pyrolusite造句
1. The technology and kinetics of pyrolusite was studied in acid solution by using the cane molasses as reducing agent, which was the regeneration resource.
2. The result showed that in different time pyrolusite coexisting component had different effect on desulfurization efficiency and manganese iron.
3. Ore minerals are composed of psilomelane, pyrolusite, braunite, rhodochrosite and manganocalcite and gangue minerals are composed of magnetite, goethite and pyrite and so on.
4. By curing process, and used pyrite, pyrolusite and sulfuric acid as material, manganous sulfate was product.
5. The mineral components of nodules are mainly pyrolusite, psilomelane and limonite.
6. The technical approach of acidic leaching of pyrolusite ore, purifying of manganese leaching solution, and crystallizing of manganese carbonate from purified manganese solution was studied.
7. The progress in flue gas desulphurization(FGD) with pyrolusite was reviewed from such aspects as desulfurization mechanism, unit and influencing factors in this paper.
8. The main silver-bearing minerals were psilomelane, pyrolusite, limonite, galena, pyrite and sphalerite.
9. To absorb the SO2 with pyrolusite suspention and convert it into industrial MnSO4·H2O is an effective method against SO2 pollution from industrial waste gases.
10. The function of pyrolusite coexisting component in flue gas desulfurization was studied.
11. 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.
12. The flue gas generated in the process of oxidation roasting was absorbed by a lower pyrolusite pulp, and sulfur was recovered.
13. Pyrolusite is an important raw material of preparing manganese sulfate, and about 60% manganese sulfate was produced by pyrolusite.
14. In Guizhou Hongfu Industry Parent Company launching out into Expand Experimentation Study on Producing Manganese Sulfate with Pyrolusite Absorbed Industry Waste-gas SO_2.
15. A new technique for preparation of zinc oxide activated and chemical manganese dioxide directly from Zinc concentrate and pyrolusite in chlorhydric acid medium is reported.
16. The effect of agitation rate on desulfuration reaction mechanism of pyrolusite pulp was investigated.
17. 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.
18. Main metallic minerals in the manganese-silver concentrate were psilomelane, pyrolusite , pyrite, limonite, and a few arsenopyrite, hematite and sphalerite.
19. Waste acid from a titan white plant was used directly to leach pyrolusite ore with addition of pyrite for making manganese sulphate.
20. 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.
21. This artical introduces the effective practical new technique and it' s process for desulfurizing with pyrolusite slurry and the by-product recovery of manganous sulfate.