BS EN ISO 17507-2:2025: Natural Gas Methane Number Calculation for Reciprocating Internal Combustion Engines

Introducing the BS EN ISO 17507-2:2025, a comprehensive standard that provides a detailed methodology for calculating the methane number of gaseous fuels, specifically designed for reciprocating internal combustion engines using the PKI method. This standard is an essential resource for professionals in the energy sector, engineers, and researchers who are involved in the analysis and optimization of natural gas fuels.

Key Features and Benefits

• Standard Number: BS EN ISO 17507-2:2025
• Pages: 32
• Release Date: December 22, 2025
• ISBN: 978 0 539 24405 2
• Status: Standard

This standard is meticulously crafted to ensure accuracy and reliability in the calculation of the methane number, which is crucial for the efficient operation and performance of internal combustion engines. By adhering to this standard, you can ensure that your engines are running optimally, reducing emissions and improving fuel efficiency.

Why Methane Number Matters

The methane number is a critical parameter that indicates the knock resistance of a gaseous fuel. A higher methane number signifies better knock resistance, which is essential for the smooth and efficient operation of engines. This standard provides a precise method to calculate this number, allowing for better fuel management and engine performance.

Who Should Use This Standard?

This standard is ideal for:

• Engine manufacturers and designers looking to optimize engine performance.
• Fuel suppliers and distributors aiming to provide high-quality gaseous fuels.
• Researchers and scientists involved in the study of gaseous fuels and combustion processes.
• Regulatory bodies and organizations setting standards for fuel quality and engine performance.

Comprehensive and Up-to-Date

Released on December 22, 2025, the BS EN ISO 17507-2:2025 is the latest in a series of standards that reflect the most current research and technological advancements in the field of gaseous fuels. With 32 pages of detailed guidelines and methodologies, this standard is a valuable tool for anyone involved in the natural gas industry.

Enhance Your Knowledge and Expertise

By integrating the BS EN ISO 17507-2:2025 into your practices, you will not only enhance your technical knowledge but also ensure compliance with international standards. This will position you as a leader in the field, capable of delivering superior products and services.

Conclusion

The BS EN ISO 17507-2:2025 is more than just a standard; it is a gateway to improved engine performance, fuel efficiency, and environmental responsibility. Whether you are an engineer, a fuel supplier, or a researcher, this standard is an indispensable resource that will guide you in achieving excellence in the field of natural gas fuels.

Invest in the BS EN ISO 17507-2:2025 today and take a significant step towards optimizing your operations and contributing to a more sustainable future.

BS EN ISO 17507-2:2025

This standard BS EN ISO 17507-2:2025 Natural gas — Calculation of methane number of gaseous fuels for reciprocating internal combustion engines is classified in these ICS categories:

• 75.060 Natural gas

Part 2 of ISO 17507 describes the calculation method for the methane number of a gaseous fuel according to the methodology developed by DNV in a consortium with leading engine OEMs and fuel gas suppliers.