标准资料网-标准资料免费资源平台

【英文标准名称】:StandardTestMethodforDistillationofPetroleumProductsatAtmosphericPressure
【原文标准名称】:石油产品在大气压力条件下蒸馏的标准试验方法
【标准号】:ASTMD86-2010a
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:D02.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:batchdistillation;distillates;distillation;laboratorydistillation;petroleumproducts;Atmosphericdistillation;Batchdistillation;Distillation--petroleumproducts;Laboratorydistillationprocess;Petroleumproducts
【摘要】:Thebasictestmethodofdeterminingtheboilingrangeofapetroleumproductbyperformingasimplebatchdistillationhasbeeninuseaslongasthepetroleumindustryhasexisted.ItisoneoftheoldesttestmethodsunderthejurisdictionofASTMCommitteeD02,datingfromthetimewhenitwasstillreferredtoastheEnglerdistillation.Sincethetestmethodhasbeeninuseforsuchanextendedperiod,atremendousnumberofhistoricaldatabasesexistforestimatingend-usesensitivityonproductsandprocesses.Thedistillation(volatility)characteristicsofhydrocarbonshaveanimportanteffectontheirsafetyandperformance,especiallyinthecaseoffuelsandsolvents.Theboilingrangegivesinformationonthecomposition,theproperties,andthebehaviorofthefuelduringstorageanduse.Volatilityisthemajordeterminantofthetendencyofahydrocarbonmixturetoproducepotentiallyexplosivevapors.Thedistillationcharacteristicsarecriticallyimportantforbothautomotiveandaviationgasolines,affectingstarting,warm-up,andtendencytovaporlockathighoperatingtemperatureorathighaltitude,orboth.Thepresenceofhighboilingpointcomponentsintheseandotherfuelscansignificantlyaffectthedegreeofformationofsolidcombustiondeposits.Volatility,asitaffectsrateofevaporation,isanimportantfactorintheapplicationofmanysolvents,particularlythoseusedinpaints.Distillationlimitsareoftenincludedinpetroleumproductspecifications,incommercialcontractagreements,processrefinery/controlapplications,andforcompliancetoregulatoryrules.1.1Thistestmethodcoverstheatmosphericdistillationofpetroleumproductsusingalaboratorybatchdistillationunittodeterminequantitativelytheboilingrangecharacteristicsofsuchproductsaslightandmiddledistillates,automotivespark-ignitionenginefuelswithorwithoutoxygenates(seeNote1),aviationgasolines,aviationturbinefuels,dieselfuels,biodieselblendsupto20%,marinefuels,specialpetroleumspirits,naphthas,whitespirits,kerosines,andGrades1and2burnerfuels.Note18212;Aninterlaboratorystudywasconductedin2008involving11differentlaboratoriessubmitting15datasetsand15differentsamplesofethanol-fuelblendscontaining25v%,50v%,and75v%ethanol.Theresultsindicatethattherepeatabilitylimitsofthesesamplesarecomparableorwithinthepublishedrepeatabilityofthemethod(withtheexceptionofFBPof75%ethanol-fuelblends).Onthisbasis,itcanbeconcludedthatTestMethodD86isapplicabletoethanol-fuelblendssuchasEd75andEd85(SpecificationD5798)orotherethanol-fuelblendswithgreaterthan10v%ethanol.SeeASTMRR:RR:D02-1694forsupportingdata.1.2Thetestmethodisdesignedfortheanalysisofdistillatefuels;itisnotapplicabletoproductscontainingappreciablequantitiesofresidualmaterial.1.3Thistestmethodcoversbothmanualandautomatedinstruments.1.4Unlessotherwisenoted,thevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareprovidedforinformationonly.1.5WARNINGMercuryhasbeendesignatedbymanyregulatoryagenciesasahazardousmaterialthatcancausecentralnervoussystem,kidneyandliverdamage.Mercury,oritsvapor,maybehazardoustohealthandcorrosivetomaterials.Cautionshouldbetakenwhenhandlingmercuryandmercurycontainingproducts.SeetheapplicableproductMaterialSafetyDataSheet(MSDS)fordetailsandEPAx2019;swebsitehttp://www.epa.gov/mercury/faq.htm【英文标准名称】:Measurementofliquidflowinopenchannels-Measuringinstrumentsandequipment-Methodofspecifyingtheperformanceofhydrometricequipment
【原文标准名称】:明渠流量测量.第8H部分:测量仪器和设备.测定液体比重设备功能的规定方法
【标准号】:BS3680-8H-1996
【标准状态】:现行
【国别】:英国
【发布日期】:1996-01-15
【实施或试行日期】:1996-01-15
【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】:水;地表水;产品规范;性能;地下水;水文学;流量测量;流动;液体流动;明渠流动;试验设备;测量特征
【英文主题词】:Determination;Efficiency;Flowmeasurements;Hydrometer;Measuringinstruments;Openchannels;Specification(approval);Testing
【摘要】:Appliestoallequipmentusedforhydrologicalmeasurement,exceptthatforthedeterminationofwaterquality.
【中国标准分类号】:N12
【国际标准分类号】:17_120_20
【页数】:16P.;A4
【正文语种】:英语