Improvement of nepheline speck leaching technology based on the use of combined coagulants-flocculants of the carboaluminate-alklar type

S. A. Vinogradov

Vol 159 No 1

Pages:

142-144

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Research article

Metallurgy

Improvement of nepheline speck leaching technology based on the use of combined coagulants-flocculants of the carboaluminate-alklar type

Authors:

S. A. Vinogradov

About authors

Student G.V. Plekhanov Saint Petersburg State Mining Institute

Date submitted:

2003-06-01

Date accepted:

2003-07-01

Date published:

2004-12-21

Abstract

The problem under consideration includes the solution of secondary losses of alumina and alkali during aluminate sinter leaching and improvement of technical and economic performance of nepheline slurry thickening and washing processes through the use of combined coagulant-flocculant additives of carbon-aluminate-alklars type. In accordance with the set tasks an analytical review was carried out, patent research was carried out and directions of further research were substantiated.

Виноградов С.А. Усовершенствование технологии выщелачивания нефелиновых cпеков на основе использования комбинированных коагулянтов-флокулянтов типа карбоалюминат-алклар // Записки Горного института. 2004. Т. 159 № 1. С. 142-144.

Vinogradov S.A. Improvement of nepheline speck leaching technology based on the use of combined coagulants-flocculants of the carboaluminate-alklar type // Journal of Mining Institute. 2004. Vol. 159 № 1. p. 142-144.

Improvement of nepheline speck leaching technology based on the use of combined coagulants-flocculants of the carboaluminate-alklar type

Abstract

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