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A. A. Besedin
A. A. Besedin
Saint Petersburg State Mining University
Saint Petersburg State Mining University

Articles

Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2010-10-11
  • Date accepted
    2010-12-11
  • Date published
    2011-04-01

Processes of chemical deposit crystallization

Article preview

The role of thermodynamic and kinetic factors in the formation of the real structure of chemical precipitation. On the example of gibbsite precipitation from alkaline aluminate solutions is set to take place in parallel crystallization processes in the formation of production (rheological) properties of the solid phase formed during the chemical interaction is presented. 

How to cite: Brichkin V.N., Novikov N.A., Besedin A.A., Gordyushenkov E.E. Processes of chemical deposit crystallization // Journal of Mining Institute. 2011. Vol. 192. p. 15.
Innovation technology in the field of metallurgy and enrichment
  • Date submitted
    2010-10-11
  • Date accepted
    2010-12-02
  • Date published
    2011-04-01

Kinetics and mechanism ofautoclave precipitation of crysyalline

Article preview

Experimental results of thermal deposition of crystal hydrates of magnesium sulfate from a solution containing sulphates of alkali metals. Set of indicators as a function of the kinetically relevant factors. It was shown possible to describe the crystallization kinetics equation of magnesium sulphate topochemical processes and identify its characteristics.

How to cite: Brichkin V.N., Nikolaeva N.V., Besedin A.A., Gordyushenkov E.E. Kinetics and mechanism ofautoclave precipitation of crysyalline // Journal of Mining Institute. 2011. Vol. 192. p. 69.