The residue from a second stage dry sinter plant off gas cleaning process contains both the fine dust from the sinter plant and the sorbent used. Recycling of the material that is usually handled by landfills to the sinter plant feed is not possible because of its chloride content. Leaching of the chlorides allow the recycling of remaining solids. The saline leachate produced contains some ...
The wet limestone gypsum FGD process is most widely utilized owing to its high desulfurization efficiency and reliability . In the combustion process with coal, SO 2 as acid gas is produced.
Leaching of the residue from the dry off gas de dusting and desulfurization process of an iron ore sinter plant. Christof Lanzerstorfer 1, Qi Xu 1 amp; Robert Neuhold 2 International Journal of Minerals, Metallurgy, and Materials volume 22, pages 116121 Cite this article
The iron ore sintering process is the main source of SO2 emissions in the iron and steel industry. In our previous research, we proposed a novel technology for reducing SO2 emissions in the flue gas in the iron ore sintering process by adding urea at a given distance from the sintering grate bar. In this paper, a pilot scale experiment was carried out in a commercial sintering plant. The ...
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Leaching of the residue from the dry off gas de dusting and ...
The residue from a second stage dry sinter plant off gas cleaning process contains both the fine dust from the sinter plant and the sorbent used. Recycling of the material that is usually handled by landfills to the sinter plant feed is not possible because of its chloride content. Leaching of the chlorides allow the recycling of remaining solids. The saline leachate produced contains some ...