ISO 6976

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Natural gas - Calculation of calorific values, density, relative density and Wobbe index from composition

This standard calculates calorific values(molar, volume and mass based) along with other properties from a gas composition.



Configuration


OptionSetting
Composition Input Type
Components
Reference Metering/Combustion Temperature
Molar Mass Calculation Method
CV Calculation Method
Included Results

Inputs


Field NameUnitsValue
Methane (Unnormalised)
Ethane (Unnormalised)
Propane (Unnormalised)
iButane (Unnormalised)
nButane (Unnormalised)
iPentane (Unnormalised)
nPentane (Unnormalised)
neoPentane (Unnormalised)
Hexane (Unnormalised)
Heptane (Unnormalised)
Octane (Unnormalised)
Nonane (Unnormalised)
Decane (Unnormalised)
Hydrogen (Unnormalised)
Water (Unnormalised)
Hydrogen Sulphide (Unnormalised)
CarbonMonoxide (Unnormalised)
Helium (Unnormalised)
Argon (Unnormalised)
Nitrogen (Unnormalised)
Oxygen (Unnormalised)
CarbonDioxide (Unnormalised)

Results


DescriptionUnitsActual
Composition Sum (Unnormalised)
Molecular Weight
Standard Compression Factor
Superior Ideal Volume Based CV
Superior Real Volume Based CV
Superior Ideal Mass Based CV
Superior Real Mass Based CV
Relative Density Ideal
Relative Density Real
Wobbe Index Ideal
Wobbe Index Real
Standard Density



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TEST DATE:25/06/2017 20:02:13