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Vol 189
Pages:
288-291
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RUS
Article

Mass-transfer and the crystallization stream at decomposition of aluminate solutions

Authors:
D. A. Kremcheeva1
V. N. Brichkin2
About authors
  • 1 — Saint Petersburg State Mining Institute (Technical University)
  • 2 — Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2010-07-11
Date accepted:
2010-09-21
Date published:
2011-03-21

Abstract

Materials of the kinetic analysis of multistage mass-transfer process at decomposition of aluminate solutions in alumina production are presented. It is shown that in the mass-transfer equation concentration indicators which take into consideration distribution of reagents and products in a diffusive layer can play a role of effective concentration. Results of experimental researches of crystallization streams on a various fraction structure are   resulted.

Область исследования:
(Archived) Physical chemistry, benefication and metallurgy
Go to volume 189

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