectious disease
The invention relates to a 2019-nCoV detection method and kit based on surface-enhanced Raman spectroscopy, and provides a biomacromolecule detection method and kit based on surface-enhanced Raman spectroscopy. The method comprises the following steps: firstly, preparing iodide ion modified silver nanoparticle sol as a mixture 1; adding acetonitrile into the mixture 1 to obtain a mixture 2; adding a sample to be detected into the mixture 2 to obtain a mixture 3; adding a substance capable of providing calcium ions into the mixture 3 to obtain a mixture 4; and carrying out SERS detection on the mixture 4. The method can be applied to actual clinical detection, can promote the application of SERS in the field of virus detection, and improves the handling capacity of sudden and new viral infectious diseases.
Owner:海澳华(黑龙江)生物医药技术有限公司
Method for exchanging heat using cement kiln high-temperature flue gas as heat source
ActiveCN101216253ADoes not affect productionImprove capacity to handle wasteIncreasing energy efficiencyVibration cleaningFlue gasDecomposition
The invention relates to a heat exchange method with cement kiln high-temperature flue gas as heat source, which is characterized in that extracting partial high-temperature flue gas with temperature of 850-1100 DEG from high-temperature low-negative pressure regions of a cement kiln pre-decomposition kiln such as flue gas chamber and decomposing furnace outlet, dedusting the high-temperature flue gas, and performing heat exchange with flowing heating medium on a heat exchanger, the high-temperature flue gas is cooled and discharged, and the heating medium is heated for supplying heat. The invention utilizes high-temperature flue gas generated in cement production process as heat source for drying waste containing organic substances, changes partial key heating components of the cement kiln system without influence on cement production, and is capable of removing partial harmful components to cement production such a chlorine and alkali metals by using the gas extraction pipes and the heat exchanger, so as to optimize the process control and process regulation means of cement production.
Owner:TIANJIN CEMENT IND DESIGN & RES INST
Vertical cycling parking garage control system software
InactiveCN108845538AWith manual functionMultiple manual functionsProgramme control in sequence/logic controllersParkingsElectricitySoftware system
The invention discloses vertical cycling parking garage control system software which comprises a hardware system and a software system. The hardware system comprises a PLC controller. The connectingend of the PLC controller is provided with a frequency converter, an electric element, a brake system, a monitoring sensor set and a linked protecting system. The software system comprises a man-machine operation interface. After the PLC controller is electrified and initialized, whether to execute a manual function is selected through the man-machine operation interface. If yes, the manual operation is executed. After manual operation is finished, wherein to execute garage initialization is selected. If yes, garage initialization is executed. After garage initialization is finished, whether to execute single-step operation is selected. The vertical cycling parking garage control system software has advantages of a manual function, an initializing function, a single-step function and an automatic operation function. Relatively more functions are realized. The vertical cycling parking garage control system software has advantages of simple operation and high operation reliability. The vertical cycling parking garage control system software can respectively satisfy requirements for each construction operation step of the vertical cycling three-dimensional garage.
Owner:NANJING ULTRAPURE WATER UPW TECH
Anti-monitoring, anti-candid and anti-burst telegraph transmitter device
PendingCN108183766AImprove discovery efficiencyImprove recognition efficiencyCommunication jammingHigh level techniquesIntegrated monitoringComputer module
The invention relates to an anti-monitoring, anti-candid and anti-burst telegraph transmitter device comprising a radio frequency signal selection unit, a signal search module, a signal analysis module and a centralized control processing unit, wherein the centralized control processing unit comprises a signal decision module, a signal control module and a signal identification module, which are connected in sequence; the signal search module is connected to the radio frequency signal selection unit, the signal control module and the signal decision module; and the signal analysis module is connected to the radio frequency signal selection unit, the signal control module and the signal identification module; and the signal control module is connected to an interference signal generation module. The device adopts an integrated monitoring and interference architecture, which can implement radio interference within the shortest time to find illegal signals and prevent information from being transmitted to the outside in time to achieve the best interference effect.
Owner:成都和跃科技有限公司
Intelligent construction waste disposal system
InactiveCN112170445AImprove disposal capacityIncrease profitConstruction waste recoverySolid waste disposalMagnetic separatorCrusher
The invention discloses an intelligent construction waste disposal system which comprises a screening feeder, a first-stage crusher, a first magnetic separator, an intelligent sorting machine, a second-stage crusher and a second magnetic separator. The screening feeder screens input construction waste to obtain muck and to-be-crushed waste. The first-stage crusher performs first-stage crushing onthe to-be-crushed waste to obtain construction waste with the size smaller than 150 mm. The intelligent sorting machine carries out intelligent identification and automatic sorting on the constructionwaste with the magnetic substances removed and with the size smaller than 150 mm, and impurities are removed. The second-stage crusher is used for carrying out second-stage crushing on the construction waste with impurities removed and with the size smaller than 150 mm, and the construction waste with the size smaller than 40 mm is obtained. A classifying screen is used for classifying and screening the construction waste with the size smaller than 40 mm, fine aggregate, medium aggregate, large aggregate and ultralimit particle size aggregate are obtained respectively, the ultralimit particlesize aggregate is conveyed to the second-stage crusher to be subjected to second-stage crushing, and the construction waste disposal capacity and the equipment production capacity utilization rate are improved.
Owner:BCEG RESOURCES RECYCLING CO LTD
Features
- R&D
- Intellectual Property
- Life Sciences
- Materials
- Tech Scout
Why Patsnap Eureka
- Unparalleled Data Quality
- Higher Quality Content
- 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com