... drying temperature is 160°C ~ 250°C.Without dryer,If the drying time is long or in the case of strong sunlight. Part ... of ignition,to carbonization furnace temperature slowly rose to 160 °C, when stipends moisture contained mainly rely on applied heat ... carbonization furnace temperature to rise to between 160 ~ 280 °C. In this case, the woody material, the thermal decomposition reaction, the ...