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ISO 3405-2000 石油产品常压下馏份特性的测定

作者:标准资料网 时间:2024-05-21 22:38:21  浏览:8398   来源:标准资料网
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【英文标准名称】:Petroleumproducts-Determinationofdistillationcharacteristicsatatmosphericpressure
【原文标准名称】:石油产品常压下馏份特性的测定
【标准号】:ISO3405-2000
【标准状态】:作废
【国别】:国际
【发布日期】:2000-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC28
【标准类型】:()
【标准水平】:()
【中文主题词】:蒸馏;大气压;试验设备;试验;石油产品;定义
【英文主题词】:Atmosphericpressure;Atmosphericpressures;Automotivefuels;Aviationfuels;Aviationturbinefuels;Benzene;Boilingtemperature;Coarse;Coolingbath;Coolingtubes;Definitions;Dieselfuels;Distillates;Distillation;Distillationequipment;Distillationranges;Fueloil;Fundamentalquantity;Gasoil;Gasoline;Hydrocarbons;Hydrogen;Instruments;Kerosine;Liquid;Mathematicalcalculations;Methods;Mineraloilhydrocarbons;Mineraloils;Minerals;Nomogram;Petroleumproducts;Preparation;Samplingmethods;Shields;Stills;Temperature;Testequipment;Testresults;Testing
【摘要】:ThisInternationalStandardspecifiesalaboratorymethodforthedeterminationofthedistillationcharacteristicsoflightandmiddledistillatesderivedfrompetroleumwithinitialboilingpointsabove0℃andend-pointsbelowapproximately400℃,utilizingeithermanualorautomatedequipment,withthemanualprocedurebeingtherefereemethodincasesofdispute,unlessotherwiseagreed.NOTEThemethodisapplicabletopetroleumproductsincorporatingaminorconstitutionofcomponentsfromnon-petroleumorigin,buttheprecisiondatamaynotapplyinallcases.Thedistillation(volatility)characteristicsofhydrocarbonshaveanimportanteffectontheirsafetyandperformance,especiallyinthecaseoffuelsandsolvents.Theboilingrangegivesimportantinformationoncompositionandbehaviourduringstorageanduse,andtherateofevaporationisanimportantfactorintheapplicationofmanysolvents.Limitingvaluestospecifieddistillationcharacteristicsareappliedtomostdistillatepetroleumproductspecificationsinordertocontrolend-useperformanceandtoregulatetheformationofvapourswhichmayformexplosivemixtureswithair,orotherwiseescapeintotheatmosphereasemissions(VOC).
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:33P.;A4
【正文语种】:英语


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【英文标准名称】:Tubeandpipefittingsforengineeringpurposes-Specificationforolivetypecopperalloycompressiontubefittings
【原文标准名称】:工程用管与管接头规范.第2部分:橄榄型铜合金耐压管接头
【标准号】:BS2051-2-1984
【标准状态】:现行
【国别】:英国
【发布日期】:1984-02-29
【实施或试行日期】:1984-02-29
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:橄榄形接头(压合接头);作标记;管道配件;螺纹管接头;尺寸;螺纹零件;压合接头;活接头;铜合金;设计;螺纹;工作压力
【英文主题词】:Compressionfittings;Copperalloys;Design;Dimensions;Marking;Olives(compressionfittings);Pipefittings;Screwedfittings;Servicepressure;Threadedcomponents;Threads;Unions
【摘要】:Specifiesolivetypefittingsforusewithcopper,copperalloy,aluminiumalloy,rolledandcoatedsteeltubing.AppliestoTypeAfittingsdefinedinPart1inthesizerange3mmto22mmand3to12mmforexternalandinternaltypesrespectively.
【中国标准分类号】:J15
【国际标准分类号】:23_040_40
【页数】:16P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforRestrainedExpansionofShrinkage-CompensatingConcrete
【原文标准名称】:收缩补偿混凝土的约束膨胀性的标准试验方法
【标准号】:ASTMC878/C878M-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C09.68
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:expansion;restrainedexpansion;shrinkagecompensatingconcrete;Concreteconstructionmaterials/applications;Concretetestspecimens;Cylindricalconcretespecimens;Expansion--concretematerials/applications
【摘要】:Sincethepotentialforexpansion,underconditionsofcontrolledrestraint,ofconcretemadewithshrinkage-compensatingcementcannotalwaysbesatisfactorilypredictedfromtestsofmortarsmadeinaccordancewithTestMethodC806,aneedhasbeenrecognizedforatestmethodinwhichconcretespecimensaretested.Thistestmethodcanalsobeadaptedreadilytostudiesofexpansioninvolvingdegreesofrestraint,comparisonsofcements,effectsofcementcontents,mixtureproportions,schedules,orenvironmentaltreatmentsthatdifferfromthestandardproceduresprescribedbythistestmethod.1.1Thistestmethodcoversthedeterminationoftheexpansionofconcretemadewithshrinkage-compensatingcement.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.(Warningx2014;Freshhydrauliccementitiousmixturesarecausticandmaycausechemicalburnstoskinandtissueuponprolongedexposure.)
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:5P.;A4
【正文语种】:英语



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