This standard describes the method for measuring the gross calorific value of crude oil and petroleum products using an improved Nenken cylinder calorimeter, and the method for measuring the gross calorific value of crude oil and petroleum products and the net calorific value of petroleum products based on the properties of the sample. Specifies the estimation method using calculation formulas.
JIS K 2279:2003 history
2003JIS K 2279:2003 Crude petroleum and petroleum products -- Determination and estimation of heat of combustion
1993JIS K 2279:1993 Crude petroleum and petroleum products -- Determination and estimation of heat of combustion