THE EFFECTS OF THE SINTERING RATE OF THE QUALIFIED PROPPANT PRODUCT AND THE IMPROVE MEASURE

In the process of drying, semi - manufactured proppant will present grain breakage, and the device, together with the lack of strength of the semi-manufactured goods count for the phenomenon. Problem can be solved by improving the structure of the device and blending some bonding agent in the production process. In this case, the percent of pass of the burnt production could be raised attributed to the prevention of breakage during drying. However, the increase cost brought by the bonding agent renders this method immature and needs further investigation