| 摘要 |
<p>A method for recovering a valuable metal from a waste containing V, Mo and Ni, which comprises a step of drying the waste containing V, Mo and Ni, a step of charging the dried waste containing V, Mo and Ni, Fe as a reducing agent, and a flux into a heating furnace and heating and reducing them, to thereby form a V- containing slag and an Fe-Mo-Ni based alloy, and a step of adding Al as an reducing agent to the V-containing slag and reacting them, to thereby form an Fe-V based alloy and a CaO-Al2O3 slag. The method ca be used for recovering an Fe-Mo-Ni based alloy and an Fe-V based alloy from a waste containing V, Mo and Ni, with stability in good yield.</p> |
