METHOD FOR TREATING PALM TRUNK AND APPARATUS FOR TREATING PALM TRUNK

摘要

PROBLEM TO BE SOLVED: To provide an apparatus and a method for treating a palm trunk which can control potassium concentration equal to or less than that of a wood pellet permissible as a solid fuel even when the potassium concentration in the palm trunk fluctuates and becomes high, dispense with a large amount of supply water and waste liquid, are simple, and suppress an increase in power.SOLUTION: A method for treating a palm trunk includes: a pulverization step of fibrillating a palm trunk to a soft tissue and a vascular bundle with the use of a pulverizer and pulverizing the palm trunk; a water addition step of adding water to the palm trunk pulverized in the pulverization step; and a compression step of compressing the powdery palm trunk to which the water is added in the water addition step.SELECTED DRAWING: Figure 1