The effect of degree of metastable solutions  оn mass crystallization kinetics

V. N. Brichkin; N. A. Novikov; V. V. Radko; V. V. Vasilyev

Vol 192

Pages:

39-42

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Article

The effect of degree of metastable solutions оn mass crystallization kinetics

Authors:

V. N. Brichkin¹

N. A. Novikov²

V. V. Radko³

V. V. Vasilyev⁴

About authors

1 — Ph.D., Dr.Sci. professor Saint Petersburg State Mining University
2 — post-graduate student Saint Petersburg State Mining University
3 — post-graduate student Saint Petersburg State Mining University
4 — post-graduate student Saint Petersburg State Mining University

Date submitted:

2010-10-23

Date accepted:

2010-12-06

Date published:

2011-09-27

Abstract

The materials of the pilot study, which establishes the dependence of the kinetics of mass crystallization of aluminum hydroxide on the extent of metastable alkaline aluminate solutions. Shown that changes in the level of metastability of the environment of crystallization is the lag in time from changes in state parameters of physico-chemical system. The theoretical a justification of the transition from one level of the metastable state to another due to time constraints, changing the structure of unstable solutions.

Область исследования:

(Archived) Innovation technology in the field of metallurgy and enrichment

Keywords:

kinetics precipitation aluminum hydroxide metastability

Funding:

None

References

Abramov V.Y., Stelmenova G.D., Nikolaev I.V. Physic-chemical basis of complex processing of aluminum raw materials (alkali method). Мoscow: Metallurgiya, 1985. 288p
Brichkin V.N., Tsybizov A.V. Elementary processes during the precipitayion of aluminum hydroxide // Notes of the Mining Institute. 2006.V.169. P.84-88.
Meyer K. Physicochemical Crystallography. Мoscow: Metallurgiya, 1972. 480p.

The effect of degree of metastable solutions оn mass crystallization kinetics

Abstract

References

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