PREPARATION METHOD OF ACTIVATED CARBONS FROM WASTED FOODS BY CHEMICAL ACTIVATION WITH ZINC CHLORIDE

摘要

PURPOSE: a kind of manufacture active carbon is effectively substituted active carbon and food waste by zinc chloride chemical activation method from food waste and passes through activation food and zinc chloride. ;CONSTITUTION: a kind of manufacture active carbon is from food waste by zinc chloride chemical activation method following steps: dry food waste; Re-dry food and zinc chloride; And 400 in food are by an active temperature 700& deg; C. The mass ratio of dry food waste is 1:0.1~10. Activation step carries out 0.3 -3. Activation step executes in kiln. ;The 2010 of copyright KIPO submissions