ASTM D4928-2000(2005) 用电量计卡耳费瑟滴定法测定原油中水的标准试验方法
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【英文标准名称】:StandardTestMethodsforWaterinCrudeOilsbyCoulometricKarlFischerTitration
【原文标准名称】:用电量计卡耳费瑟滴定法测定原油中水的标准试验方法
【标准号】:ASTMD4928-2000(2005)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D02.02.0B
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:含水量;原油;试验;卡耳费瑟方法
【英文主题词】:coulometric;crudeoils;homogenization;KarlFischer;shearmixer;titration;water;waterincrudeoils
【摘要】:Aknowledgeofthewatercontentofcrudeoilisimportantintherefining,purchase,sale,ortransferofcrudeoils.1.1Thistestmethodcoversthedeterminationofwaterintherangefrom0.02to5massorvolume%incrudeoils.Mercaptan(RSH)andsulfide(S-orH2S)assulfurareknowntointerferewiththistestmethod,butatlevelsoflessthan500956;g/g(ppm),theinterferencefromthesecompoundsisinsignificant(seeSection5).1.2Thistestmethodcanbeusedtodeterminewaterinthe0.005to0.02mass%range,buttheeffectsofthemercaptanandsulfideinterferenceattheselevelshasnotbeendetermined.1.3ThistestmethodisintendedforusewithstandardcommerciallyavailablecoulometricKarlFischerreagent.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection7.
【中国标准分类号】:E21
【国际标准分类号】:75_040
【页数】:5P.;A4
【正文语种】:
【原文标准名称】:用电量计卡耳费瑟滴定法测定原油中水的标准试验方法
【标准号】:ASTMD4928-2000(2005)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D02.02.0B
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:含水量;原油;试验;卡耳费瑟方法
【英文主题词】:coulometric;crudeoils;homogenization;KarlFischer;shearmixer;titration;water;waterincrudeoils
【摘要】:Aknowledgeofthewatercontentofcrudeoilisimportantintherefining,purchase,sale,ortransferofcrudeoils.1.1Thistestmethodcoversthedeterminationofwaterintherangefrom0.02to5massorvolume%incrudeoils.Mercaptan(RSH)andsulfide(S-orH2S)assulfurareknowntointerferewiththistestmethod,butatlevelsoflessthan500956;g/g(ppm),theinterferencefromthesecompoundsisinsignificant(seeSection5).1.2Thistestmethodcanbeusedtodeterminewaterinthe0.005to0.02mass%range,buttheeffectsofthemercaptanandsulfideinterferenceattheselevelshasnotbeendetermined.1.3ThistestmethodisintendedforusewithstandardcommerciallyavailablecoulometricKarlFischerreagent.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection7.
【中国标准分类号】:E21
【国际标准分类号】:75_040
【页数】:5P.;A4
【正文语种】:
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