China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

Preparation method for metal-free catalyst used for hydrochlorination of acetylene to prepare vinyl chloride in fixed bed, and application method

ActiveCN109647523AClear structureImprove stabilityPreparation by halogen halide additionOrganic-compounds/hydrides/coordination-complexes catalystsActivated carbonCarbonization

Owner:NANKAI UNIV

Thermosetting vinyl organic silicon resin composition and application thereof in high-frequency circuit board

ActiveCN108727828AExcellent thermal and oxidative aging resistanceLong-term dielectric constantSynthetic resin layered productsGlass/slag layered productsDielectric lossNetwork structure

Owner:GUANGDONG SHENGYI SCI TECH

Zipper injection molding machine and injection molding method

ActiveCN104875326AImprove continuityAchieve uniformityCoatingsEngineeringInjection moulding

Owner:JINJIANG FUXING ZIPPER

Preparation method for lithium titanate material membrane electrode

ActiveCN103840135ASimple processShort synthesis processElectrode thermal treatmentElectrode collector coatingMetal foilAdhesive

Owner:HEFEI GUOXUAN HIGH TECH POWER ENERGY

Soil activating powder

InactiveCN101747903AGood for reinforcementImprove stabilityAgriculture tools and machinesOrganic fertilisersSucroseDisinfectant

Owner:SICHUAN SANHE SLOPE TECH CO LTD

State feedback based fault diagnosis method for hydraulic valve of steam turbine

ActiveCN110307389AReduce maintenance costsValve arrangementsDiagnosis methodsEngineering

Owner:ELECTRIC POWER RES INST OF STATE GRID ZHEJIANG ELECTRIC POWER COMAPNY

Cutter head cooling device with tool rest water outlet capable of being rotated at will

ActiveCN106141804ASimple structureEasy to operateMaintainance and safety accessoriesNumerical controlMachine tool

Owner:BEIJING CTB SERVO CO LTD

Plant care system and method based on mobile terminal

ActiveCN104429664ADoes not affect viewabilityLow costCo-operative working arrangementsCharacter and pattern recognitionEngineeringComputer terminal

Owner:NANTONG JUJIU NEW MATERIAL SCI & TECH CO LTD

Plasma processing device and plasma processing method

ActiveCN102939648AAvoid burnsElectric discharge tubesDecorative surface effectsEngineeringHousing status

Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Self-driven strain sensor based on flexible photoelectric nano-film

ActiveCN111156912ASimple structureHigh measurement accuracyNanosensorsUsing optical meansHeterojunctionThin membrane

Owner:ZHEJIANG UNIV

Inter-system network reselection method, multi-mode terminal and system

ActiveCN103906159AShorten offline timeImprove service qualityWireless communicationNetwork measurementThird generation

Owner:CHINA MOBILE GROUP JIANGSU

Multicast information processing method and device, and multicast information sending method and device

ActiveCN103379444ASolve the problem of decentralized managementImprove processing efficiencyBroadcast service distributionMessaging/mailboxes/announcementsInformation processingComputer network

Owner:ZTE CORP

Celadon olive green glaze, preparation method thereof and olive green glazed porcelain

ActiveCN107382065AReasonable choiceCooking temperature controllablePotassium carbonateMaterials science

Owner:大唐(龙泉)青瓷有限公司

Control method and system for multi-stroke circulation gasoline engine and vehicle

ActiveCN106930851AControl Method AdvantagesImprove fuel economyElectrical controlNon-electrical controlCombustion chamberGasoline fuel

Owner:GREAT WALL MOTOR CO LTD

Nanometer hybrid material-modified epoxy resin self-lubricating composite coating layer and preparation method thereof

ActiveCN108753106AHigh hardnessImprove structural stabilityEpoxy resin coatingsEpoxyOrganic solvent

Owner:名畔科技(镇江)有限公司

Locating position within enclosure

ActiveCN104884973APosition fixationNavigation instrumentsLocation trackingLongitude

Owner:MICROSOFT TECH LICENSING LLC

Rare earth contained deslagging and refining flux for smelting of cast aluminium alloy and preparation method of flux

ActiveCN105624448AImprove liquidityImprove tissue performance5005 aluminium alloyRare earth

