This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
ISO 91:2017 refers to temperature volume correction factors, which allow users to convert volumes, measured at ambient conditions, to those at reference conditions for transactional purposes. This document also refers to compressibility factors required to correct hydrocarbon volumes measured under pressure to the corresponding volumes at the equilibrium pressure for the measured temperature.
Status: PublishedPublication date: 2017-05
Edition: 1Number of pages: 15
Technical Committee: ISO/TC 28/SC 2 Measurement of petroleum and related products
- ICS :
- 75.180.30 Volumetric equipment and measurements
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Stage: 90.93 (Confirmed)
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