SIST EN ISO 13032:2024

Petroleum products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method (ISO 13032:2024)

This document is directed specifically at the lower end of the concentration range covered in ISO 20847. By selecting the instrument type, a better signal-to-background ratio for sulfur K L2,3 emission is assured. A knowledge of the general composition of the sample for analysis is advantageous in obtaining the best test result. Compared to the previous version new fuels have been added to the scope. In addition, the precision and bias statements as well as the concentration range were updated based on results of a new interlaboratory study. This has been done for gasoline and diesel type fuels including new fuels HVO and GTL as well as for FAME type samples.

Mineralölerzeugnisse - Bestimmung niedriger Schwefelgehalte in Kraftstoffen - Energiedispersives Röntgenfluoreszenzspektrometrieverfahren (ISO 13032:2024)

Dieses Dokument legt ein energiedispersives Röntgenfluoreszenzverfahren (en: energy dispersive X-ray fluorescence, EDRFA) zur Bestimmung des Schwefelgehaltes in Kraftstoffen fest. Dieses Dokument ist anwendbar für:
-   Ottokraftstoffe mit einem Sauerstoffgehalt von bis zu 3,7 % Massenanteil (einschließlich von bis zu 10 % Volumenanteil Ethanol) und einem Schwefelgehalt im Bereich von 6,9 mg/kg bis 56,7 mg/kg;
-   Dieselkraftstoffe, einschließlich jener mit einem Gehalt von bis zu 30 % Volumenanteil Fettsäure-Methylester (FAME, en: fatty acid methyl ester), paraffinischen Dieselkraftstoff und reines FAME mit einem Schwefelgehalt im Bereich von 5,0 mg/kg bis 60,2 mg/kg.
Der Schwefelgehalt in anderen Produkten kann mit dem in diesem Dokument festgelegten Prüfverfahren untersucht werden; jedoch sind für andere als die in diesem Dokument genannten Kraftstoffe und Bereiche für den Schwefelgehalt keine Präzisionsangaben ermittelt worden.
Wegen spektraler Überlagerungen ist das in diesem Dokument festgelegte Prüfverfahren nicht auf verbleite Ottokraftstoffe oder Ottokraftstoffe mit Bleigehalten von mehr als 8 mg/kg einsetzbar. Das Prüfverfahren ist ebenfalls nicht auf Produkte oder Rohmaterialien anwendbar, die Blei-, Silicium-, Phosphor-, Calcium-, Kalium- oder Halogenid-Gehalte von mehr als 1/10 des gemessenen Schwefelgehaltes oder mehr als 10 mg/kg aufweisen, wobei der größere Wert gilt.
WARNUNG — Die Anwendung dieses Dokuments kann den Einsatz gefährlicher Stoffe, Arbeitsgänge und Geräte mit sich bringen. Dieses Dokument beansprucht nicht, alle damit verbundenen Sicherheitsprobleme zu behandeln. Es liegt in der Verantwortung der Person, die das Dokument anwendet, vor der Anwendung geeignete Maßnahmen für die Sicherheit und den Gesundheitsschutz des Personals zu ergreifen und andere anwendbare Anforderungen für diesen Zweck zu erfüllen.

Produits pétroliers et connexes - Détermination de la teneur en soufre en faible concentration dans les carburants pour automobiles - Méthode spectrométrique de fluorescence de rayons X dispersive en énergie (ISO 13032:2024)

Le présent document spécifie une méthode d'essai par fluorescence de rayons X dispersive en énergie (FXDE) pour le dosage du soufre dans les carburants automobiles. Le présent document est applicable:
—    à l’essence pour automobiles contenant jusqu'à 3,7 % en masse d’oxygène [y compris celle contenant de l’éthanol jusqu’à 10 % en volume] et ayant une teneur en soufre comprise entre 6,9 mg/kg et 56,7 mg/kg,
—    aux gazoles, y compris ceux contenant jusqu'à 30 % en volume d'esters méthyliques d'acide gras (EMAG), aux gazoles paraffiniques, et aux EMAG purs ayant des teneurs en soufre comprises entre 5,0 mg/kg et 60,2 mg/kg.
La teneur en soufre dans d'autres produits peut être déterminée suivant la méthode d’essai spécifiée dans le présent document; cependant, il n'a pas été établi de données de fidélité pour des produits autres que les carburants pour automobiles et pour des résultats en dehors du domaine spécifié pour le présent document.
En raison de recouvrements spectraux, le présent document n'est pas applicable à l’essence pour automobiles contenant du plomb, ni à l’essence contenant du plomb à une teneur supérieure à 8 mg/kg, ni aux produits et charges contenant du plomb, du silicium, du phosphore, du calcium, du potassium ou des halogénures à des concentrations qui dépassent le dixième de la teneur en soufre mesurée, ou plus de 10 mg/kg, en choisissant la plus grande de ces valeurs.