Owner:吴炳尧

Display device

ActiveCN103217831AIncrease display areaImprove visual effectsNon-linear opticsOptical elementsOptical ModuleDisplay device

Owner:BOE TECH GRP CO LTD +1

Terminal application implementing method

InactiveCN101887612AComplete banking machinesFinanceStructure of Management InformationComputer terminal

Owner:MAIPU COMM TECH CO LTD

Depth image acquisition method, device and system, and computer readable storage medium

PendingCN114119696AReduce volumeMiniaturizationImage enhancementImage analysisRadiologyDepth map

Owner:SHANGHAI SENSETIME LINGANG INTELLIGENT TECH CO LTD

Method for automatically extracting planned selected site of construction project

InactiveCN101604419AReduce redundancyImprove efficiencySpecial data processing applicationsHuman–robot interactionComputer science

Owner:ZHEJIANG UNIV

Livestock breeding manure collection and treatment device

InactiveCN114667938AReduce labor intensityAvoid cloggingSludge treatmentRotary stirring mixersAnimal scienceAgricultural science

Owner:王艳艳

Medical sputum scab remover

ActiveCN111772732ATurn easilyScrape off easilyEnemata/irrigatorsSurgeryApparatus instrumentsSurgery

Owner:SECOND AFFILIATED HOSPITAL OF COLLEGE OF MEDICINEOF XIAN JIAOTONG UNIV

Graphene-based selective absorption film system and absorbing layer preparation method thereof

InactiveCN111397231AGood spectral selectivityLow infrared reflectivityCoatingsSolar thermal energy generationIr reflectionReduction treatment

Owner:TSINGHUA UNIV

Light-emitting diode (LED) bullet candle bulb

InactiveCN103115264AReasonable structural designOutstanding cooling effectPoint-like light sourceLighting heating/cooling arrangementsCandleEngineering

Owner:浙江朗世光电有限公司

Camphorwood and Chinese angelica root medicated bath lotion for treating gout and preparation method thereof

InactiveCN107468872AScientific and reasonable curative effectSignificant effectPharmaceutical delivery mechanismSkeletal disorderSide effectTherapeutic effect

Owner:廖艳卿

Investment benefit-based power distribution network energy storage system capacity planning method

PendingCN110837912AStrong practical guidanceForecastingArtificial lifeLocal optimumPower flow

Owner:万克能源科技有限公司

Short-term wind speed hybrid prediction method based on recursive quantitative analysis

InactiveCN108615089AImprove forecast accuracyImprove applicabilityForecastingArtificial lifeRecurrence quantification analysisPhase space

Owner:NORTHEAST DIANLI UNIVERSITY

Synthetic method of thiophene-3-ethanol

InactiveCN102241662AHigh purityHigh purity yieldOrganic chemistrySodium bicarbonateEpoxy

Owner:ASYMCHEM LAB TIANJIN +4

Formula of porridge with nuts and dried fruits and preparation method thereof

InactiveCN101961088AFood preparationDried fruitDried fruits

Owner:毛杰

Software test method and device and test manuscript generation method and device

InactiveCN106970876ATest accurateLess testing effortSoftware testing/debuggingSoftware development processSoftware engineering

Owner:BEIJING UNISOUND INFORMATION TECH

Practical input power-down fast detecting circuit

PendingCN109188058AReduce material costsReduce design costCurrent/voltage measurementElectricityTransformer

Owner:BEIJING DESIGN TECH

Moving object detection method based on self-adapting kernel density estimation model

InactiveCN104077786AAvoid Classification ErrorsSimple methodImage analysisNormal densityErrors and residuals

Owner:SHENZHEN SUNWIN INTELLIGENT CO LTD

Angle-adjustable swing type rattan chair

InactiveCN113854762AAdjustable angleStoolsRocking chairsCushionSupport plane

Owner:沅陵县锐通翔户外用品有限公司

Multi-stage precipitation device for treating industrial sewage

InactiveCN110585765AImprove precipitation effectIncrease profitSedimentation settling tanksSiphonIndustrial effluent

Owner:邹德学

Europium-dysprosium co-doped long-afterglow glass ceramic and preparation method thereof

