METHOD OF PRETREATMENT OF OIL PALM TRUNK AND METHOD OF MANUFACTURING BIOMASS FUEL

摘要

Provided is a method of pretreatment of oil palm trunks (OPT) with which alkali metal and chlorine can be efficiently removed from oil palm trunks. This method of pretreatment of oil palm trunks includes: a step (a) of breaking an oil palm trunk into pieces; a step (b) of washing the oil palm trunk that has been broken into pieces in step (a) with water while physically impacting the same; a step (c) of spraying water and washing the oil palm trunk that has been washed with water in step (b) after the water has been drained; and a step (d) of compressing the oil palm trunk that has been sprayed with water and washed in step (c).