Naftni proizvodi - Določevanje nizke koncentracije žvepla v gorivih za motorna vozila - Metoda z energijsko-disperzivno rentgensko fluorescenčno spektrometrijo (ISO 13032:2024)

General Information

• Status: Published
• Public Enquiry End Date: 01-Aug-2023
• Publication Date: 03-Oct-2024
• ICS: 75.160.20 - Liquid fuels
• Technical Committee: NAD - Petroleum products, lubricants and related products
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 11-Sep-2024
• Due Date: 16-Nov-2024
• Completion Date: 04-Oct-2024
• Ref Project: EN ISO 13032:2024 - Petroleum and related products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method (ISO 13032:2024)

Relations

• Replaces: SIST EN ISO 13032:2012 - Petroleum products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method (ISO 13032:2012)
• Effective Date: 01-Nov-2024

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2024
Nadomešča:
SIST EN ISO 13032:2012
Naftni proizvodi - Določevanje nizke koncentracije žvepla v gorivih za motorna
vozila - Metoda z energijsko-disperzivno rentgensko fluorescenčno spektrometrijo
(ISO 13032:2024)
Petroleum products - Determination of low concentration of sulfur in automotive fuels -
Energy-dispersive X-ray fluorescence spectrometric method (ISO 13032:2024)
Mineralölerzeugnisse - Bestimmung niedriger Schwefelgehalte in Kraftstoffen -
Energiedispersives Röntgenfluoreszenzspektrometrieverfahren (ISO 13032:2024)
Produits pétroliers et connexes - Détermination de la teneur en soufre en faible
concentration dans les carburants pour automobiles - Méthode spectrométrique de
fluorescence de rayons X dispersive en énergie (ISO 13032:2024)
Ta slovenski standard je istoveten z: EN ISO 13032:2024
ICS:
75.160.20 Tekoča goriva Liquid fuels
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 13032
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2024
EUROPÄISCHE NORM
ICS 75.160.20 Supersedes EN ISO 13032:2012
English Version
Petroleum products - Determination of low concentration
of sulfur in automotive fuels - Energy-dispersive X-ray
fluorescence spectrometric method (ISO 13032:2024)
Produits pétroliers et connexes - Détermination de la Mineralölerzeugnisse - Bestimmung niedriger
teneur en soufre en faible concentration dans les Schwefelgehalte in Kraftstoffen - Energiedispersives
carburants pour automobiles - Méthode Röntgenfluoreszenzspektrometrieverfahren (ISO
spectrométrique de fluorescence de rayons X 13032:2024)
dispersive en énergie (ISO 13032:2024)
This European Standard was approved by CEN on 25 January 2024.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13032:2024 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 13032:2024) has been prepared by Technical Committee ISO/TC 28 "Petroleum
and related products, fuels and lubricants from natural or synthetic sources" in collaboration with
Technical Committee CEN/TC 19 “Gaseous and liquid fuels, lubricants and related products of
petroleum, synthetic and biological origin” the secretariat of which is held by NEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by February 2025, and conflicting national standards
shall be withdrawn at the latest by February 2025.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 13032:2012.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 13032:2024 has been approved by CEN as EN ISO 13032:2024 without any modification.

International
Standard
ISO 13032
Second edition
Petroleum and related products —
2024-08
Determination of low concentration
of sulfur in automotive fuels
— Energy-dispersive X-ray
fluorescence spectrometric method
Produits pétroliers et connexes — Détermination de la teneur
en soufre en faible concentration dans les carburants pour
automobiles — Méthode spectrométrique de fluorescence de
rayons X dispersive en énergie
Reference number
ISO 13032:2024(en) © ISO 2024
ISO 13032:2024(en)
© ISO 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
ISO 13032:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Reagents and materials . 2
5.1 Diluent oil .2
5.2 Sulfur compounds .2
5.3 Reference materials .3
5.4 Quality control samples .3
6 Apparatus . 3
7 Sampling and sample handling . 4
8 Apparatus preparation . 4
8.1 Analyser .4
8.2 Sample cups .4
9 Calibration . 5
9.1 General .5
9.2 Preparation of primary standard solutions .5
9.3 Calibration standard solutions .6
9.4 Calibration procedure .7
10 Procedure . 8
11 Calculation . 8
12 Expression of results . 8
13 Precision . 9
13.1 General .9
13.2 Repeatability, r.9
13.3 Reproducibility, R .9
14 Test report . 9
Annex A (informative) Matrix effects . 10
Annex B (normative) Instructions for measuring low sulfur concentrations .12
Bibliography . 14

iii
ISO 13032:2024(en)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out through
ISO technical committees. Each member body interested in a subject for which a technical committee
has been established has the right to be represented on that committee. International organizations,
governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely
with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
The procedures
...