Efficient method of integrated processing of nepheline into alumina and by-products
Authors:
About authors
- St. Petersburg State Mining Institute
Abstract
This article considers the main directions of improving the technology of complex processing of nepheline into alumina and related products. A promising "dry" method of alumina and Portland cement production is evaluated. The problem of separation and Si(IV) and obtaining coarse-grained alumina of maximum grades is considered. Prospects for expanding the range of products are shown.
Область исследования:
##submission.archive.categories## Problems of rational use of mineral resources
Similar articles
Assessment of environmental and economic efficiency of recycling of secondary raw materials and technogenic wastes
2001 S. V. Karelov, E. S. Naboichenko, S. V. Mamyachenkov
Utilization of energy-rich materials
2001 V. B. Epifanov, G. E. Kiryakov, A. V. Medvedev, A. B. Ziborov, A. A. Kuznetsov
Complex influence of mountainous terrain and air-industrial pollution on biometric characteristics of pine plantations
2001 V. V. Fomin, S. A. Shavnin
Selection of the location of impervious blanket using technical means of borehole hydromechanization
2001 I. Yu. Naidenko, E. E. Fomkina