This new way gives a new way by use of pyritic slag.
该工艺为硫酸烧渣的综合利用开辟了新的途径。
At the same time, desulphurization is studied in comprehensive utilizing of pyritic slag.
同时，针对硫酸烧渣综合利用中的脱硫问题进行了进一步探讨。
NAG was more accurate than NAPP in predicting acid forming potential of the tailings due to the uncompleted oxidization of pyritic sulfur.
由于黄铁矿硫不会完全被氧化，NAG比NAPP可更为准确地预测尾矿的产酸潜力。
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