... capacity, high activity, high strength , good sustainability for activity and sulfur absorption capacity, and good tolerance to ... wood plate should be put on the adsorbent for the operator to stand upon.(6)A stainless ... )Heating speed: 30-50/h from room temperature to 120, 120 for 2 h, 50/h over 120 until ... required temperature is attained. Keep at the temperature for 4h.( ...