Mass Transfer Kinetics in the Desulphurisation of Pig Iron with CaO and CaC2

Abstract:

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This paper discusses the effect of the main parameters that affect the desulphurization reaction efficiency. The study was conducted by evaluating different reaction sites within the metal, the slag and the reducing agents. It was possible to establish a mass transfer model that determines the amounts of the reducing agents needed to maintain adequate sulphur levels in the pig iron. Industrial trials showed the accuracy of our model.

Info:

Periodical:

Defect and Diffusion Forum (Volumes 273-276)

Edited by:

Andreas Öchsner and Graeme E. Murch

Pages:

485-490

DOI:

10.4028/www.scientific.net/DDF.273-276.485

Citation:

L. Ochoterena et al., "Mass Transfer Kinetics in the Desulphurisation of Pig Iron with CaO and CaC2", Defect and Diffusion Forum, Vols. 273-276, pp. 485-490, 2008

Online since:

February 2008

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Price:

$35.00

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