In the paper, the reaction pattem and technological requirement of the co-process-ing of coal with waste polymer are studied in a 50 ml reactor. The results sho
The oxidation heat of coal is the direct reason leading to coal spontaneous combustion. When coal is exposed in oxygen atmosphere, the physical adsorption and c
Analyzed working principle and starting process of asynchronous motor direct torque control system. In order to solve the problem of serious fluctuation of star