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ISO/AWI 20765-4

Natural gas — Calculation of thermodynamic properties — Part 4: Gross characterisation method for fluid phase properties ISO/AWI 20765-4

General information

20.00   New project registered in TC/SC work programme   Jan 8, 2026

ISO

ISO/TC 193/SC 1 Analysis of natural gas

International Standard

Scope

The method calculates volumetric and caloric properties of natural gases, manufactured fuel gases, and similar mixtures, at conditions where the mixture is in the homogeneous (single-phase) fluid state. Properties such as hydrocarbon dew point are unlikely to be calculated accurately.

Life cycle

NOW

IN_DEVELOPMENT
ISO/AWI 20765-4
20.00 New project registered in TC/SC work programme
Jan 8, 2026




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