Abstract
In this test, a comparative analysis between Pulverized coal ash (PCA) and several general sorbent was made. It indicated that we could replace the general sorbent with PCA to economize fund, decrease the pollution of the environment and open the new way of PCA comprehensive utilization. The optimal technology condition of regeneration by the orthogonal test of contact method was studied and the character of the fire-resisting oil behind & after regeneration was analyzed.
