ČSN EN ISO 17507-2 (385578)

Natural gas - Calculation of methane number of gaseous fuels for reciprocating internal combustion engines - Part 2: PKI method

STANDARD published on 1.6.2026

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The information about the standard:

Designation standards: ČSN EN ISO 17507-2
Classification mark: 385578
Catalog number: 523528
Publication date standards: 1.6.2026
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN ISO 17507-2 (385578):

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