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BS EN 15940:2023

$142.49

Automotive fuels. Paraffinic diesel fuel from synthesis or hydrotreatment. Requirements and test methods

Published By Publication Date Number of Pages
BSI 2023 28
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This document describes requirements and test methods for paraffinic diesel fuel marketed and delivered as such, containing a level of up to 7,0 % (V/V) fatty acid methyl ester (FAME). It is applicable to fuel for use in diesel engines and vehicles compatible with paraffinic diesel fuel. It specifies two classes of paraffinic diesel fuel: high cetane and normal cetane. Paraffinic diesel fuel originates from synthesis or hydrotreatment processes. NOTE 1 For general diesel engine warranty, the vehicle manufacturer needs to be consulted before use. Paraffinic automotive diesel fuel may need a validation step to confirm the compatibility of the fuel with the vehicle, which for some existing engines may still need to be done (see also the Introduction to this document). However, it is noted that paraffinic diesel fuel is extensively available and has been increasingly approved by vehicle manufacturers for usage in vehicles since the first publication of this document. NOTE 2 For the purposes of this document, the terms “% (m/m)” and “% (V/V)” are used to represent respectively the mass fraction and the volume fraction.

PDF Catalog

PDF Pages PDF Title
2 undefined
5 European foreword
7 Introduction
8 1 Scope
2 Normative references
10 3 Terms and definitions
4 Sampling
5 Pump marking
6 Requirements and test methods
6.1 Dyes and markers
6.2 Additives
6.2.1 General
11 6.2.2 Methylcyclopentadienyl Manganese Tricarbonyl (MMT)
6.3 Fatty acid methyl ester (FAME)
6.4 Generally applicable requirements and related test methods
12 Table 1 — Generally applicable requirements and test methods
14 6.5 Climate dependent requirements and related test methods
Table 2 — Climate-related requirements and test methods – Temperate climates
Table 3 — Climate-related requirements and test methods – Arctic or severe winter climates
15 6.6 Precision and dispute
16 Annex A (normative) Details of interlaboratory test programme
Table A.1 — Precision data from interlaboratory test programme
17 Annex B (normative) Measurements and constants for paraffinic fuel products and components
B.1 General
B.2 Short abstract of density / temperature conversion formulae and constants
18 B.3 Measurements and constants for paraffinic diesel fuel products and components
Table B.1 — Density – Temperature measurements for paraffinic diesel fuel samples in kg/m3
19 Table B.2 — Calculation of density (15 C) and α15 for paraffinic diesel fuel samples
20 Table B.3 — Calculation of density (15 C); and α15 for additional paraffinic diesel fuel samples
B.4 Conclusions
21 Bibliography
BS EN 15940:2023
$142.49