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PS 2872-2025
Active
Liquefied petroleum gases - Calculation method for density and vapour pressure
Committee:
Petroleum Products, Fuels, and Lubricants
Sector:
Chemicals and Petroleum
Available Standards
Original Standard
إنجليزي (English)
15
Page
2025
International Classification for Standards (ICS)
| Code | Classification |
|---|---|
| 75.160.30 | Gaseous fuels |
Adopted Standards
| Standards / Amendment / Corrigendum | |
|---|---|
| 1 | ISO 8973:1997 |
| 2 | Amd 1:2020 |
Replacement Sequence
| Replaces |
|---|
| PS 2872-2012 |
Scope
This International Standard describes a simplified method for the calculation of density and vapour pressure of liquefied petroleum gases (LPG) based on compositional data and density and vapour pressure factors for individual LPG components. A list of factors is provided in this International Standard. This method is intended for application in specifications of product quality and is not intended for application to quantity measurement in custody transfer (see ISO 6578).