Standard Svensk standard · SS-EN ISO 3924:2019

Petroleumprodukter - Bestämning av kokpunktsintervall - Gaskromatografisk metod (ISO 3924:2019)

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Standard Svensk standard · SS-EN ISO 3924:2019

Petroleumprodukter - Bestämning av kokpunktsintervall - Gaskromatografisk metod (ISO 3924:2019)
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Omfattning
This document specifies a method for the determination of the boiling range distribution of petroleum products. The method is applicable to petroleum products and fractions with a final boiling point of 538 °C or lower at atmospheric pressure as determined by this document. This document does not apply to gasoline samples or gasoline components. The method is limited to products having a boiling range greater than 55 °C and having a vapour pressure sufficiently low to permit sampling at ambient temperature.
The document describes two procedures.
a) Procedure A allows a larger selection of columns and analysis conditions, such as packed and capillary columns as well as a thermal conductivity detector in addition to the flame ionization detector. Analysis times range from 14 min to 60 min.
b) Procedure B is restricted to only three capillary columns and requires no sample dilution. The analysis time is reduced to about 8 min.
Both procedures have been successfully applied to samples containing fatty acid methyl esters (FAME) up to 20 % (volume fraction).
NOTE For the purposes of this document, the terms "% (mass fraction)" and "% (volume fraction)" are used to represent the mass fraction (µ), the volume fraction (f) of a material.

Ämnesområden

Petroleumprodukter, allmänt (75.080)


Köp denna standard

Standard Svensk standard · SS-EN ISO 3924:2019

Petroleumprodukter - Bestämning av kokpunktsintervall - Gaskromatografisk metod (ISO 3924:2019)
Prenumerera på standarden - Läs mer Dölj
Pris: 1 320 SEK
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Pris: 1 320 SEK
standard ikon

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Produktinformation

Språk: Engelska

Framtagen av: Provning av flytande och gasformiga bränslen, SIS/TK 413

Internationell titel: Petroleum products - Determination of boiling range distribution - Gas chromatography method (ISO 3924:2019)

Artikelnummer: STD-80015477

Utgåva: 3

Fastställd: 2019-09-10

Antal sidor: 52

Ersätter: SS-EN ISO 3924:2016