InactiveCN112537910AReversible redReversible blue afterglow emissionGlass shaping apparatusLuminescent compositionsPhysical chemistryDysprosium

Owner:XINYI XIYI ADVANCED MATERIALS RES INST OF IND TECH CO LTD

Throat size detection device and detection method for multi-connected blade casting

PendingCN114485328AGuarantee product qualityImprove applicabilityMechanical measuring arrangementsStructural engineeringMechanical engineering

Owner:安徽应流航源动力科技有限公司

Dam plugging device

InactiveCN109137828AGood effectAvoid water constructionMarine site engineeringTerra firmaEngineering

Owner:董继坤

Recommendation method and recommendation system of pet feeding based on cloud data

InactiveCN106407711AImprove the living environmentComputer-assisted diets prescription/deliverySpecial data processing applicationsHealth indexLinear relationship

Owner:CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY

Concealed magnetic button fixing method

ActiveCN103734950ANot easy to fall offSolve long-term exposure to multiple frictionGarmentsEngineeringMechanical engineering

Owner:GUANGZHOU GEFENG FASHION CO LTD

Short circuit current calibration circuit of spark test device

InactiveCN106597344ASmall step sizeHigh precisionElectrical measurementsElectrical currentResistor

Owner:重庆麦驰信息技术有限公司

Activated carbon microwave regeneration device

PendingCN113600155AImprove securityReduce energy consumptionOther chemical processesCombustible gas purificationActivated carbonThermodynamics

Owner:安徽同速科技有限公司

Construction and installation method of constructional engineering partition board

InactiveCN111021591AReasonable arrangementImprove construction efficiencyWallsBuilding insulationsArchitectural engineeringStructural engineering

Owner:安徽省中功立业建设工程有限责任公司

Camellia seed stripping machine

PendingCN108851102AEasy to separateControl the amount of feedSievingScreeningCamellia oleiferaCoupling

Owner:贵州布依仁农业科技有限公司

Virtual machine network connectivity monitoring method in cloud environment

ActiveCN112636965AImprove timelinessImprove accuracyData switching networksSoftware simulation/interpretation/emulationEngineeringWhitelist

Owner:SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD

Eye disease therapeutic instrument

PendingCN111419701AGood treatment effectPromote circulationDevices for heating/cooling reflex pointsMedical devicesPharmaceutical drugOxygen metabolism

Owner:宋炎亮

Preparation method of high-quality AIN template with controllable polarity

InactiveCN111676451AImplement Polarity ControlImprove quantum efficiencyVacuum evaporation coatingSputtering coatingSputteringThin membrane

Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Floating rice nursery tray

InactiveCN109511420AEasy to manageGuaranteed to absorb waterSelf-acting watering devicesCultivating equipmentsEngineeringSeedling

Owner:常宁市耘茂农业产业发展有限责任公司

Wine with effects of tonifying kidneys and strengthening bones and method for preparing wine

InactiveCN105770317ANo side effectsEnhance immune functionMetabolism disorderAntipyreticSalvia miltiorrhizaOfficinalis

Owner:李光亮

Phase conjugation laser resonator cavity

InactiveCN103427321AAvoid lossImprove extraction efficiencyLaser detailsAudio power amplifierLight beam

Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

Intelligent fresh food transportation box and monitoring system thereof

InactiveCN109941611AEnsure safetyImprove monitoring effectMeasurement devicesShock-sensitive articlesCold chainFresh food

Owner:江西省气象灾害应急预警中心 +2

Coating air-drying equipment based on air filtration system

InactiveCN107321080AImprove drying efficiencyStrong humidityGas treatmentDispersed particle filtrationActivated carbonHEPA

Owner:四川省新康意新材料科技有限公司

Infusion hose used for remaining needle

InactiveCN105935458ASolve complexitySolve the workloadInfusion devicesCatheterVeinPositive pressure

Owner:欧阳小青

Conductive back plate and manufacturing method thereof, and back contact photovoltaic module

PendingCN112635602APhotovoltaic energy generationSemiconductor devicesHemt circuitsMaterials science

