prSSH EN ISO 17507-2:2025

Natural gas - Calculation of methane number of gaseous fuels for reciprocating internal combustion engines - Part 2: PKI method (ISO 17507-2:2025)

General information

Current stage: 40.20 Effective date: 9 shk 2026

Next stage: 40.60 Next stage date: 11 maj 2026

Originator: DPS

Owner: DPS/KT 19

Type: European Norm

ICS: 75.060

Scope

This document specifies the PKI method for the calculation of the methane number of a gaseous fuel, using the composition of the gas as sole input for the calculation.
This document applies to natural gas (and biomethane) and their admixtures with hydrogen.

Life cycle

NOW

IN_DEVELOPMENT
prSSH EN ISO 17507-2:2025
40.20 DIS ballot initiated: 12 weeks
9 shk 2026

Related project

Adopted from EN ISO 17507-2:2025 IDENTICAL

Adopted from ISO 17507-2:2025 IDENTICAL

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