ISO 4130:1978

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ISO 4130:1978 provides a standardized method for accurately determining the calorific value of coal and coke, which plays a vital role in energy production and industrial applications.

ISO 4130:1978 is an international standard that specifies the method for determining the calorific value of coal and coke. Specifically, it deals with measuring the gross calorific value (the total heat released when the fuel is completely burned) of these materials using a bomb calorimeter.