GB/T 9109.5-2009 Petroleum and liquid petroleum products—Calculation of oil quantities—Dynamic measurement
GB/T 9109.5-2009 Petroleum and liquid petroleum products—Calculation of oil quantities—Dynamic measurement
Basic Information
Scope
This standard specifies the methods for calculating the volume of oil and liquid petroleum products (hereinafter referred to as oil products) in dynamic measurement, defines and explains the terms and symbols used in the calculation of oil volume in dynamic measurement of oil products, prescribes the formulae for calculating the volume of oil in air or under standard reference conditions for oil products equipped with different measuring instruments, and provides the relevant measurement parameters and correction coefficients involved in the calculation of oil volume, as well as their corresponding formulae and numerical tables.
This standard is only applicable to the dynamic measurement of single-phase oil products. The dynamic oil volume calculation methods specified in this standard do not include the calculation of the oil volume of liquefied petroleum gas and stable light hydrocarbons.
The standard reference conditions adopted in this standard for oil volume calculation are: temperature of 20 ℃, and pressure of 101.325 kPa.