Owner:LONGI SOLAR TECH (TAIZHOU) CO LTD

Microwave pyrolysis-based decommissioned photovoltaic module efficient thermal stratification system and microwave pyrolysis-based decommissioned photovoltaic module efficient thermal stratification method

PendingCN114378099AHeating evenlyImprove adaptabilityWaste processingSolid waste disposalThermodynamicsMicrowave pyrolysis

Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI +1

Three-loop reactor coolant system suitable for ultra-large pressurized water reactor

InactiveCN111508626ALow costReduce manufacturing costNuclear energy generationCooling arrangementReactor pressure vesselPressurized water reactor

Owner:NUCLEAR POWER INSTITUTE OF CHINA

Multilayer interval type lithium battery transportation and storage device and using method thereof

InactiveCN111874412AImprove performanceReduce pollutionContainers preventing decayContainers to prevent mechanical damageStructural engineeringMechanical engineering

Owner:安徽南都华铂新材料科技有限公司 +1

Efficient thin-film photovoltaic hollow glass and production method thereof

InactiveCN112709361AEasy maintenanceEasy to replacePhotovoltaic supportsWallsThin membraneEngineering

Owner:蚌埠兴科玻璃有限公司

Automatic cooker

PendingCN112353237AToss the pan and stir fry wellReduce labor intensityCooking vessel supportCooking vessel constructionsEngineeringCooker

Owner:王刚

Continuous tension annealing device for soft magnetic materials

InactiveCN104263896AFurnace typesHeat treatment furnacesProportional controlPosition control

Owner:BEIJING YEKE MAGNETIC MATERIAL

Nano composite visible-light-induced photocatalyst for degrading organic pollutants and preparation method of nano composite visible-light-induced photocatalyst

PendingCN111495398AEasy to operateImprove dispersion stabilityWater treatment compoundsWater contaminantsSewage treatmentPhoto catalysis

Owner:KUNMING UNIV OF SCI & TECH

Cleaning device for facial care

InactiveCN113080742AAchieve protectionAchieve rotationBathroom accessoriesMassageNursing care

Owner:漳州市梵凯科技有限公司

Heart-soothing granules and preparation method thereof

InactiveCN113694163AGranular deliveryCardiovascular disorderSalvia miltiorrhizaWarm water

Owner:郭义生

Medium-low temperature heat treatment furnace

PendingCN111394562AGuaranteed uniformityImprove balanceMaintainance of heating chambersFurnace typesFurnace temperatureFlue gas

Owner:CHONGQING CISDI THERMAL & ENVIRONMENTAL ENG CO LTD

Traditional Chinese medicine preparation for treating pruritus vulvae and stubbon eczema dermatitis and preparation method thereof

InactiveCN106880758AGood pain reliefLow priceAntimycoticsAnthropod material medical ingredientsEczema dermatitisSide effect

Owner:陈国忠

A climate diagnosis and value simulation integration analysis system

InactiveCN103337050AAvoid duplication of developmentAchieve interactionData processing applicationsTransmissionInteraction interfaceComputer terminal

Owner:CHINESE ACAD OF METEOROLOGICAL SCI

Head fixing device based on ophthalmologic treatment

InactiveCN112402032AAdjustable distanceImprove buffering effectEye diagnosticsInstruments for stereotaxic surgeryEngineeringHead fixation

Owner:曹科

Rapid combined building assembly type detection system applied to epidemic prevention and control

InactiveCN112096126AImprove convenienceEasy transport workSpecial buildingBuilding constructionsWhole bodyStructural engineering

Owner:冯学阳

A container-typed data center and a conveyor thereof

InactiveCN104139958AImprove transmission efficiencyControl devices for conveyorsMechanical conveyorsData centerEngineering

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Inoculation device for inoculating cordyceps militaris liquid strain to solid medium

InactiveCN105981588AEvenly dispersedReduce capacityHorticultureCordycepsEngineering

Owner:江苏康能生物工程股份有限公司

Double-station four-spindle edge grinding machine

PendingCN113458898AGuarantee the quality of machining accuracyIncrease productivityEdge grinding machinesGrinding carriagesPunchingMachining

Owner:SHENZHEN XINANGHUI SCI & TECH

Method for improving biotransformation efficiency of astaxanthin by feeding poultry with haematococcus pluvialis

