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Vol 169
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Research article
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Development of technology of coarse-grained alumina production in industrial conditions

V. M. Sizyakov1
A. A. Kuznetsov2
E. A. Belikov3
S. N. Makarov4
About authors
  • 1 — G.V. Plekhanov Saint Petersburg Mining Institute
  • 2 — Pikalevsky Alumina Refinery - SUAL Branch
  • 3 — Pikalevsky Alumina Refinery - SUAL Branch
  • 4 — Pikalevsky Alumina Refinery - SUAL Branch
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Industrial tests on the improvement of coarse-grained alumina at the PAR-SUAL Branch are conducted during the period of stable operation of the enterprise. Hydrate hydro classification was included in the apparatus-technological scheme of aluminate solutions processing on special hydro classifiers (HC) of VAMI design. The unbalanced part of fine fractions was eliminated in production.

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  1. Сизяков В.М. Эффективные способы комплексной переработки небокситового алюминиевого сырья на глиноземные и попутные продукты / В.М.Сизяков, Г.З.Насыров // Цветные металлы. 2001. № 12. С.63-68.
  2. Сизяков В.М. Современное состояние и проблемы развития алюминиевой промышленности России // Записки Горного института / Санкт-Петербургский горный институт. СПб, 2006. Т. 163. С.163-170.
  3. Sisyakov V.M. Current state and problems of alumina industry development in Russia. St.Petersburg. Travaux. ICSOBA. 2004. V.31. № 35. Р. 21-25.
  4. Sisyakov V.M. Some questions of theory and technology of receiving of sandy alumina from nephelines. St.Petersburg. Travaux. ICSOBA. 2004. V.31. № 35. Р.142-145.

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