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【英文标准名称】:Naturalgas-Gaschromatographicrequirementsforhydrocarbondewpointcalculation
【原文标准名称】:天然气.碳氢化合物露点计算用气相色谱法的要求
【标准号】:BSISO23874-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-03-30
【实施或试行日期】:2007-03-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:分析;测定;含量测定;露点;露点测量;气体分析;气相色谱法;气体燃料;烃类;计算方法;天然气;抽样方法;规范(验收);温度;试验设备;测试;不确定性
【英文主题词】:Analysis;Determination;Determinationofcontent;Dewpoint;Dew-pointmeasurement;Gasanalysis;Gaschromatography;Gaseousfuels;Hydrocarbons;Methodsofcalculation;Naturalgas;Samplingmethods;Specification(approval);Temperature;Testequipment;Testing;Uncertainty
【摘要】:ISO23874:2006describestheperformancerequirementsforanalysisoftreatednaturalgasoftransmissionorpipelinequalityinsufficientdetailsothatthehydrocarbondewpointtemperaturecanbecalculatedusinganappropriateequationofstate.ISO23874:2006canbeappliedtogasesthathavemaximumdewpointtemperatures(cricondentherms)between0°Cand-50°C.Thepressuresatwhichthesemaximumdewpointtemperaturesarecalculatedareintherange2MPa(20bar)to5MPa(50bar).TheproceduregiveninISO23874:2006coversthemeasurementofhydrocarbonsintherangeC5toC12.n-Pentane,whichisquantitativelymeasuredusingISO6974(allparts),isusedasabridgecomponentandallC6andhigherhydrocarbonsaremeasuredrelativeton-pentane.MajorcomponentsaremeasuredusingISO6974(allparts)andtherangesofcomponentsthatcanbemeasuredareasdefinedinISO6974-1.
【中国标准分类号】:E24
【国际标准分类号】:75_060
【页数】:34P.;A4
【正文语种】:英语