The paper presents the activated calcinations temperature of bauxite and the optimum digestion conditions of activatedbauxite as well as its feasibility.
为了强化铝土矿的溶出工艺，提出对矿石增加焙烧来活化矿石，以降低溶出条件，拓宽溶出范围。
2
On the basis of analysis of activated silicon and aluminum components, a new smelting process of Si Al Fe alloy by use of coal spoil for replace a part of bauxite was proposed.