SR EN ISO 20884:2011

Petroleum products - Determination of sulfur content of automotive fuels - Wavelength-dispersive X-ray fluorescence spectrometry (ISO 20884:2011)

ISO 20884:2011 specifies a wavelength-dispersive X-ray fluorescence (WDXRF) test method for the determination of the sulfur content of liquid, homogeneous automotive fuels from 5 mg/kg to 500 mg/kg, which have a maximum oxygen content of 3,7 % (m/m). This product range covers diesel fuels containing up to about 10 % (V/V) fatty acid methyl ester (FAME) and motor gasolines containing up to about 10 % (V/V) ethanol. Products with higher oxygen content show significant matrix effects, e.g. FAME used as biodiesel. Nevertheless, FAME may be analysed when the corresponding procedures are followed. Other products may be analysed with this test method. However, precision data for products other than those mentioned have not been established for ISO 20884:2011.

General information

Status : Withdrawn
Approval date : 9/30/2011
Withdrawal date : 2/28/2020
Number of pages : 16
ICS : 75.080 Petroleum products in general,75.160.30 Gaseous fuels
Technical Committee : 320 - Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin

Relations with other standards:

Replaces SR EN ISO 20884:2004
Normative reference SR EN ISO 3171:2002
Normative reference SR EN ISO 3170:2004
Replaced by SR EN ISO 20884:2020