BS EN 12916:2024 - Petroleum Products. Determination of Aromatic Hydrocarbon Types in Middle Distillates

High Performance Liquid Chromatography Method with Refractive Index Detection

Standard Number: BS EN 12916:2024

Pages: 26

Released: 2024-03-12

ISBN: 978 0 539 26709 9

Status: Standard

Overview

The BS EN 12916:2024 standard is an essential document for professionals in the petroleum industry. It provides a comprehensive method for the determination of aromatic hydrocarbon types in middle distillates using high performance liquid chromatography (HPLC) with refractive index detection. This standard is crucial for ensuring the quality and consistency of petroleum products, which are vital for various industrial applications.

Key Features

• Accurate Determination: The HPLC method with refractive index detection ensures precise and reliable results, making it a trusted choice for industry professionals.
• Comprehensive Coverage: With 26 pages of detailed guidelines, this standard covers all aspects of the determination process, from sample preparation to data interpretation.
• Up-to-Date Information: Released on 2024-03-12, this standard reflects the latest advancements and best practices in the field.
• International Recognition: As a BS EN standard, it is recognized and respected globally, ensuring compliance with international regulations and standards.

Benefits

Implementing the BS EN 12916:2024 standard in your operations offers numerous benefits:

• Enhanced Quality Control: By following this standard, you can ensure the consistent quality of your petroleum products, which is crucial for maintaining customer satisfaction and meeting regulatory requirements.
• Improved Efficiency: The detailed guidelines and procedures outlined in the standard help streamline the determination process, saving time and resources.
• Increased Credibility: Adhering to a recognized international standard enhances your credibility and reputation in the industry, opening up new business opportunities.
• Regulatory Compliance: Compliance with this standard ensures that your products meet the necessary regulatory requirements, reducing the risk of legal issues and penalties.

Who Should Use This Standard?

The BS EN 12916:2024 standard is designed for a wide range of professionals in the petroleum industry, including:

• Quality Control Managers: Ensure the consistent quality of petroleum products by implementing the guidelines outlined in this standard.
• Laboratory Technicians: Follow the detailed procedures for accurate determination of aromatic hydrocarbon types in middle distillates.
• Regulatory Compliance Officers: Ensure that your products meet the necessary regulatory requirements by adhering to this internationally recognized standard.
• Research and Development Teams: Utilize the latest advancements and best practices in the field to improve your products and processes.

Detailed Content

The BS EN 12916:2024 standard provides a thorough and detailed approach to the determination of aromatic hydrocarbon types in middle distillates. The content includes:

• Introduction: An overview of the importance of determining aromatic hydrocarbon types in middle distillates and the role of HPLC with refractive index detection.
• Scope: Defines the range of applications and limitations of the standard.
• Normative References: Lists the essential references and documents that are necessary for the application of the standard.
• Terms and Definitions: Provides clear definitions of key terms used throughout the standard.
• Principle: Describes the fundamental principles behind the HPLC method with refractive index detection.
• Reagents and Materials: Details the necessary reagents and materials required for the determination process.
• Apparatus: Specifies the equipment and apparatus needed to perform the determination accurately.
• Sampling: Outlines the procedures for proper sample collection and preparation.
• Procedure: Provides step-by-step instructions for conducting the determination, including calibration, sample analysis, and data interpretation.
• Calculation: Explains the methods for calculating the results and ensuring their accuracy.
• Precision and Bias: Discusses the precision and potential biases of the method, along with ways to minimize them.
• Reporting: Offers guidelines for reporting the results in a clear and standardized manner.
• Annexes: Includes additional information and examples to support the main content of the standard.

Why Choose BS EN 12916:2024?

Choosing the BS EN 12916:2024 standard for the determination of aromatic hydrocarbon types in middle distillates offers several advantages:

• Reliability: Developed by experts in the field, this standard provides reliable and accurate methods for determining aromatic hydrocarbon types.
• Comprehensive: With 26 pages of detailed guidelines, it covers all aspects of the determination process, ensuring thorough and precise results.
• Up-to-Date: Reflects the latest advancements and best practices in the field, ensuring that you are using the most current and effective methods.
• Internationally Recognized: As a BS EN standard, it is recognized and respected globally, ensuring compliance with international regulations and standards.

Conclusion

The BS EN 12916:2024 standard is an invaluable resource for professionals in the petroleum industry. By providing a comprehensive and reliable method for the determination of aromatic hydrocarbon types in middle distillates, it ensures the quality and consistency of petroleum products. Whether you are a quality control manager, laboratory technician, regulatory compliance officer, or part of a research and development team, this standard offers the guidelines and procedures you need to achieve accurate and reliable results.

Invest in the BS EN 12916:2024 standard today and ensure the highest quality and compliance for your petroleum products.

BS EN 12916:2024

This standard BS EN 12916:2024 Petroleum products. Determination of aromatic hydrocarbon types in middle distillates. High performance liquid chromatography method with refractive index detection is classified in these ICS categories:

• 75.080 Petroleum products in general

This document specifies a test method for the determination of the content of mono-aromatic, di aromatic and tri+-aromatic hydrocarbons in diesel fuels, paraffinic diesel fuels and petroleum distillates. This document specifies two procedures, A and B. Procedure A is applicable to diesel fuels that may contain fatty acid methyl esters (FAME) up to 30 % (V/V) (as in [1], [2] or [3]) and petroleum distillates in the boiling range from 150 °C to 400 °C (as in [4]. Procedure B is applicable to paraffinic diesel fuels with up to 7 % (V/V) FAME. This procedure does not contain a dilution of the sample in order to determine the low levels of aromatic components in these fuels. The polycyclic aromatic hydrocarbons content is calculated from the sum of di-aromatic and tri+-aromatic hydrocarbons and the total content of aromatic compounds is calculated from the sum of the individual aromatic hydrocarbon types. Compounds containing sulfur, nitrogen and oxygen can interfere in the determination; mono-alkenes do not interfere, but conjugated di-alkenes and poly-alkenes, if present, can do so. The measurement ranges that apply to this method are given in Table 2 and Table 3. NOTE 1 For the purpose of this document, the terms "% (m/m)" and "% (V/V)" are used to represent the mass fraction, µ, and the volume fraction, φ, of a material respectively. NOTE 2 By convention, the aromatic hydrocarbon types are defined on the basis of their elution characteristics from the specified liquid chromatography column relative to model aromatic compounds. Their quantification is performed using an external calibration with a single aromatic compound for each of them, which may or may not be representative of the aromatics present in the sample. Alternative techniques and test methods may classify and quantify individual aromatic hydrocarbon types differently. NOTE 3 Backflush is part of laboratory-internal maintenance. WARNING - The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of users of this document to take appropriate measures to ensure the safety and health of personnel prior to application of the standard, and fulfil statutory and regulatory requirements for this purpose.