Effect of ferroalloy gas purification rate on kinetics of red mud carbonization

Authors

  • Олексій Геннадійович Кириченко Zaporozhye State Engineering Academy Lenina, 226, Zaporozhye, 69006, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2013.12430

Keywords:

Carbon monoxide, red mud, ferroalloy gas

Abstract

The process of iron carburization by CO-containing gases of ferroalloy furnaces using as catalyst materials red mud from alumina production.

Red mud from alumina production and waste gases ferroalloy furnaces after appropriate training are quite suitable for the decomposition reaction of carbon monoxide. Ferroalloy gas sulfur compounds have toxic effect on the catalytic ability of the red mud. The most effective absorber catalyst poisons in the experiments was a solution of potassium permanganate. Iodine is an effective scavenger of catalyst poisons and their effectiveness increases with increasing concentration of the solution. Suspension of red mud, having in its composition HASN - Zeolite with a unique structure of pores and channels is an excellent adsorbent of sulfur compounds. Gas cleaning can be carried out under the existing conditions of ferroalloy production, using as sorbent soda solution after washing the red mud

Author Biography

Олексій Геннадійович Кириченко, Zaporozhye State Engineering Academy Lenina, 226, Zaporozhye, 69006

Candidate of Technical Sciences

Department of Metallurgy of ferrous metals

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Published

2013-04-25

How to Cite

Кириченко, О. Г. (2013). Effect of ferroalloy gas purification rate on kinetics of red mud carbonization. Eastern-European Journal of Enterprise Technologies, 2(8(62), 37–41. https://doi.org/10.15587/1729-4061.2013.12430

Issue

Vol. 2 No. 8(62) (2013): Energy-saving technologies and equipment

Section

Energy saving in industry

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Copyright (c) 2014 Олексій Геннадійович Кириченко

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