Recently the company completed an energy-saving retrofit for a 3000t/a rotary activation line, including insulation upgrade, combustion optimization and waste heat recovery. After the retrofit, overall energy consumption dropped notably with improved output and iodine value stability. The line is now in stable operation.
With stricter environmental standards and growing demand in water treatment and VOCs control, activated carbon demand keeps expanding. Meanwhile, earl
Aging activation furnaces commonly suffer from heat loss, incomplete combustion, unused waste heat and experience-based operation. Four retrofit direc
Choosing the activation furnace type is the core decision of an activated carbon project. This article compares rotary and Slep furnaces across feedst