InactiveCN109349451APromote absorptionHigh fat contentAnimal feeding stuffClamp connectionBetaxanthins

Owner:中铭生物(深圳)集团有限公司

Loader drive axle hub and brake disc assembly

PendingCN112026445AQuality improvementAvoid hidden dangersBraking element arrangementsHubsBrakeStructural engineering

Owner:龙工(福建)桥箱有限公司

Reflective air pressure sensor and manufacturing method thereof

PendingCN114088284AAccurate measurementOvercome the shortcomings of not being able to work in complex electromagnetic environmentsCoupling light guidesFluid pressure measurement by optical meansRefractive index matchingGas pressure transducer

Owner:HARBIN ENG UNIV

Tunnel lining crack image segmentation method

PendingCN110020652AAvoid the influence of subjective factorsReduce human interventionCharacter and pattern recognitionImage segmentationFalse alarm

Owner:新而锐电子科技(上海)有限公司

Packaging paperboard and preparation method thereof

InactiveCN107268325AIncrease bulkImprove stiffnessSpecial paperPaper/cardboardCardboardFiber

Owner:ASIA SYMBOL SHANDONG PULP & PAPER

Preparation method of midazolam intermediate

PendingCN114685385AOrganic chemistryCombinatorial chemistryOrganic chemistry

Owner:CHENGDU EASTON BIOPHARMACEUTICALS CO LTD +1

Film type gas meter

InactiveCN105571671ASimple structureEasy to useVolume meteringDisplay deviceEngineering

Owner:重庆牧笛科技有限责任公司

Municipal environment-friendly garbage can capable of lifting and dumping waste

InactiveCN112093315AEasy to throwEasy to pourRefuse receptaclesStructural engineeringWaste material

Owner:陈俊廷

Multi-position adjustable breathable window

ActiveCN109653660AMeet different needsReduce the difficulty of operationVentilation arrangementSealing arrangementsEngineeringMagnet

Owner:江苏安源装饰工程有限公司

Information processing method and device, mobile terminal and computer readable storage medium

InactiveCN108563319AA fast way to detect abnormal informationThe method of detecting abnormal information is simpleHardware monitoringPower supply for data processingInformation processingStatistical analysis

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Heat and power load distribution method, system and equipment for refinery enterprise self-contained power plant unit

PendingCN113887982AForecastingResourcesProcess engineeringPetroleum coke

Owner:XIAN THERMAL POWER RES INST CO LTD

Hybrid vehicle

PendingCN114144577AImprove usabilityReliable transformationCoolant flow controlRailway vehiclesEngineeringElectric drive

Owner:SIEMENS MOBILITY GMBH

Windproof inflatable umbrella

InactiveCN108391918ASolve substitution problemsGood wind resistanceWalking sticksUmbrellasElectric machineryEngineering

Owner:王连凤

Monitoring terminal of household current limiting device

InactiveCN105547361ARealize real-time online monitoringGet rid of the problem of limited monitoring rangeMeasurement devicesTransmission systemsCurrent limitingComputer terminal

Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Building energy consumption management method and system based on intelligent operation and maintenance

InactiveCN114357321ASave energyReduce lossesData processing applicationsDigital data information retrievalBuilding energyEnergy source

Owner:江苏国盈信息科技有限公司

Ultrapure water preparation method

InactiveCN109502845AImprove water qualityReduce usageWater/sewage treatment by irradiationGeneral water supply conservationFiltrationDesalination

Owner:RAINBOW (HEFEI) LIQUID CRYSTAL GLASS CO LTD

Traditional Chinese medicine preparation for treating trigeminal neuralgia

InactiveCN104083611AGood curative effectNervous disorderAluminium/calcium/magnesium active ingredientsRadix OphiopogonisTrigeminal neuralgia

Owner:马黎晓

Compositions having improved chemical resistance, articles formed thereof, and methods of manufacture

ActiveCN113439108APolyesterPolymer science

Owner:SHPP GLOBAL TECH BV

Processing method for pericarpium citri reticulatae Liupao tea

InactiveCN109380545AEnhance colorImprove qualityPre-extraction tea treatmentPericarpium citri reticulataeSteaming

