Mar 03, 2017 · Peanut haiqi pellet has large densities, so the combustion efficiency is high, when burning, the center temperature can reach more than 1100 degree centigrade, heat value can reach 3700 ~ 4000 kcal / kg, ash content less than 8%. Compare with coal and oil, the peanut haiqi also has its own unique advantages. High firepower and less ash.