95/04662 Activated carbons from semianthracite by steam activation. Effect of coal preoxidation and burn-off

Effects of Burn-off and Activation Tempe

Effects of Burn-off and Activation Temperature on Preparation of Activated Carbon from Corn Cob Agrowaste by CO2 and Steam

✍ Chiung-Fen Chang; Ching-Yuan Chang; Wen-Tien Tsai 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 166 KB

Previous studies have successfully demonstrated that corn cob is a suitable precursor for production of good activated carbon by chemical activation. However, respond to the need for cleaner production, this study focuses on the physical activation by gasifying agents such as CO(2) and steam. The ac