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Normas DIN – AENOR
DIN EN ISO 20846:2019-12

DIN EN ISO 20846:2019-12

Petroleum products - Determination of sulfur content of automotive fuels - Ultraviolet fluorescence method (ISO 20846:2019); German version EN ISO 20846:2019

Produits pétroliers - Détermination de la teneur en soufre des carburants pour automobiles - Méthode par fluorescence ultraviolette (ISO 20846:2019); Version allemande EN ISO 20846:2019

Mineralölerzeugnisse - Bestimmung des Schwefelgehaltes von Kraftstoffen - Ultraviolettfluoreszenz-Verfahren (ISO 20846:2019); Deutsche Fassung EN ISO 20846:2019

Fecha:
2019-12 /Active
Equivalencias internacionales:

EN ISO 20846 (2019-10)

ISO 20846 (2019-08)

Relación con otras normas DIN:
Resumen:
This document specifies an ultraviolet (UV) fluorescence test method for the determination of the sulfur content of motor gasolines containing up to 3,7 % (m/m) oxygen [including those blended with ethanol up to about 10 % (V/V)], and of diesel fuels, including those containing up to about 10 % (V/V) fatty acid methylester (FAME), having sulfur contents in the range 3 mg/kg to 500 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 document. Halogens interfere with this detection technique at concentrations above approximately 3500 mg/kg.
Keywords:
Analysis, Automotive fuels, Chemical analysis and testing, Content, Determination of content, Diesel fuels, Fluorimetry, Gasoline, Methods of analysis, Mineral oils, Motor vehicles, Petroleum products, Sulphur, Sulphur content, Testing, Total sulphur, Ultraviolet, UV
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