Carbohydrates
hydrogen calorific value is 150000 kJ/kg
Hydrogen
Among common solid fuels, peat generally has the lowest calorific value, typically ranging from 3,000 to 5,000 kcal/kg. In contrast, anthracite coal boasts the highest calorific value, often exceeding 7,000 kcal/kg. Thus, peat is the least energy-dense, while anthracite is the most.
Anthracite has the highest calorific value. and South African coal is best in the world.
GVC stands for gross caloric value. Gross calorific value may be converted to net calorific value by using the following equation, Net calorific value = Gross calorific value - (10.02 x Percent Moisture)
Coal
You can convert gross calorific value (GCV) to net calorific value (NCV) by subtracting the latent heat of vaporization of water formed during combustion from GCV. The equation for this is NCV = GCV - 2.5 x (9 x % H2 - % O2), where % H2 is the percentage of hydrogen in the fuel and % O2 is the percentage of oxygen in the fuel.
Dung cakes. Its has a calorific value of 7 kilojoule.
Pure fat, such as oils and butter, has the highest calorific value at 9 calories per gram. This is more than double the calories per gram of carbohydrates and proteins, which each provide 4 calories per gram.
Hydrogen has the highest calorific value, which should make it good fuel
15-17 calorific value
the calorific value of biodeisel is 150kJ/g