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Vol 157
Pages:
137-139
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RUS
Research article
Electric drive, power supply, automation and control of mining and oil and gas production

Application of HF energy in gold-bearing sands beneficiation technology

Authors:
O. B. Shonin
About authors
  • G.V. Plekhanov Saint Petersburg State Mining Institute
Date submitted:
2003-07-16
Date accepted:
2003-08-25
Date published:
2004-09-17

Abstract

The justification of parameters of technological chamber and heating mode as applied to the problem of preparation of gold-bearing sands for enrichment is given. On the basis of electrothermal-physical model of interaction of HF-electromagnetic field with imperfect dielectric the system of equations linking parameters of generator and technological chamber, rock feeding rate and its effective parameters, taking into account continuous phase transition, which degree of manifestation depends on the clay fraction content, is obtained.

Шонин О.Б. Применение ВЧ-энергии в технологии обогащения золотосодержащих песков // Записки Горного института. 2004. Т. 157. С. 137-139.
Shonin O.B. Application of HF energy in gold-bearing sands beneficiation technology // Journal of Mining Institute. 2004. Vol. 157. p. 137-139.
Go to volume 157

References

  1. Ершов В.А. О нормативах потерь полезных ископаемых // Колыма. 2003. № 4.
  2. Тарасова Т.Б. Практика обогащения золотосодержащих песков на промприборах / Т.Б.Тарасова, О.В.Зимятин, М.С.Зусманович. Иркутск, 1992.
  3. Шонин О.Б. Обоснование параметров и режимов СВЧ-устройств для вскрытия зон аварий подземных кабельных трасс в условиях Севера // Народное хозяйство Коми. 1998. Т.7.
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