Name | Support | Language | Availability | Edition date | Price | ||
---|---|---|---|---|---|---|---|
PDF |
French |
Active |
3/22/2023 |
€89.00 |
|
||
PDF |
German |
Active |
3/22/2023 |
€89.00 |
|
||
PDF |
English |
Active |
3/22/2023 |
€89.00 |
|
Details
This document specifies a test method for the determination of the oxidation stability at 120 °C of fuels for diesel engines, by means of measuring the induction period of the fuel up to 20 h. The method is applicable to blends of FAME with petroleum-based diesel having a FAME content in the range between 2 % (V/V) and 50 % (V/V). NOTE 1 An almost identical test method for oxidation stability at 110 °C is described in EN 15751 [1], which applies to pure FAME and diesel/FAME blends containing 2 % (V/V) of FAME at minimum. Other alternative test methods for the determination of the oxidation stability of distillate fuels are described in CEN/TR 17225 [3]. NOTE 2 The precision of this method was determined using samples with a maximum induction period of approximately 20 h. Higher induction periods are not covered by the precision statement however, experience from EN 15751 indicates sufficient precision up to 48 h. NOTE 3 The presence of cetane improver can reduce the oxidation stability determined by this test method. Limited studies with 2-ethyl hexyl nitrate (EHN) indicated that the stability is reduced to an extent which is within the reproducibility of the test method. NOTE 4 For the purposes of this document, the term % (V/V)" is used to represent the volume fraction. "
Directives : Not yet available in DB
Additional Info
Author | Bureau de Normalisation Belge (NBN) |
---|---|
Published by | NBN |
Document type | Standard |
ICS | 75.160.20 : Liquid fuels
|
Replace | NBN EN 16568:2015 |
Document history | No |
Keyword | EN 16568, EN 16568:2023 |