ISO 17507-1:2025

Natural gas. Calculation of methane number of gaseous fuels for reciprocating internal combustion engines — - Part 1: MNc method

Current

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Published:

9 Dec 2025

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1 Scope

This document specifies the MN_C 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.

Product Details

Descriptors

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ICS Codes

75.060 Natural gas

Committee

PTI/15

International relationships

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ISBN

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Publisher

ISO