ASTM D7385-2007 用浸入温度上升评估碳饱和度的标准指南

作者:标准资料网 时间:2024-04-28 01:30:38  浏览:8161   来源:标准资料网

【英文标准名称】:StandardGuideforEstimatingCarbonSaturationbyTemperatureRiseuponImmersion
【原文标准名称】:用浸入温度上升评估碳饱和度的标准指南
【标准号】:ASTMD7385-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D28.04
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:碳;化学;评估;浸渍;物理学;上升;饱和温度;温度上升
【英文主题词】:activatedcarbon;carbonsaturation;carbonadsorptivecapacity;spentactivatedcarbon
【摘要】:Itisoftenusefultoestimatethedegreeofsaturation,andhencetheexpectedremainingservicelife,ofactivatedcarbonthathasbeeninuseforsometime.Thisguideisapplicablewhensuchinformationmustbeobtainedfairlyrapidlyunderfieldconditionswithoutaccesstooptimalanalyticalinstruments.31.1Thisguidecoversthemeasurementofthetemperatureriseresultingfromtheheatofimmersionwhenaknownmassofaspecifiedorganicliquidisaddedtoasampleofactivatedcarbon.Ifthecarbonhasbeeninuseasanadsorbentandmaythereforebepartiallyorfullyexhausted,itsdegreeofsaturationmaybeestimatedbycomparingitstemperaturerisewiththatofanunusedsampleofthesameactivatedcarbon.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:07_030
【页数】:2P.;A4
【正文语种】: