【英文标准名称】:InterconversionofAnalysisofC5andLighterHydrocarbonstoGas-Volume,Liquid-Volume,orWeightBasis
【原文标准名称】:C5和轻质烃类气体体积、液体体积或重量基准的分析换算
【标准号】:ANSI/ASTMD2421-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:分析;气体;烃类;液体;石油产品;体积;重量
【英文主题词】:Analysis;Gases;Hydrocarbons;Liquids;Petroleumproducts;Volume;Weights
【摘要】:ThispracticedescribestheprocedurefortheinterconversionoftheanalysisofC5andlighterhydrocarbonmixturestogas-volume(mole),liquid-volume,ormassbasis.Thecomputationproceduresdescribedassumethatgas-volumepercentageshavealreadybeencorrectedfornonidealityofthecomponentsasapartoftheanalyticalprocessbywhichtheyhavebeenobtained.Thesearenumericallythesameasmolepercentages.Theprocedureassumestheabsenceofnonadditivitycorrectionsformixturesofthepureliquidcompounds.Thisisapproximatelytrueonlyformixturesofhydrocarbonsofthesamenumberofcarbonatoms,andintheabsenceofdiolefinsandacetyleniccompounds.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E46
【国际标准分类号】:75_080
【页数】:
【正文语种】:英语