ISO 3839:1996/Amd 1:2020
(Amendment)Petroleum products - Determination of bromine number of distillates and aliphatic olefins - Electrometric method - Amendment 1
Petroleum products - Determination of bromine number of distillates and aliphatic olefins - Electrometric method - Amendment 1
Produits pétroliers — Détermination de l'indice de brome des distillats et des oléfines aliphatiques — Méthode électrométrique — Amendement 1
General Information
- Status
- Published
- Publication Date
- 24-Mar-2020
- Technical Committee
- ISO/TC 28 - Petroleum and related products, fuels and lubricants from natural or synthetic sources
- Drafting Committee
- ISO/TC 28/WG 26 - Physio-chemical and inspection tests
- Current Stage
- 6060 - International Standard published
- Start Date
- 25-Mar-2020
- Due Date
- 17-Oct-2020
- Completion Date
- 25-Mar-2020
Relations
- Effective Date
- 31-Jul-2021
Overview
ISO 3839:1996/Amd 1:2020 is an important amendment to the international standard for determining the bromine number of petroleum distillates and aliphatic olefins using an electrometric method. This amendment updates and clarifies critical aspects of the original ISO 3839:1996 standard, reflecting modern practices and environmental considerations in the analysis of petroleum products. Administered by ISO Technical Committee ISO/TC 28, which specializes in petroleum and related products, this document ensures reliable, consistent, and environmentally responsible testing procedures in the petroleum industry.
Key Topics
- Bromine Number Determination: The standard focuses on the accurate measurement of the bromine number, which indicates the degree of unsaturation in petroleum distillates and aliphatic olefins. This is essential for assessing the quality and properties of fuels and lubricants.
- Electrometric Method: The amendment maintains the electrometric technique as the preferred analytical procedure, offering sensitivity and precision for determining bromine number.
- Dilution Solvent Update: A significant revision replaces 1,1,1-trichloroethane with alternatives such as dichloromethane due to environmental concerns. The amendment highlights the discontinuation of 1,1,1-trichloroethane, an ozone-depleting substance, encouraging safer and regulatory-compliant solvents.
- Safety and Environmental Notes: The document includes warnings about solvent toxicity and environmental impact, emphasizing the need for safe handling and the potential for introducing other solvents like toluene or xylene based on product compatibility.
- Reference Modernization: The amendment updates cited references, such as ISO 3405, ensuring alignment with the latest standards for distillation characteristics of petroleum products.
Applications
- Petroleum Industry Quality Control: ISO 3839:1996/Amd 1:2020 is widely used by laboratories and quality control units in refineries and fuel production plants to determine unsaturation levels in distillates and olefins, which affect performance and stability.
- Fuel and Lubricant Formulation: The bromine number is critical in optimizing fuel compositions and lubricant formulations, influencing combustion properties and chemical stability.
- Regulatory Compliance: This standard supports compliance with environmental regulations by promoting the replacement of harmful solvents and ensuring accurate product characterization.
- Research and Development: Used in R&D settings for developing new petroleum products and additives by providing critical chemical property data.
- Environmental and Safety Assessments: The amendment’s emphasis on solvent safety helps organizations minimize harmful exposure during analytical testing.
Related Standards
- ISO 3405: Petroleum and related products - Determination of distillation characteristics at atmospheric pressure, referenced for complementary testing of petroleum fractions.
- ISO/IEC Directives: Guidelines followed in drafting and maintaining the standard for international harmonization and conformity assessment.
- Environmental Standards on Solvents: Various international regulations restricting ozone-depleting substances, ensuring the use of environmentally safer chemicals in testing protocols.
- ISO 8217: Specification for marine fuels, where bromine number measurement plays a role in quality assurance.
By adhering to ISO 3839:1996/Amd 1:2020, petroleum laboratories and industries can ensure precise, reliable determination of bromine numbers using an updated electrometric method that prioritizes safety and environmental responsibility. This standard is vital for maintaining product quality, regulatory compliance, and fostering sustainable analytical practices in the petroleum sector.
ISO 3839:1996/Amd 1:2020 - Petroleum products — Determination of bromine number of distillates and aliphatic olefins — Electrometric method — Amendment 1 Released:3/25/2020
ISO 3839:1996/Amd 1:2020 - Produits pétroliers — Détermination de l'indice de brome des distillats et des oléfines aliphatiques — Méthode électrométrique — Amendement 1 Released:5/11/2020
Frequently Asked Questions
ISO 3839:1996/Amd 1:2020 is a standard published by the International Organization for Standardization (ISO). Its full title is "Petroleum products - Determination of bromine number of distillates and aliphatic olefins - Electrometric method - Amendment 1". This standard covers: Petroleum products - Determination of bromine number of distillates and aliphatic olefins - Electrometric method - Amendment 1
Petroleum products - Determination of bromine number of distillates and aliphatic olefins - Electrometric method - Amendment 1
ISO 3839:1996/Amd 1:2020 is classified under the following ICS (International Classification for Standards) categories: 71.080.10 - Aliphatic hydrocarbons; 75.080 - Petroleum products in general. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO 3839:1996/Amd 1:2020 has the following relationships with other standards: It is inter standard links to ISO 3839:1996. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ISO 3839:1996/Amd 1:2020 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 3839
Second edition
1996-10-01
AMENDMENT 1
2020-03
Petroleum products —
Determination of bromine number
of distillates and aliphatic olefins —
Electrometric method
AMENDMENT 1
Produits pétroliers — Détermination de l'indice de brome des
distillats et des oléfines aliphatiques — Méthode électrométrique
AMENDEMENT 1
Reference number
ISO 3839:1996/Amd.1:2020(E)
©
ISO 2020
ISO 3839:1996/Amd.1:2020(E)
© ISO 2020
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
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below or ISO’s member body in the country of the requester.
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CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
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Published in Switzerland
ii © ISO 2020 – All rights reserved
ISO 3839:1996/Amd.1:2020(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
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on the ISO list of
...
NORME ISO
INTERNATIONALE 3839
Deuxième édition
1996-10-01
AMENDEMENT 1
2020-03
Produits pétroliers — Détermination
de l'indice de brome des distillats et
des oléfines aliphatiques — Méthode
électrométrique
AMENDEMENT 1
Petroleum products — Determination of bromine number of
distillates and aliphatic olefins — Electrometric method
AMENDMENT 1
Numéro de référence
ISO 3839:1996/Amd.1:2020(F)
©
ISO 2020
ISO 3839:1996/Amd.1:2020(F)
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2020
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: +41 22 749 01 11
Fax: +41 22 749 09 47
E-mail: copyright@iso.org
Web: www.iso.org
Publié en Suisse
ii © ISO 2020 – Tous droits réservés
ISO 3839:1996/Amd.1:2020(F)
Avant-propos
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Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier, de prendre note des différents
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