ASTM D3120-2006e1 用氧化微库仑测定法测定在轻质液态石油烃中硫的微量用标准试验方法

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【英文标准名称】:StandardTestMethodforTraceQuantitiesofSulfurinLightLiquidPetroleumHydrocarbonsbyOxidativeMicrocoulometry
【原文标准名称】:用氧化微库仑测定法测定在轻质液态石油烃中硫的微量用标准试验方法
【标准号】:ASTMD3120-2006e1
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:D02.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:含量测定;烃类;润滑剂;石油产品;硫;试验
【英文主题词】:lighthydrocarbons;microcoulometry;sulfur
【摘要】:Thistestmethodisusedtodeterminetheconcentrationofsulfurinlightliquidhydrocarbons,gasoline,anddieselsandtheiradditives,wheresuchconcentrationsofsulfurcanbedetrimentaltotheirproduction,performance,anduse.Themeasurementofsulfurintheproductionandfinalproductofgasolineanddieselisrequiredforbothregulatorypurposesandtoensuremaximumlifeexpectancyofcatalyticconvertersusedintheautomotiveindustry.1.1Thistestmethodcoversthedeterminationofsulfurconcentrationintherangefrom3.0to1000mg/kginlightliquidhydrocarbonsboilingintherangefrom26to274176;C(80to525176;F).1.2Othermaterialsfallingwithinthedistillationrangespecifiedin1.1,buthavingsulfurconcentrationsabove1000mg/kg,maybetestedusingappropriatedilutionstobringthemwithinthespecifiedlimit.Inaddition,sampletypesthatmaybeoutsidethespecifieddistillationrange,suchasdieselsandbiodiesels,maybeanalyzedbythistestmethod.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareprovidedforinformationonly.Thepreferredunitsaremilligramsperkilogram(mg/kg).1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSections7-9.
【中国标准分类号】:E30
【国际标准分类号】:75_080;75_080
【页数】:10P.;A4
【正文语种】: