Investigation of the Impact of Leaching Agent Concentration and pH on the Stability of Agglomeration of Ion-Absorbed Rare Earth Deposits

Figure 12

The pH of the leaching solution influence the proportion of ore samples’ pores distribution. (a) The pore ratio before column leaching. (b) The pore ratio after column leaching. (c) Change of the pore ratio differences.

(a)

(b)

(c)