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Table of Content
31 March 2014, Volume 30 Issue 1
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TheMetallogenicModelandDeepMetallogenicPredictionofBainiuchangMin
LI Qiang, HUANG Ming-Qing, LUO Yi, YANG Guo-Can, ZHANG Hong-Pei
2014, 30(1): 1-5. doi:
10.3969/j.issn.1090.0479.2014.01.00
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Abstract:Basedongeologicalcharacteristicsandmetallogenicmodel,metallogenicrulesandminerogeneticregionpredictionswerecarriedouttounderstandthedistributionofBainiuchangmineindeepareas.Resultsshowthatthedepositisformedduetothecouplingeffectofsedimentation,transformationandsuperpositionofmagmahydrothermalsolution.TherearemainlyYanshaniangraniticrocks,theMiddleCambrianTianpengstrataand6kindsofdeepprospectingmarks.Furthermore,fourminerogeneticregionsindeepareawereobtained.Thegeologicalconditions,parametersandengineeringenvironmentswereanalyzed.Theaccuracyofthepredictedminerogeneticregionswasconfirmedbyboreholeprospecting.
ProcedureCapacityMatchingofSteelPlant
HUANG Bang-Fu, SHI Zhe, ZHANG Gui-Fang
2014, 30(1): 6-9. doi:
10.3969/j.issn.1009-0479.2014.01.002
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Inordertoputforwardscientificandreasonableequipmentconfigureofrodandwiresteelplant,whichcanrealizethesteelplantcontinuouscompactefficientoperation,thisarticletaketheequipmentbetweenXsteelplant′sblastfurnace(BF)andcontinuouscaster(CC)interfaceastheresearchobject.Theequipmentproductioncapacityof2millionand16millionsteelplantswereanalyzedbyusingaccountingmethodandcapacitymatchingprinciple.Atlast,thescientificandreasonableequipmentconfigureof2million(12millionrodplus08millionwire)and16million(1millionrodplus06millionwire)areacquired.Themethodsandresultsofthisarticlecanprovidesupportforimprovementandreconstructionofrodandwiresteelplant.
AlkaliFusionvolumetricDeterminationofPotassium FluorosilicateVanadium andTitanium SlaginSilicaContent
YAN Hai, DUAN Jia-Hua, MA Lin-Ze
2014, 30(1): 10-14. doi:
10.3969/j.issn.1009-0479.2014.01.003
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Accordingpotassiumfluorosilicateprecipitationbasetitrationprinciple,byselectingtheappropriatereagents,controlsacidityandconstantprecipitationtemperatureandothermeasurestoeliminatethecoprecipitationofTiO2andAl2 O3interference,toexploreanimprovedalkalifusionfluorineDeterminationofvanadiumandtitaniumpotassiumsilicateprecipitatedsilicaslagmethod.Accuracyofthemethodwithinthescopeofthenationalstandard,andtherelativestandarddeviation(RSD)oflessthan1%,whichisareliabledeterminationofvanadiumtitaniumslagsilicacontentanalysismethod.
StationModels(Userinterface)StudyBasedonObjectModels
DU Xiang, ZHANG Guo-Fei
2014, 30(1): 15-18. doi:
10.3969/j.issn.1009-0479.2014.01.004
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IFSmodels(informationmodels,stationmodelsandfunctionmodels)wereintroduced.Themanagementinformationsystem(MIS)basedonIFSmodel,datadriventechnologies,softwaredevelopmenttechnologyandfourinterfaceworkswerealsoproposed.Finally,abstractofthestationmodels(userinterface)andamechanismforthestationmodelstotheuseweredescribedindetail.
MembershipbasedDesignHouseSafetyAppraisalRatingProcess
LI Guang-Hui, SU Lian-Ping, WANG Xu
2014, 30(1): 19-23. doi:
10.3969/j.issn.1009-0479.2014.01.005
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Thebasicprinciplebasedonthemembershipofthehousingsafetyappraisalratingswasintroduced.Calculationismorecomplexandcumbersomeforhousingsafetyissuesidentifiedinthemembership.Theuseofacomputerprogram designedtosolvethehousingsafetyappraisalmethodswasproposed.Finally,housingsafetyratingprocedureswereusedintheenterpriseapplicationandpractice.
