【英文标准名称】:Petroleumliquids-Automaticpipelinesampling-Statisticalassessmentofperformanceofautomaticsamplersdeterminingthewatercontentinhydrocarbonliquids
【原文标准名称】:液态原油.自动管线取样.测定烃类液体中水含量的自动取样器的性能统计评估
【标准号】:BSISO/TR9494-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-05-15
【实施或试行日期】:1998-05-15
【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】:性能;石油;石油产品;管道;数学计算;公式;含量测定;统计方法分析;脂族烃;抽样方法;输油管道;水;误差修正;液体;自动;采样设备;图解法;准确度
【英文主题词】:Automaticcontrolsystems;Definitions;Efficiency;Hydrocarbons;Liquids;Petroleumproducts;Safetymeasures;Samplingequipment;Samplingmethods;Statisticalmethodsofanalysis
【摘要】:rlhisTechnicalReportdescribesamathematicalmethodforassessingtheoveralluncenaintyofautomaticsamplingsvstemsfordeterminingthewatercontentTnoildbeingtransferredthroughpipelines.Themodelestimatestheoveralluncertainty(tolerance)bvcombiningstatisticalktheindividualsystematicandrandomuncertaintiesofanumberofindividualcokponentva.Gablesdefinedinanautomatic‘grab’typesamplingsystem.Thetolerancesonwatercontentdeterminationasafunctionofthenumberofsamplinggabs,thewatercontent,andthenumberofwateranalysesperformedaresummarizedingraphicsform(seefigures6-11).
【中国标准分类号】:E21
【国际标准分类号】:75_080
【页数】:46P.;A4
【正文语种】:英语