ANSI/ASTM D6304-2007 用库仑卡尔费歇尔(CoulometricKarlFischer)滴定法测定石油产品、润滑油和添加剂中含水量的试验方法

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【英文标准名称】:TestMethodforDeterminationofWaterinPetroleumProducts,LubricatingOils,andAdditivesbyCoulometricKarlFischerTitration
【原文标准名称】:用库仑卡尔费歇尔(CoulometricKarlFischer)滴定法测定石油产品、润滑油和添加剂中含水量的试验方法
【标准号】:ANSI/ASTMD6304-2007
【标准状态】:作废
【国别】:美国
【发布日期】:2007
【实施或试行日期】:2007-05-22
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:润滑油;石油产品;测试
【英文主题词】:KarlFischertitration;Lubricatingoils;Petroleumproducts;Testing;Watercontentdetermination
【摘要】:Thistestmethodcoversthedirectdeterminationofwaterintherangeof10to25000mg/kgentrainedwaterinpetroleumproductsandhydrocarbonsusingautomatedinstrumentation.ThistestmethodalsocoverstheindirectanalysisofwaterthermallyremovedfromsamplesandsweptwithdryinertgasintotheKarlFischertitrationcell.Mercaptan,sulfide(SorH2S),sulfur,andothercompoundsareknowntointerferewiththistestmethod(seeSection5).ThistestmethodisintendedforusewithcommerciallyavailablecoulometricKarlFischerreagentsandforthedeterminationofwaterinadditives,lubeoils,baseoils,automatictransmissionfluids,hydrocarbonsolvents,andotherpetroleumproducts.Byproperchoiceofthesamplesize,thistestmethodmaybeusedforthedeterminationofwaterfrommg/kgtopercentlevelconcentrations.ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementsareincludedinthisstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E30
【国际标准分类号】:71_040_50;75_080;75_100
【页数】:
【正文语种】:英语