| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a treatment method of waste plastics which does not decrease the coke strength of the products. SOLUTION: In a method of adding coal to waste plastics and treating the same in a coke oven, the difference between the angles of rest of the waste plastics and the coal is set within±10 deg.. Furthermore, coal with an angle of rest of 20-40 deg. is used.</p> |
