| 摘要 |
<p>Process for producing briquette material for hot briquetting by pyrolytic decomposition of agglutinated coal mixed with thermally stable substances at a temperature comprised between 450 and 530oC, and appropriate units for implementing such process. In a moving bed reactor (2, 4, 5), the briquette material, which is more accurately defined in the generic term of the main claim and which is formed by pyrolytic decomposition of the agglutinated coal part, is maintained in a continuous mixing and kneading motion. The briquette material is first moved into a rotary mixing and kneading motion substantially parallel to the roller axes and falls at an average speed which is lower than 3 cm/s by gravity before it is finally evenly distributed throughout the width of the rolls in a substantially perpendicular rotation motion.</p> |
