ASTM D6563-2005 用气相色谱法分析苯、甲苯、二甲苯(BTX)浓缩物的标准试验方法
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【英文标准名称】:StandardTestMethodforBenzene,Toluene,Xylene(BTX)ConcentratesAnalysisbyGasChromatography
【原文标准名称】:用气相色谱法分析苯、甲苯、二甲苯(BTX)浓缩物的标准试验方法
【标准号】:ASTMD6563-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:D16.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:气体;分析;二甲苯;毛细管;柱色谱法;甲苯;浓缩物;试验方法;气相色谱法;柱;试验;苯
【英文主题词】:BTXconcentrates;BTXextracts;capillarygaschromatography;commercialtoluene;crudebenzene;crudeethylbenzene;hydrogenatedpyrolysisgas;lightblendingaromaticfeedstock;mixedxylenes;pyrolysisgas
【摘要】:Thistestmethodwasprimarilydevelopedtodeterminebenzene,toluene,andxylenesinchemicalintermediateandsolventstreamssuchasreformate,BTXextracts,pyrolysisgasoline,hydrogenatedpyrolysisgasoline,crudebenzene,crudeethylbenzene,commercialtoluene,andlightblendingaromaticfeedstocks.Thistestmethodmaynotdetectallcomponentsandtheremaybeunknowncomponentsthatwouldbeassignedinappropriateresponsefactorsandthus,theresultsmaynotbeabsolute.TherelativedistributionofC8aromaticsisusefulfordeterminingconformancetop-xylenefeedstockspecifications.1.1Thistestmethodcoversthedeterminationofthetotalnonaromatichydrocarbons,benzene,toluene,ethylbenzene,xylenes,andtotalC9+aromatichydrocarbonsinBTXconcentratesbycapillarycolumngaschromatography.Thistestmethodisapplicabletomaterialswithafinalboilingpointbelow215176;C.1.2ThistestmethodmayalsobeusedtodeterminetherelativedistributionoftheindividualC8aromatichydrocarbonisomersinmixedxylenes.1.3Individualcomponentscanbedeterminedfrom0.01to90%.1.4Indeterminingtheconformanceofthetestresultsusingthismethodtoapplicablespecifications,resultsshallberoundedoffinaccordancewiththerounding-offmethodofPracticeE29.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Foraspecificprecautionarystatement,seeSection9.
【中国标准分类号】:G16
【国际标准分类号】:71_040_50;71_080_15
【页数】:9P.;A4
【正文语种】:
【原文标准名称】:用气相色谱法分析苯、甲苯、二甲苯(BTX)浓缩物的标准试验方法
【标准号】:ASTMD6563-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:D16.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:气体;分析;二甲苯;毛细管;柱色谱法;甲苯;浓缩物;试验方法;气相色谱法;柱;试验;苯
【英文主题词】:BTXconcentrates;BTXextracts;capillarygaschromatography;commercialtoluene;crudebenzene;crudeethylbenzene;hydrogenatedpyrolysisgas;lightblendingaromaticfeedstock;mixedxylenes;pyrolysisgas
【摘要】:Thistestmethodwasprimarilydevelopedtodeterminebenzene,toluene,andxylenesinchemicalintermediateandsolventstreamssuchasreformate,BTXextracts,pyrolysisgasoline,hydrogenatedpyrolysisgasoline,crudebenzene,crudeethylbenzene,commercialtoluene,andlightblendingaromaticfeedstocks.Thistestmethodmaynotdetectallcomponentsandtheremaybeunknowncomponentsthatwouldbeassignedinappropriateresponsefactorsandthus,theresultsmaynotbeabsolute.TherelativedistributionofC8aromaticsisusefulfordeterminingconformancetop-xylenefeedstockspecifications.1.1Thistestmethodcoversthedeterminationofthetotalnonaromatichydrocarbons,benzene,toluene,ethylbenzene,xylenes,andtotalC9+aromatichydrocarbonsinBTXconcentratesbycapillarycolumngaschromatography.Thistestmethodisapplicabletomaterialswithafinalboilingpointbelow215176;C.1.2ThistestmethodmayalsobeusedtodeterminetherelativedistributionoftheindividualC8aromatichydrocarbonisomersinmixedxylenes.1.3Individualcomponentscanbedeterminedfrom0.01to90%.1.4Indeterminingtheconformanceofthetestresultsusingthismethodtoapplicablespecifications,resultsshallberoundedoffinaccordancewiththerounding-offmethodofPracticeE29.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Foraspecificprecautionarystatement,seeSection9.
【中国标准分类号】:G16
【国际标准分类号】:71_040_50;71_080_15
【页数】:9P.;A4
【正文语种】:
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