Owner:广西梧州六堡茶股份有限公司

Suspension conveying system

InactiveCN108001949AHigh degree of automationSimple structureConveyorsComputer moduleIndustrial engineering

Owner:YANGZHOU HUALIAN COATING MACHINERY

Wet processing method for tin-copper slag

InactiveCN108796237AEfficient separationAchieve open circuitProcess efficiency improvementCopper chlorideReaction temperature

Owner:云南锡业研究院有限公司

Multifunctional ultrasonic examining bed

ActiveCN105054970AEasy to check operationSave human effortUltrasonic/sonic/infrasonic diagnosticsOperating tablesEngineeringDiagnostic equipment

Owner:南京康煜光电设备有限公司

Cloud desktop system

ActiveCN103841179ARelieve pressureGuaranteed normal operationData switching networksSoftware simulation/interpretation/emulationData operationsNetworked system

Owner:SHANGHAI BAOSIGHT SOFTWARE CO LTD

Cathode material and preparation method, and plasma torch cathode and preparation method

InactiveCN112481538AReduce the temperatureStable plasma arcPlasma techniqueWork functionOxide composite

Owner:ENN SCI & TECH DEV

Process for alkyl transfer production of xylene from carbon nine or more aromatic hydrocarbon and benzene or the mixture of benzene and toluene

ActiveCN1884238AImprove conversion rateHigh selectivityHydrocarbonsHydrocarbon preparationAlkyl transferAromatic hydrocarbon

Owner:CHINA PETROLEUM & CHEM CORP +1

3-Methacryloylpropylenediamine Distillation Raffinate Modified Adhesive and Preparation Method

InactiveCN102277113APerformance is not affectedLow costNon-macromolecular adhesive additivesMacromolecular adhesive additivesOrganic synthesisDistillation

Owner:山东光华新材料股份有限公司

Internet terminal model identification method and device based on MAC section, terminal and storage medium

PendingCN114398419AGuaranteed validityGuaranteed accuracyOther databases queryingTransmissionDirty dataMemory footprint

Owner:苏州迈科网络安全技术股份有限公司

Abnormal sound recognition model construction method and abnormal sound detection method and system

PendingCN114724584AFast recognition of trainingLow costSpeech analysisSound detectionSound recognition

Owner:JIANGSU UNIV

Voice recording book system for automobiles

InactiveCN105427881AReduce use costThe recording effect is clearDigital storageTransmissionUser inputLoudspeaker

Owner:BEIJING ELECTRIC VEHICLE

Anticorrosive resin used for handicraft

InactiveCN109851992APreparation with few ingredientsSimple preparation processAcetic acidToluene diisocyanate

Owner:湖州艺雅斋湖笔有限公司

Fault diagnosis method and system

InactiveCN105446857AImprove accuracyHardware monitoringData switching networksDiagnosis methodsComputerized system

Owner:SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD

Hinge with position adjustable

PendingCN110043148AMeet installation needsLow installation accuracy requirementsHingesControl theory

Owner:LIP HING YEUNG S IND (SHENZHEN) CO LTD

Communication device

InactiveCN112435401ASolve the problem that the charging billing process needs to rely on network technologyApparatus for hiring articlesBus networksTelecommunicationsControl communications

Owner:STATE GRID BEIJING ELECTRIC POWER +1

Integral low-noise flexible chain wheel

InactiveCN106523659APrevent movementReduce jammingPortable liftingGearing elementsLow noiseWear resistant

Owner:CHONGQING WANLIJIANGFA SPROCKET

High-automation intelligent special drilling machine for drilling blasting holes

InactiveCN107542401AFlexible and preciseReduce dependenceDerricks/mastsDrilling machines and methodsEngineeringDrilling machines

Owner:CHONGQING BAOJUE MACHINERY EQUIP

Electrochemical pre-reduction method and device for mercury speciation analysis by HPLC-AFS (high performance liquid chromatography and atomic fluorescence spectroscopy)

InactiveCN105092763AHigh sensitivityThe detection limit advantage is obviousComponent separationFluorescence/phosphorescencePeristaltic pumpPotassium borohydride

Owner:BEIJING CENT FOR PHYSICAL & CHEM ANALYSIS