1 Scope
This standard specifies calculation method of oil quantities for dynamic measurement of petroleum and liquid petroleum products (hereinafter referred to as petroleum products) and calculation formulas of oil quantities for weight of petroleum products equipped with different measurement tools in the air or volume under standard reference conditions, defines and explains terms and symbols used in calculation of oil quantities for dynamic measurement of petroleum products and gives relevant measurement parameter and converting facter as well as corresponding formulas and numerical tables involved with calculation of oil quantities.
This standard is only applicable to dynamic measurement of single-phase petroleum products. Calculation method of dynamic oil quantities specified in this standard exlcudes calculation of oil quantities for liquefied petroleum gas and stable light hydrocarbon
Standard reference conditions adopted for calculation of oil quantities in this standard are 20℃ and 101.325kPa.
2 Normative References
The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard.For dated reference, subsequent amendments to (excluding corrigenda), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document is applicable to this national standard.
Contents
Foreword I
Introduction III
1 Scope
2 Normative References
3 Terms, Definitions and Symbols
4 Significant digits and Value Rounding of Measurement Parameters
5 Preparation of Basic Data
6 Calculation Method of Oil Quantities
7 Measurement document
8 Example for Calculation of Oil Quantities
Appendix A (Informative) Reading Rule of Measurement Data
Appendix B (Normative) Calculation Method for Correction Factor for Volume Pressure of Petroleum Products
Appendix C (Normative) Compressibility Factor for Hydrocarbon
Appendix D (Normative) Density Converting for Petroleum and Liquid Petrolatum Products from 20℃ to 15℃
Appendix E (Informative) Mass Converting Factor
Appendix F (Informative) Format and Contents of Measurement Document
Appendix G (Normative) Converting from Density at 15℃ to Barrel/t Factor
