GB/T 11062-2014
GB/T 11062-2014 Natural gas—Calculation of calorific values,density,relative density and Wobbe index
Abstract
This standard specifies the method for calculating the gross calorific value, net calorific value, density, relative density, and Wobbe index of dry natural gas, natural gas substitutes, and other gaseous fuels when their gas composition is expressed in terms of molar fraction.
This method also provides an estimate of the accuracy of the calculated physical properties.
This standard applies to any dry natural gas, natural gas substitutes, and other fuels that are typically in a gaseous state. For physical property calculations based on volume, this method is limited to gases with a methane molar fraction of not less than 0.5 in their composition.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 11062-2014 |
| CCS | Natural gas |
| ICS | Natural gas |
| Implement Date | 2015-05-01 |