VirtualizationManagementofLibraryElectronicResources ServerUsingVMwareESXi
LI Yong-Ning
2014, 30(1): 24-29. doi:
10.3969/j.issn.1009-0479.2014.01.006
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Basedoptimizetheintegrationoflibraryelectronicresourcesmanagementperspective,thevirtualizationtechnologyandrepresentativeproductsVMwarewereintroduced.Electronicresourceserverofthelibrarywasintegratedbyusingfreevirtualizationsoftware.Ithasmadeagoodattemptformiddleandsmalllibraryinelectronicresourcesmanagementcostsavingsandimprovingservicelevels.
DesignofMarkingComponentwithPipeliningWayBasedonRBACandCommandModelintheElectronicScoringSystem
WANG Shan, DING Lei
2014, 30(1): 30-33. doi:
10.3969/j.issn.1009-0479.2014.01.007
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Theaccesscontrolmodelbasedonrolewasexpounded.Thedesignofelectronicexammarkingsystemrolebasedaccesscontrolandthecommandmodewasdiscussed.Thedesignwasdonetoincreasetheflexibilityandsecurityofthemarkingsystem.
Program DesignforGPSClosedLoopqualityInspection
WANG Jian-Ying, HUANG De-Wu
2014, 30(1): 34-37. doi:
10.3969/j.issn.1009-0479.2014.01.008
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Atpresent,China′sspecificationusesathreedimensionalcoordinatecomponentsmisclosurering,synchronousandasynchronousloopclosureringasameasure;whilemostcommercialGPSsoftwareuseclosedloophorizontalandverticalcomponentsasqualityassessmentstandards,andnosynchronousring,asynchronousringstatistics.TherelatedprogramwasdesignedtoconvertthecommercialsoftwarebaselineresultsintothesimultaneousandnonsimultaneousloopstatisticalresultscorrespondingtoChina'sspecification.TheresultsshowathreedimensionalcoordinatecomponentsmisclosuremoreconducivetoqualitycontrolGPS,andcansyncstatisticsandasynchronousring,respectively.3DcoordinatescomponentclosureismoreconducivetothequalityinspectioncomparedwiththecommercialGPSsoftware.
TheProfitandLossAnalysisofAffectedPartiesinHydropowerDevelopment
ZHANG Lin-Hong, HU De-Bin, ZHANG Yun-Ping, RUAN Pin-Jiang
2014, 30(1): 38-44. doi:
10.3969/j.issn.1009-0479.2014.01.009
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Constructionofhydropowerstationwillprovidecheap,cleanelectricityandwaterforthecommunity,andpromotethedevelopmentofallaspectsofsociety.Aftercompletionofthehydropowerstation,developers,usersofelectricityandwater,andfloodcontrolbenefitarea,shippingbusiness,aquaculturefarmers,tourismdevelopersandparticipantsintheprojectsurvey,design,construction,supervisionmaybetheprofitparties.However,hydropowerprojectwouldadverselyaffectthenaturalandhumanenvironment,production,life,culture,spiritandphysiologyofresidentsintheprojectandresettlementareas.Therefore,thelossandbenefitanalysisofthepartiesofahydropowerprojectwasdoneandthebenefitsharingideaswereputforward.
ADesignofDigitalLowpassFilterBasedonVHDL
ZHONG Si-Jia, GAO Liang-Zhang, LI Rui-Feng
2014, 30(1): 45-48. doi:
10.3969/j.issn.1009-0479.2014.01.010
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BasedontheunderstandingofFPGAdesignprinciples,thecrosssectiontypedigitallowpassfilterwasdesignedbyusingthesoftwareofMAX+plusandMATLAB.TherelevantparametersofVHDLprogramminglanguagewereobtained.Finallyresultsofthefilterperformancewereanalyzedandsummarizedbyusingthesimulation.
