... a sawmill, branches, husk, bamboo breadcrumbs, peanut shells, sunflower shell, vinasse, GanZheZha, soon, coconut shells, coffee grounds and the ... etc.), potato grass, withered leaves waste materials such as raw materials, after drying off smoke, high temperature and high ... , and the mechanism of charcoal is superior in quality natural charcoal, HanTanLiang in 85%, discusses about the estimated 7,000 ...