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【英文标准名称】:StandardTestMethodforBoilingRangeDistributionofPetroleumFractionsbyGasChromatography
【原文标准名称】:气相色谱法测定石油馏分沸腾区域分布的标准试验方法
【标准号】:ASTMD2887-2006a
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:D02.04.0H
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:分配;润滑剂;石油产品;试验
【英文主题词】:boilingrangedistribution;correlation;distillation;gaschromatography;petroleum;petroleumfractions;petroleumproducts;simulateddistillation
【摘要】:Theboilingrangedistributionofpetroleumfractionsprovidesaninsightintothecompositionoffeedstocksandproductsrelatedtopetroleumrefiningprocesses.Thegaschromatographicsimulationofthisdeterminationcanbeusedtoreplaceconventionaldistillationmethodsforcontrolofrefiningoperations.Thistestmethodcanbeusedforproductspecificationtestingwiththemutualagreementofinterestedparties.Boilingrangedistributionsobtainedbythistestmethodareessentiallyequivalenttothoseobtainedbytrueboilingpoint(TBP)distillation(seeTestMethodD2892).TheyarenotequivalenttoresultsfromlowefficiencydistillationssuchasthoseobtainedwithTestMethodD86orD1160.1.1Thistestmethodcoversthedeterminationoftheboilingrangedistributionofpetroleumproducts.Thetestmethodisapplicabletopetroleumproductsandfractionshavingafinalboilingpointof538176;C(1000176;F)orloweratatmosphericpressureasmeasuredbythistestmethod.Thistestmethodislimitedtosampleshavingaboilingrangegreaterthan55176;C(100176;F),andhavingavaporpressuresufficientlylowtopermitsamplingatambienttemperature.1.2Thistestmethodisnottobeusedfortheanalysisofgasolinesamplesorgasolinecomponents.ThesetypesofsamplesmustbeanalyzedbyTestMethodD3710.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E30
【国际标准分类号】:75_080;75_080
【页数】:20P.;A4
【正文语种】:


【英文标准名称】:Resilientfloorcoverings-Determinationofmassperunitarea;GermanversionEN430:1994
【原文标准名称】:弹性覆地材料.单位面积质量测定
【标准号】:EN430-1994
【标准状态】:现行
【国别】:
【发布日期】:1994-11
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:弹性织物;重量;温湿度预调节;试验报告;材料;布;质量(物质);天平;面积;试样;砝码;地板覆盖物;塑料;抽样方法;试验设备;数学计算;试验;测定;定义;尺寸
【英文主题词】:Area;Balances;Cloth;Definition;Definitions;Determination;Dimensions;Elasticfabrics;Floorcoverings;Mass;Mathematicalcalculations;Measurement;Plastics;Preconditioning;Samplingmethods;Substance;Testequipment;Testreports;Testspecimens;Testing;Textilefloorcoverings;Weights
【摘要】:
【中国标准分类号】:Q17
【国际标准分类号】:97_150
【页数】:3P.;A4
【正文语种】:英语