HarmonicDetectionofPowerGridandDSPImplementationBasedonEMD
YUAN Hong, WANG Wei
2014, 30(1): 49-52. doi:
10.3969/j.issn.1009-0479.2014.01.011
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EMDalgorithmrepresentsaneffectivemethodforthedetectionofharmonicinpowersystem.DependingonthecharacteristicsofharmonicdetectionandEMDalgorithm,ahardwaremethodofBlackfin533basedonDSPwasgiven.AftertheintroductionofthebasicprincipleofEMDalgorithm,EMDalgorithmsoftwareprocesswaspresentedbasedonDSP.OnthebasisofEMDdecompositionresults,theinstantaneousamplitude,phaseandfrequencyoftheharmonictestsignalwerecalculated.
TechnicalTransformationoftheFiringSystem of1000t/dCementClinkerProductionLine
HE Chun-Mei, LUO Yu-Yin, YANG Xiao-Jie, LI Wei
2014, 30(1): 53-56. doi:
10.3969/j.issn.1009-0479.2014.01.012
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Thefiringsystem processandequipmentof1000t/dcementclinkerproductionlinewastransformed.Afterthetechnologicaltransformation,theclinkersystemcanusetheanthraciteinsteadofbituminouscoalasfuel.Thesystemthroughputwasalsoincreased.Thesystemofdustemissionconcentrations≤50mg/m3meetsrequirementsofstateenvironmentalprotection.Thepurposeofthetransformationprojectwasachieved.
ClosedTypeSolarSystem AppliedintheStudyofIndividualUnits
WANG Guo-Qing, WANG Ying, XU Ke-Ping, HONG Ying-Lin, FAN Qi-Shan
2014, 30(1): 57-62. doi:
10.3969/j.issn.1009-0479.2014.01.013
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Currently,closedsolarheatingsystemsaregenerallyusedinlargesystemsasawhole,doesnotapplytodisperseaseparateunit.Ithasanimportantpracticalsignificancetoexploretheclosedsolarsystemappliedtodispersionindependentunit.Solarpolyheater,solarphotovoltaicpanelsandsmallpumpsareinstalledinthetopofthebuilding(orthesouthfacade).Inbathroom,kitchenandotherhotwaterapplicationspoint,hotwaterincubatorareinstalled.Theclosedtypesolarenergysystemisforcedcirculationbyusingsolarenergyphotovoltaicpanelspowerdrivenpumps.Itcanassureindoorincubatorupperfilledwithhotwatermeetstherequirements.Ithasbeenprovedinpracticethatclosedsolarsystemcanbeappliedtoindependentunittogetherwiththeconstructionclosely.Thecoordinationarchitectureperspectiveeffectedandthegoodeconomicefficiencyareobtainedbyusingthesystem.Atthesametime,thesystemcanincreasetheefficiencyoftheuseofsolarenergyhotwater,savethewaterresourceeffectively.
TheLoopAnalysistoControltheSpeedbyUsingtheFeedandBypassofOilPipeinHydraulicSystem
LI Teng-Zhong, DENG Yu-Xiang, WANG Hao
2014, 30(1): 63-65. doi:
10.3969/j.issn.1009-0479.2014.01.014
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Inthepaper,thequantitativehydraulicpumpsystemtosupplyoilisgiven.Thesystemcancontrolthespeedofthemotorbycombinedtheoilfeedingandbypass.Theoreticalcalculationbasiswasdrawnbyanalyzedthesetwokindsofoilfeedingandbypasstocontrolspeed.Thecharacteristicsoftwokindsofoilfeedingandbypasstocontrolspeedareobtained.
