Norm

NEN-EN-ISO 13032:2012 en

Aardolieproducten - Bepaling van lage gehaltes aan zwavel in brandstoffen voor wegvoertuigen - Energie-dispersieve r?ntgenfluorescentiespectrometrie

52,53

Over deze norm

Status Definitief
Aantal pagina's 12
Commissie Vloeibare en gasvormige brandstoffen, smeermiddelen en verwante producten
Gepubliceerd op 01-03-2012
Taal Engels
This International Standard specifies an energy dispersive X-ray fluorescence (EDXRF) test method for the determination of sulfur content in automotive gasoline containing up to 3,7 % (m/m) oxygen [including those blended with ethanol up to 10 % (V/V)], and in diesel fuels [including those containing up to about 10 % (V/V) fatty acid methylester (FAME)] having sulfur contents in the range 8 mg/kg to 50 mg/kg. Other products can be analysed and other sulfur contents can be determined according to this test method; however, no precision data for products other than automotive fuels and for results outside the specified range have been established for this International Standard. For reasons of spectral overlap, this International Standard is not applicable to leaded automotive gasoline, gasoline having a content of greater than 8 mg/kg lead replacement or to product and feedstock containing lead, silicon, phosphorus, calcium, potassium or halides at concentrations greater than one tenth of the concentration of sulfur measured or more than 10 mg/kg, whichever is the greater.

Details

ICS-code 75.160.20
Nederlandse titel Aardolieproducten - Bepaling van lage gehaltes aan zwavel in brandstoffen voor wegvoertuigen - Energie-dispersieve r?ntgenfluorescentiespectrometrie
Engelse titel Petroleum products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method
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