1·The technological process of recovering copper and bismuth in wet handling elution residue by adding pyrolusite as oxidizing agents under the condition of ordinary pressure, low temperature, acidity.
主要介绍在常压、低温、酸性条件下加软锰矿为氧化剂湿法处理洗净残渣提取铜和铋的技术。
2·The technological feasibility of SO2 removal from tail gas of single-absorption H2SO4 plant with aqueous pyrolusite suspension as absorbent and commercial MnSO4 as byproduct is examined.
研究用软锰矿的水悬浮液脱除一转一吸硫酸生产尾气中的SO 2并副产工业硫酸标的工艺可行性。
3·The progress in flue gas desulphurization(FGD) with pyrolusite was reviewed from such aspects as desulfurization mechanism, unit and influencing factors in this paper.
从脱硫机理、脱硫装置、影响因素等方面对软锰矿烟气脱硫（FGD）的研究进展进行了综述。
4·The studied in this paper lay the solid foundation for the application of this Study on Flue Gas Desulfurzation with Pyrolusite Pulp in the Circulation Reactor in industry.
本研究为循环流反应器软锰矿烟气脱硫技术的实际应用打下了基础。