AnalysisofSelectionofAutomobileEngineOil
SHAO Lin-Bo
2014, 30(1): 66-69. doi:
10.3969/j.issn.1009-0479.2014.01.015
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Lubricantsintendedtoreducefrictionandwearparts.Dependingontheexperimentaldata,theenginefrictionpowerconsumptioninthetotalpowerisfrom19% to23%.Appropriatechoiceoflubricantscanimprovelubricationconditions,increasemechanicalefficiencyandprolongenginelife.Ontheconditionoftheenergyshortagesandenvironmentalpollutionsituation,itisofgreatsignificancetosaveenergyandimproveenvironmentalpollution.
AnalysisofVolatileComponentsfrom FreshFlowerofpinusyunnanensis
ZHANG Yun-Mei, JIANG Jin-He, SHI Xiao-Bo
2014, 30(1): 70-74. doi:
10.3969/j.issn.1009-0479.2014.01.016
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VolatilecomponentsfrompinusyunnanensiswerecollectedbyextractingwithCHCl3.FortynineconstituentsfromthevolatileoilwereidentifiedbyGCMS,whichamountedto5889% ofthetotalpeakarea.Thecomponentsincludesesquiterpenoids,phenolics,aliphaticsandsoon.Ascanbeseen,themajorcomponentsoftheoilareabieticacid(1891%),dehydroabieticacid(1020%),1,2,3,4,4a,4b,5,6,7,9,10,10adodecahydro1,4adimethyl7(1methylethylidene)[1R(1α,4aβ,4bα,10aα)]1phenanthrenecarboxylicacid(1020%).
TheStudyofAceticAnhydrideRefiningSeparationProcess
MIN Li-Yuan, ZHANG Run-Hu, HUA Chao, YE Wen-Chun
2014, 30(1): 75-79. doi:
10.3969/j.issn.1009-0479.2014.01.017
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Smallscalegquipmentwasbuilttostudytheseparationfoaletilanhydride.PROIIsimulationstudyhasbeendone.Theresultsshowedthatthepurityofgreaterthan990% aceticacidandthepurityofmorethan995% aceticanhydridewereobtainedusingdistillationprocessunits.Theresultscanbeprovidedindustrializationdesignbasisforaceticanhydrideprocess.
TheExperimentalStudyofReactionConditionsforCarbonylSynthesisofAceticAnhydride
ZHENG Xiao-Ying, HUA Chao, TAN Xiang-Dong, JIA Li-Chun, ZHANG Run-Hu
2014, 30(1): 80-83. doi:
10.3969/j.issn.1009-0479.2014.01.018
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Thecarbonylliquidphasesyntheticaceticanhydridereactionconditionswerestudied.Optimizeconditions:reactiontimeis15to20Min,andreactionpressureof10to15atm.Reactiontemperatureis290to300K,thecatalystconcentrationis40to45G/L,agitationrateis10to12N/min.Theresultscanbeprovidedindustrializationdesignbasisforaceticanhydrideprocess.
TheStudyonUsingCRItoImproveConstructedWetlandsSystem Stoppage
WU Yan-Sheng, LI Yan
2014, 30(1): 84-88. doi:
10.3969/j.issn.1009-0479.2014.01.019
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Constructedwetlandsisamanmadeworksforwastewatertreatmentfacilities.Thedisadvantagesofthesystemincludesmallhydraulicload,largearea,insufficientoxygensupplysystem,lowremovalefficiencyofnitrogen,phosphorusandeasytoplugetc.Constructedrapidinfiltrationwastewatertreatingsystem(CRI)isatypeofwastewaterlandtreatment.Thebasicprocessingmechanismissewageintospecificsurfaceofpercolationmediumtopurifythewastewater.ExperimentstudiedtheCRIaspre-processingunitofartificialwetlandsystemtoimprovetheeffectofartificialwetlandeasilyblocked,andtheimprovingreasonwasanalyzed.ItisconcludedthatuseofCRI+ artificialwetlandtreatmentsystem,caneffectivelyimprovethecongestion.Comparetoconstructedwetlandwithoutpreprocessingfacilities,thecompositesystemcanrunforalongtime.
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