| 摘要 |
<p>PURPOSE: To provide a method for manufacturing solid fuel which is ignited very smoothly, does not generate harmful gas or smoke during combustion, maintains long combustion time and high heat quantity and continuously emits far-infrared rays useful to the human body during combustion. CONSTITUTION: The method for manufacturing solid fuel comprises the steps of mixing 50 to 70 wt.% of charcoal powder of oak tree, 5 to 10 wt.% of corn starch, 20 to 26 wt.% of barium, and 5 to 10 wt.% of saltpeter; steaming the mixture at a steam pressure of 0.6 to 0.8 kgf/cm¬2; putting the steamed mixture into a mold; and applying a pressure of 400 to 500 kgf/cm¬2 to the mixture in the mold so that the mixture is molded into the solid fuel.</p> |
