【英文标准名称】:StandardTestMethodforRealDensityofCalcinedPetroleumCokebyXyleneDisplacement
【原文标准名称】:用二甲苯置换法对焙烧石油焦炭真密度的测试方法
【标准号】:ASTMD5004-1989(2004)e1
【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】:D02.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:焦炭;密度;试验
【英文主题词】:calcinedpetroleumcoke;petroleumcoke;pycnometer;realdensity;xylenedisplacement
【摘要】:Thedensityofpetroleumcokedirectlyinfluencesthephysicalandchemicalpropertiesofthemanufacturedcarbonandgraphiteartifactsforwhichitisused.Density,therefore,isamajorqualityspecificationofcalcinedpetroleumcokeandisusedasacontrolincokecalcination.1.1Thistestmethodisintendedforthedeterminationoftherealdensity(RD)ofcalcinedpetroleumcoke.Realdensity,bydefinition,isobtainedwhentheparticlesizeofthetestspecimenissmallerthan75956;m(No.200sieve).1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificwarningstatements,seeSections10and11.1.
【中国标准分类号】:E44
【国际标准分类号】:75_160_10
【页数】:4P.;A4
【正文语种】: