GB/T 11062-2014
Natural gas.Calculation of calorific values, density, relative density and Wobbe index (English Version)
- Standard No.
- GB/T 11062-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2021-04
- Replace By
- GB/T 11062-2020
- Latest
- GB/T 11062-2020
- Replace
- GB/T 11062-1998
- Scope
- This standard specifies the methods for calculating the high calorific value, low calorific value, density, relative density and Wobbe index of dry natural gas, natural gas substitutes and other gaseous fuels when the gas composition expressed in mole fraction is known. The method also gives an estimate of the precision of the calculated physical property values. This standard applies to any dry natural gas, natural gas substitutes, and other fuels that are normally in the gaseous state. For volume-based physical property calculations, this method is limited to gases with a methane mole fraction of not less than 0.5.
GB/T 11062-2014 history
- 2020 GB/T 11062-2020 Natural gas—Calculation of calorific values, density, relative density and Wobbe indices from composition
- 2014 GB/T 11062-2014 Natural gas.Calculation of calorific values, density, relative density and Wobbe index
- 1998 GB/T 11062-1998 Natural gas--Calculation of calorific values, density, relative density and Wobbe index from composition
