... , fire quickly, burning time: 4-5 hours, easy deliming, white ash, the content of ash: 2.6% -3.6 %, calorific value:7600-8600 kcal ... , moisture content:<6%, the cross section tidy, a very ... explode, fire quickly, burning time: 3-4 hours, easy deliming, white ash, the content of ash: 2.6% -3.6 %, calorific value:7200-7600 kcal, ...