Abstract:

The process flow and features of tar distillation processes in China and foreign countries are discussed. The process flow and features of the newly developed tar distillation are described. Through comparison, the superiority of the new process is showed. The tar processing capacity of one set of plant can be up to 500 000t/a, and the macro-scale operations technology, energy-saving and energy consumption reduction are realized. The new process has the value of popularization.