Activated Carbon Activated Charcoal Activated Coal Activated Coke Active Carbon Active Charcoal Active Coal Active Coke Spent Activated Carbon Spent Activated Charcoal Spent Activated Coal Spent Activated Coke Spent Active Carbon Spent Active Charcoal Spent Active Coal Spent Active Coke Used Up Activated Carbon Used Up Activated Charcoal Used Up Activated Coal Used Up Activated Coke Used Up Active Carbon Used Up Active Charcoal Used Up Active Coal Used Up Active Coke Consumed Activated Carbon Consumed Activated Charcoal Consumed Activated Coal Consumed Activated Coke Consumed Active Carbon Consumed Active Charcoal Consumed Active Coal Consumed Active Coke Depleted Activated Carbon Depleted Activated Charcoal Depleted Activated Coal Depleted Activated Coke Depleted Active Carbon Depleted Active Charcoal Depleted Active Coal Depleted Active Coke