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ArticleName
Diamond-bearing ore processing at Grib diamond deposit
ArticleAuthors
Zaostrovtsev V. N., Khomyakov K. V.
ArticleAuthorsData

Arkhangelskgeoldobycha:

Zaostrovtsev V. N., Deputy general director — Chief Engineer (since 15 December 2008 till 30 June 2014), e-mail: VZaostrovtsev@agd.lukoil.com

Khomyakov K. V., Principal Dresser, e-mail: KHomyakov@agd.lukoil.com

Abstract

The article describes the accepted flow chart, basic equipment and production data of an abuilding processing plant intended for treatment of diamond ore extracted from Grib diamond deposit. The project and working documentation for the processing plant construction and tailings storage management are developed by Mekhanobr Engineering JSC. The annual design capacity of the abuilding processing plant is 5.5 Mt of ore with humidity of 5%, or 4.275 mln t of dry ore. The diamond recovery of conventional screen size +3 DTS (+1.2 mm) is 95–98%.

keywords
diamond deposit, ore processing technology, floatand-sink cyclones, X-ray fluorescent separation, tailings storage, environmental protection
Language of full-text
english
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