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Vol 196
Pages:
125
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Evaluation fineness gold ore from dunite with the use laboratory concentrator Nelson and laboratory mikropaner

Authors:
M. L. L. Diakite
About authors
  • Saint Petersburg State Mining University
Date submitted:
2011-08-04
Date accepted:
2011-10-06
Date published:
2012-02-01

Abstract

The article presents the results  of laboratory studies to determine the fineness  of gold ore in the root of one of the fields in the Ural, the direct method. The gold content in ore is low and gold – finely disseminated (d < 0,1 mm). The possibility of using this hub for Nelson and laboratory micropaner with relatively small sample mass. We obtain a high grade of gold (871,1).

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References

  1. Барышников И.Ф. Пробоотбирание и анализ благородных металлов, М., 1978. 428 с.
  2. Богданович А.В. Исследование работы гравитационных сепараторов для обогащения тонкозернистых материалов // А.В.Богданович, А.М.Васильев // Обогащение руд. № 3. 2005. C.12-15.
  3. Бойцов А.В. Благородные металлы / А.В.Бойцов, Г.Ф.Бойцов, Н.А.Авдонина. М., 1946. 352 с.
  4. Фатьянов А.В. Пути повышения извлечения металлов из тонкодисперсных руд и продуктов обогащения с применением технологий интенсивной гравитации / А.В.Фатьянов, Л.Г.Никитина, С.В.Никитин // Горная информация. 2005. Вып.4. С.341-344.

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