| 摘要 |
PURPOSE: Coal briquette for manufacturing cokes, and a manufacturing method thereof are provided to improve the strength and the compressive strength of coal briquette by being mixed with an ultraviolet hardening resin in a form that pulverized coal is filled among air gaps of the raw coal which has porosity. CONSTITUTION: A manufacturing method of coal briquette for manufacturing cokes comprises the steps of: manufacturing a coal mixture by mixing 100wt% of a coal mixture comprising raw coal and pulverized coal, and 3-10wt% of ultraviolet hardening resin which is a binder; pre-solidifying the coal mixture by irradiating ultraviolet ray; molding the pre-solidified coal mixture in a fixed form; and final-solidifying the molded coal mixture by irradiating ultraviolet ray. |
