DS/ISO 1928:2009
固体矿物燃料 弹式量热法总热值的测定和净热值的计算

Solid mineral fuels - Determination of gross calorific value by the bomb calorimetric method and calculation of net calorific value

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标准号

DS/ISO 1928:2009

发布

2009年

发布单位

丹麦标准化协会

当前最新

DS/ISO 1928:2009

 

 

被代替标准

DS/ISO 1928:1996

适用范围

This International Standard specifies a method for the determination of the gross calorific value of a solid mineral fuel at constant volume and at the reference temperature 25 ºC in a bomb calorimeter calibrated by combustion of certified benzoic acid.The result obtained is the gross calorific value of the analysis sample at constant volume with all the water of the combustion products as liquid water. In practice, fuel is burned at constant (atmospheric) pressure and the water is not condensed but is removed as vapour with the flue gases. Under these conditions, the operative heat of combustion is the net calorific value of the fuel at constant pressure.

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