State, problems and prospects of development of the method of complex processing of nepheline
Authors:
About authors
- G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
The main directions of improvement of complex processing of nepheline for alumina and passive products are considered. The estimation of promising "dry" method of alumina and portland cement production, problems of aluminum and silicon separation and obtaining coarse-grained alumina of higher qualities, the prospect of expanding the range of products is shown, the comparative analysis of cost characteristics of apatite and nepheline concentrates is given, indicating a higher potential of nepheline raw materials.
Область исследования:
(Archived) Without section
Similar articles
Research on the influence of water viscosity factors and segregation phenomenon on mineral beneficiation indicators
2006 A. M. Vasilev
Estimation of error of information channels of control systems
2006 A. N. Kravchenko, I. N. Beloglazov, E. D. Kadyrov
Study of the material composition of copper-nickel sulphide raw materials
2006 I. N. Beloglazov, G. I. Dolivo-Dobrovolskaya, S. N. Saltykova
Solubility of cerium(III) phosphate at different temperatures and concentrations of ortho-phosphoric acid
2006 D. E. Chirkst, O. V. Cheremisina