ASTM D611-2007 石油产品和烃类溶剂的苯胺点和混合苯胺点用标准试验方法
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【英文标准名称】:StandardTestMethodsforAnilinePointandMixedAnilinePointofPetroleumProductsandHydrocarbonSolvents
【原文标准名称】:石油产品和烃类溶剂的苯胺点和混合苯胺点用标准试验方法
【标准号】:ASTMD611-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D02.04.0D
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:苯胺点;芳族化合物;芳烃;化学性质;油性涂料;石油产品;溶剂;温度测量;测试
【英文主题词】:anilinepoint;aromatics;mixedanilinepoint
【摘要】:Theanilinepoint(ormixedanilinepoint)isusefulasanaidinthecharacterizationofpurehydrocarbonsandintheanalysisofhydrocarbonmixtures.Aromatichydrocarbonsexhibitthelowest,andparaffinsthehighestvalues.Cycloparaffinsandolefinsexhibitvaluesthatliebetweenthoseforparaffinsandaromatics.Inhomologousseriestheanilinepointsincreasewithincreasingmolecularweight.Althoughitoccasionallyisusedincombinationwithotherphysicalpropertiesincorrelativemethodsforhydrocarbonanalysis,theanilinepointismostoftenusedtoprovideanestimateofthearomatichydrocarboncontentofmixtures.1.1Thesetestmethodscoverthedeterminationoftheanilinepointofpetroleumproductsandhydrocarbonsolvents.TestMethodAissuitablefortransparentsampleswithaninitialboilingpointaboveroomtemperatureandwheretheanilinepointisbelowthebubblepointandabovethesolidificationpointoftheaniline-samplemixture.TestMethodB,athin-filmmethod,issuitableforsamplestoodarkfortestingbyTestMethodA.TestMethodsCandDareforsamplesthatmayvaporizeappreciablyattheanilinepoint.TestMethodDisparticularlysuitablewhereonlysmallquantitiesofsampleareavailable.TestMethodEdescribesaprocedureusinganautomaticapparatussuitablefortherangecoveredbyTestMethodsAandB.1.2Thesetestmethodsalsocoverthedeterminationofthemixedanilinepointofpetroleumproductsandhydrocarbonsolventshavinganilinepointsbelowthetemperatureatwhichanilinewillcrystallizefromtheaniline-samplemixture.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificwarningstatementsaregiveninSection7.
【中国标准分类号】:E30
【国际标准分类号】:71_080_01;87_060_30
【页数】:7P.;A4
【正文语种】:
【原文标准名称】:石油产品和烃类溶剂的苯胺点和混合苯胺点用标准试验方法
【标准号】:ASTMD611-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D02.04.0D
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:苯胺点;芳族化合物;芳烃;化学性质;油性涂料;石油产品;溶剂;温度测量;测试
【英文主题词】:anilinepoint;aromatics;mixedanilinepoint
【摘要】:Theanilinepoint(ormixedanilinepoint)isusefulasanaidinthecharacterizationofpurehydrocarbonsandintheanalysisofhydrocarbonmixtures.Aromatichydrocarbonsexhibitthelowest,andparaffinsthehighestvalues.Cycloparaffinsandolefinsexhibitvaluesthatliebetweenthoseforparaffinsandaromatics.Inhomologousseriestheanilinepointsincreasewithincreasingmolecularweight.Althoughitoccasionallyisusedincombinationwithotherphysicalpropertiesincorrelativemethodsforhydrocarbonanalysis,theanilinepointismostoftenusedtoprovideanestimateofthearomatichydrocarboncontentofmixtures.1.1Thesetestmethodscoverthedeterminationoftheanilinepointofpetroleumproductsandhydrocarbonsolvents.TestMethodAissuitablefortransparentsampleswithaninitialboilingpointaboveroomtemperatureandwheretheanilinepointisbelowthebubblepointandabovethesolidificationpointoftheaniline-samplemixture.TestMethodB,athin-filmmethod,issuitableforsamplestoodarkfortestingbyTestMethodA.TestMethodsCandDareforsamplesthatmayvaporizeappreciablyattheanilinepoint.TestMethodDisparticularlysuitablewhereonlysmallquantitiesofsampleareavailable.TestMethodEdescribesaprocedureusinganautomaticapparatussuitablefortherangecoveredbyTestMethodsAandB.1.2Thesetestmethodsalsocoverthedeterminationofthemixedanilinepointofpetroleumproductsandhydrocarbonsolventshavinganilinepointsbelowthetemperatureatwhichanilinewillcrystallizefromtheaniline-samplemixture.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificwarningstatementsaregiveninSection7.
【中国标准分类号】:E30
【国际标准分类号】:71_080_01;87_060_30
【页数】:7P.;A4
【正文语种】:
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