The calorific values of petrol and CNG are 45000 kJ/kg and 50,000 kJ/kg, respectively.
Which has higher calorific value CNG or LPG?
Calorific Values of LPG and CNG: LPG has high calorific value of 90 to 95 MJ/m3 compared to CNG which has calorific value of as low as 35 to 40 MJ/m3. Thus, LPG is more efficient fuel than biogas, petrol, diesel, kerosene and CNG.
What is calorific value gas?
Calorific value (CV) is a measure of heating power and is dependent upon the composition of the gas. The CV refers to the amount of energy released when a known volume of gas is completely combusted under specified conditions.