1、Designation:D745514Standard Practice forSample Preparation of Petroleum and Lubricant Productsfor Elemental Analysis1This standard is issued under the fixed designation D7455;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year o
2、f last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope*1.1 This practice covers different means by which petro-leum product and lubricant samples may be prepared before themeasure
3、ment of their elemental content using different analyti-cal techniques.1.2 This practice includes only the basic steps for generallyencountered sample types.Anything out of the ordinary mayrequire special procedures.See individual test methods forinstructions to handle such situations.1.3 This pract
4、ice is not a substitute for a thorough under-standing of the actual test method to be used,caveats the testmethod contains,and additional sample preparation that maybe required.1.4 The user should not expand the scope of the testmethods to materials or concentrations outside the scope of thetest met
5、hods being used without thoroughly understanding theimplications of such deviations.1.5 This practice may also be applicable to sample prepa-ration of non-petroleum based bio-fuels for elemental analysis.Currently,work is ongoing inASTM Subcommittee D02.03;asinformation becomes available,it will be
6、added to this stan-dard.1.6 The values stated in SI units are to be regarded asstandard.No other units of measurement are included in thisstandard.1.7 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standa
7、rd to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2.Referenced Documents2.1 ASTM Standards:2C1234 Practice for Preparation of Oils and Oily WasteSamples by High-Pressure,High-Temperature Digestionfor Trace Element Determi
8、nationsD86 Test Method for Distillation of Petroleum Products atAtmospheric PressureD129 Test Method for Sulfur in Petroleum Products(Gen-eral High Pressure Decomposition Device Method)D482 Test Method for Ash from Petroleum ProductsD808 Test Method for Chlorine in New and Used PetroleumProducts(Hig
9、h Pressure Decomposition Device Method)D874 Test Method for Sulfated Ash from Lubricating Oilsand AdditivesD1018 Test Method for Hydrogen In Petroleum FractionsD1091 Test Methods for Phosphorus in Lubricating Oils andAdditivesD1266 Test Method for Sulfur in Petroleum Products(LampMethod)D1318 Test M
10、ethod for Sodium in Residual Fuel Oil(FlamePhotometric Method)D1548 Test Method for Vanadium in Heavy Fuel Oil1(Withdrawn 1997)3D1552 Test Method for Sulfur in Petroleum Products(High-Temperature Method)D2622 Test Method for Sulfur in Petroleum Products byWavelength Dispersive X-ray Fluorescence Spe
11、ctrometryD2784 Test Method for Sulfur in Liquefied Petroleum Gases(Oxy-Hydrogen Burner or Lamp)D3120 Test Method for Trace Quantities of Sulfur in LightLiquid Petroleum Hydrocarbons by Oxidative Microcou-lometry1This practice is under the jurisdiction of ASTM Committee D02 on PetroleumProducts,Liqui
12、d Fuels,and Lubricants and is the direct responsibility of Subcom-mittee D02.03 on Elemental Analysis.Current edition approved May 1,2014.Published May 2014.Originallyapproved in 2008.Last previous edition approved in 2008 as D7455 08.DOI:10.1520/D7455-14.2For referenced ASTM standards,visit the AST
13、M website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.*A Summary of Changes sect
14、ion appears at the end of this standardCopyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 D3228 Test Method for Total Nitrogen in Lubricating Oilsand Fuel Oils by Modified Kjeldahl MethodD3230 Test Method for Salts in Crude Oil(Electrometric
15、Method)D3231 Test Method for Phosphorus in GasolineD3237 Test Method for Lead in Gasoline byAtomicAbsorp-tion SpectroscopyD3246 Test Method for Sulfur in Petroleum Gas by Oxida-tive MicrocoulometryD3340 Test Method for Lithium and Sodium in LubricatingGreases by Flame Photometer(Withdrawn 2013)3D334
16、1 Test Method for Lead in GasolineIodine Mono-chloride MethodD3348 Test Method for Rapid Field Test for Trace Lead inUnleaded Gasoline(Colorimetric Method)D3605 Test Method for Trace Metals in Gas Turbine Fuelsby Atomic Absorption and Flame Emission SpectroscopyD3701 Test Method for Hydrogen Content of AviationTurbine Fuels by Low Resolution Nuclear MagneticResonance SpectrometryD3831 Test Method for Manganese in Gasoline By AtomicAbsorption SpectroscopyD4045 Test Method for Sulfur in Petroleum
