The burning loss rate model of CDQ: because the gas material ratio cannot be reasonably determined in the production process of CDQ, the burning loss rate of coke is too high, so the burning loss rate model of CDQ is established to optimize the operating parameters. Promptly push suggestions on adjustment of operating parameters. Reduce coke burning loss rate.

Crude benzene recovery rate model: it is impossible to determine the correlation between the wash oil quality, distillation temperature, etc. and crude benzene recovery rate in the crude benzene recovery process. Therefore, a crude benzene recovery rate model is established to analyze and optimize the operating parameters for the abnormal conditions in the crude benzene recovery process.

Tar recovery rate model: During the tar recovery process, it is impossible to determine the correlation between the coordination quality and coke oven operating parameters and the tar recovery rate. Therefore, a tar recovery rate model is established to analyze and optimize the operating parameters according to the abnormal conditions in the tar recovery process.