Process Analysis of Pb and Zn during Producing Iron Nuggets by Iron Bearing Dust

Dong Nan Zhao; Zheng Liang Xue; Wei Wang; Yi Shan Li; Sheng Qiang Song

doi:10.4028/www.scientific.net/AMR.402.173

Paper Titles

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Study on Effect of Pressure to Nitrogen Solubility Limit in High Nitrogen Steels
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 402Process Analysis of Pb and Zn during Producing...

Process Analysis of Pb and Zn during Producing Iron Nuggets by Iron Bearing Dust

Abstract:

Using the secondary iron bearing dust as raw material, to make high basicity and coal mixed briquette, and then the briquettes are rapid self-reduced to produce iron nuggets at high temperature, at the same time of obtain more pure iron nuggets, the removal rate of alkali metal elements Pb is above 90%,Zn is about removed completely, so as to solve the problem of the damage of alkali metal elements, and this can make great contributions to the energy conservation and emission reduction, and environment protection.

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Periodical:

Advanced Materials Research (Volume 402)

Pages:

173-178

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.402.173

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Online since:

November 2011

Authors:

Dong Nan Zhao, Zheng Liang Xue, Wei Wang, Yi Shan Li, Sheng Qiang Song

Keywords:

Coal Mixed Briquettes, Direct Reduction, High Basicity

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