Research on flue gas desulfurization by waste water from converter

LU Gang; GAO Jie; XING Yi; SONG Cunyi

doi:10.13374/j.issn1001-053x.2007.s2.081

Volume 29 Issue S2

Aug. 2021

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LU Gang, GAO Jie, XING Yi, SONG Cunyi. Research on flue gas desulfurization by waste water from converter[J]. Chinese Journal of Engineering, 2007, 29(S2): 11-15. doi: 10.13374/j.issn1001-053x.2007.s2.081

Citation:

LU Gang, GAO Jie, XING Yi, SONG Cunyi. Research on flue gas desulfurization by waste water from converter[J]. Chinese Journal of Engineering, 2007, 29(S2): 11-15. doi: 10.13374/j.issn1001-053x.2007.s2.081

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Research on flue gas desulfurization by waste water from converter

doi: 10.13374/j.issn1001-053x.2007.s2.081

1. Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China;
2. Center of Journals, University of Science and Technology Beijing, Beijing 100083, China

Received Date: 2007-10-02
Available Online: 2021-08-16

Abstract

Abstract

This study was concentrated on the Flue Gas Desulfurization(FGD) by waste water from converter.A continuous experiment was carried out to find out the rule of pH,[Fe²⁺],and FGD ratio with time.The dissolution ratio of FeO was also tested.Through the simulation experiment,it was found that at the condition of controlling the waste water updating ratio with 4%·min^-1,a sustainable pH with 5~6.5 can be gotten.The FGD ratio can surpass 90% together with stable Fe²⁺ concentration and pH by controlling some of the important factors to proper values.The results of this study set a sound base for the industrial study on this topic.
- waste water from converter,
- fume,
- desulphurization,
- SO₂