The results show: the rational dosingratio of the steel sediment, coal ash powder, and gypsum, can reach the good desulfurizing results.
通过实验研究，确定出了以钢渣、粉煤灰、石膏为主要原料的具有优良脱硫性能的钢渣脱硫剂配比。
2
The results showed that the rational dosingratio of the steel sediment, coal ash powder and gypsum could make desulfurizing adsorbent to reach the good desulfurizing properties.
试验表明：一定比例的钢渣、粉煤灰、石膏可以制备成性能良好的脱硫剂，得到良好的脱硫效果。
3
Standard leaning chemicals can be add into machine manually or using dosing pump to add pure chemicals and DI water automatically according to different ratio(5%~20%).