ASTM D6376-2006 利用波长色散X射线荧光光谱学测定石油焦中痕量金属的标准试验方法
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【英文标准名称】:StandardTestMethodforDeterminationofTraceMetalsinPetroleumCokebyWavelengthDispersiveX-RayFluorescenceSpectroscopy
【原文标准名称】:利用波长色散X射线荧光光谱学测定石油焦中痕量金属的标准试验方法
【标准号】:ASTMD6376-2006
【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】:D02.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:α;钙;荧光;铁;锰;镍;石油焦;石油技术;硅;试验;钛;痕量元素;钒;X射线;X射线衍射分析
【英文主题词】:alpha;aluminum;calcinedpetroleumcoke;calcium;greenpetroleumcoke;iron;manganese;nickel;petroleumcoke;rawpetroleumcoke;silicon;sodium;spectrophotometry;sulfur;titanium;vanadium;X-ray;fluorescence
【摘要】:Thepresenceandconcentrationofsulfurandvariousmetallicelementsinapetroleumcokearemajorfactorsdeterminingthesuitabilityofacokeforvariouspurposes.Thistestmethodprovidesrapidmeansformeasuringsulfurandcommerciallyimportantmetallicelementsincokesamples.Thistestmethodprovidesaguidefordeterminingconformancetomaterialspecificationsforusebybuyersandsellersinacommercialtransferofpetroleumcoke.Sulfurcontentscanbeusedtoevaluatethepotentialformationofsulfuroxides(SOx),asourceofatmosphericpollution.1.1ThistestmethodcoverstheX-rayfluorescencespectrometricdeterminationoftotalsulfurandtracemetalsinsamplesofraworcalcinedpetroleumcoke.ElementsdeterminedusingthistestmethodarelistedinTable1.1.2Detectionlimits,sensitivity,andoptimalelementrangeswillvarywithmatrices,spectrometertype,analyzingcrystal,andotherinstrumentconditionsandparameters.1.3Allanalytesaredeterminedastheelementandreportedassuch.TheseincludeallelementslistedinTable1.Thistestmethodmaybeapplicabletoadditionalelementsorconcentrationrangesifsufficientstandardsareavailabletoproducepropercalibrationequations.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E44
【国际标准分类号】:75_160_10
【页数】:5P.;A4
【正文语种】:
【原文标准名称】:利用波长色散X射线荧光光谱学测定石油焦中痕量金属的标准试验方法
【标准号】:ASTMD6376-2006
【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】:D02.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:α;钙;荧光;铁;锰;镍;石油焦;石油技术;硅;试验;钛;痕量元素;钒;X射线;X射线衍射分析
【英文主题词】:alpha;aluminum;calcinedpetroleumcoke;calcium;greenpetroleumcoke;iron;manganese;nickel;petroleumcoke;rawpetroleumcoke;silicon;sodium;spectrophotometry;sulfur;titanium;vanadium;X-ray;fluorescence
【摘要】:Thepresenceandconcentrationofsulfurandvariousmetallicelementsinapetroleumcokearemajorfactorsdeterminingthesuitabilityofacokeforvariouspurposes.Thistestmethodprovidesrapidmeansformeasuringsulfurandcommerciallyimportantmetallicelementsincokesamples.Thistestmethodprovidesaguidefordeterminingconformancetomaterialspecificationsforusebybuyersandsellersinacommercialtransferofpetroleumcoke.Sulfurcontentscanbeusedtoevaluatethepotentialformationofsulfuroxides(SOx),asourceofatmosphericpollution.1.1ThistestmethodcoverstheX-rayfluorescencespectrometricdeterminationoftotalsulfurandtracemetalsinsamplesofraworcalcinedpetroleumcoke.ElementsdeterminedusingthistestmethodarelistedinTable1.1.2Detectionlimits,sensitivity,andoptimalelementrangeswillvarywithmatrices,spectrometertype,analyzingcrystal,andotherinstrumentconditionsandparameters.1.3Allanalytesaredeterminedastheelementandreportedassuch.TheseincludeallelementslistedinTable1.Thistestmethodmaybeapplicabletoadditionalelementsorconcentrationrangesifsufficientstandardsareavailabletoproducepropercalibrationequations.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E44
【国际标准分类号】:75_160_10
【页数】:5P.;A4
【正文语种】:
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