ASTM D4891-1989(2006) 用化学计量燃烧法在天然气系列中煤气的发热值的试验方法

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【英文标准名称】:StandardTestMethodforHeatingValueofGasesinNaturalGasRangebyStoichiometricCombustion
【原文标准名称】:用化学计量燃烧法在天然气系列中煤气的发热值的试验方法
【标准号】:ASTMD4891-1989(2006)
【标准状态】:现行
【国别】:
【发布日期】:1989
【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】:D03.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:燃烧;天然气;热值;试验
【英文主题词】:naturalgasrangebystoichiometricconversion
【摘要】:Thistestmethodprovidesanaccurateandreliableproceduretomeasurethetotalheatingvalueofafuelgas,onacontinuousbasis,whichisusedforregulatorycompliance,custodytransfer,andprocesscontrol.Someinstrumentswhichconformtotherequirementssetforthinthistestmethodcanhaveresponsetimesontheorderof1minorlessandcanbeusedforon-linemeasurementandcontrol.Themethodissensitivetothepresenceofoxygenandnonparaffinfuels.ForcomponentsnotlistedandcompositionrangesthatfalloutsidethoseinTable1,modificationsinthemethodmayberequiredtoobtaincorrectresults.1.1ThistestmethodcoversthedeterminationoftheheatingvalueofnaturalgasesandsimilargaseousmixtureswithintherangeofcompositionshowninTable1.1.2Thisstandardinvolvescombustiblegases.Itisnotthepurposeofthisstandardtoaddressthesafetyconcerns,ifany,associatedwiththeiruse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E24
【国际标准分类号】:75_060;75_160_30
【页数】:4P.;A4
【正文语种】: