BS EN 16300:2012, BS 2000-607:2012 - Automotive fuels. Determination of iodine value in fatty acid methyl esters (FAME). Calculation method from gas chromatographic data

BS EN 16300:2012, BS 2000-607:2012

Automotive fuels. Determination of iodine value in fatty acid methyl esters (FAME). Calculation method from gas chromatographic data

Status : Current, Under review   Published : September 2012

Format
PDF

Format
HARDCOPY



This European Standard specifies a calculation procedure for the determination of Iodine value ("CIV" - "calculated iodine value"), of fatty acid methyl esters (FAME) to be used either as automotive or heating fuel for diesel engines as specified in EN 14214 [2] or as an extender for automotive fuel for diesel engines as specified in EN 590 [4]. This procedure has originally been described in Annex B of EN 14214:2008 [2]. The calculation procedure is now specified for methyl esters between C14 and C24. The calculation procedure uses as data entry the results from the gas chromatography determination (GC) according to EN 14103 of individual fatty acid methyl esters and is based on AOCS recommended practice Cd 1c – 85 for the determination of the iodine value of edible oil from its fatty acid composition. It is important to recognise that the latest version of EN 14103 is to be used for the determination of individual FAME components. NOTE 1 Experience from the field and from several precision evaluation campaigns in Germany and elsewhere indicates that the results of the determination of iodine value by calculation specified here are very close to results obtained by titration with Wijs solvent according to EN 14111. Observed small differences were always found to be smaller than the reproducibility published in the actual EN 14111. For informative purposes only, but not for cases of dispute, EN 14331 [5] may also be used to extract the FAME contents from FAME containing diesel fuels (like B5, B7, B30, etc.) and to use the contents of the individual FAME components from this method as data entry for the calculation specified in this European Standard. In principle, other fatty acid alkyl esters can also be analysed. However, neither the close correlation to the titration method EN 14111 has been verified nor is any precision information available for such an extension of application range. NOTE 2 For the purposes of this European Standard, the term "% (m/m)" is used to represent the mass fraction, µ, of a material.




Standard NumberBS EN 16300:2012, BS 2000-607:2012
TitleAutomotive fuels. Determination of iodine value in fatty acid methyl esters (FAME). Calculation method from gas chromatographic data
StatusCurrent, Under review
Publication Date30 September 2012
Normative References(Required to achieve compliance to this standard)EN 14103
Informative References(Provided for Information)EN 14111, EN 14331, EN 590, EN 14214:2008/AMD 1:2009, EN 14214:2012
International RelationshipsEN 16300:2012
Draft Superseded By11/30245755 DC
DescriptorsChromatography, Chemical analysis and testing, Gasoline, Determination of content, Fatty acids, Iodine, Automotive fuels, Plasma, Petroleum products, Emission spectrophotometry
ICS75.160.40
Title in FrenchCarburants pour automobiles. Détermination de l'indice d'iode dans les esters méthyliques d'acides gras. Méthode de calcul à partir des données obtenues par chromatographie en phase gazeuse
Title in GermanKraftstoffe für Kraftfahrzeuge. Bestimmung der Iodzahl in Fettsäure-Methylester (FAME). Berechnung aus gaschromatographischen Daten
CommitteePTI/13
ISBN978 0 580 75234 6
PublisherBSI
FormatA4
DeliveryYes
Pages14
File Size404 KB
Price£110.00


 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


Worldwide Standards
We can source any standard from anywhere in the world


BSOL

The faster, easier way to work with standards


Tracked Changes

Understand the changes made to a standard with our new Tracked Changes version