Experimental Study of Sintering Flue Gas Desulphurization with Ferromanganese Ore Slurry

Abstract:

Combining with the chemical reaction mechanism of sintering flue gas desulphurization with ferromanganese ore slurry, the effect of several technology parameters on desulphurization efficiency of simulative sintering flue gas was studied systematically with the sprayed bubbling reactor designed by ourselves. Result indicated that the desulphurization efficiency of sintering flue gas increased with the decreasing of ferromanganese ore particle size and the increasing of stirring speed of ferromanganese ore slurry. The high SO₂ concentration in sintering flue gas is not beneficial to improve the desulphurization effect. High desulphurization efficiency can be achieved by reducing flux of sintering flue gas. However, the formation of bubbling reaction is difficult if the sintering flue gas flow is too low, and then the desulphurization efficiency decreased.

• Periodical: Advanced Materials Research (Volume 402)
• Pages: 421-424
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.402.421
• Online since: November 2011
• Authors: Chun Yan Song, Yong Liang Gui, Qi Cao Yan, Bin Sheng Hu
• Keywords: Desulfurization, Ferromanganese Ore, Sintering Flue Gas, Technology Parameters

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