Treatment of minerals

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United States of America Patent

PATENT NO 9416431
APP PUB NO 20120328496A1
SERIAL NO

13395267

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Abstract

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A process for treating a feedstock is provided. The feedstock comprises a mineral and/or a metal oxide/silicate derived from or associated with a mineral. The process comprises treating the feedstock by reacting, in a reaction step, the mineral and/or the metal oxide/silicate derived from or associated with a mineral, with an ammonium acid fluoride having the generic formula NH4F.xHF, wherein 1

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Patent Owner(s)

Patent OwnerAddress
THE SOUTH AFRICAN NUCLEAR ENERGY CORPORATION LIMITEDPELINDABA DISTRICT BRITS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crouse, Philippus Lodewyk Pretoria, ZA 3 3
Du, Plessis Wilhelmina Conturion, ZA 3 1
Le, Roux Johannes Petrus Moreletapark, ZA 7 9
Nel, Johannes Theodorus Kempton Park, ZA 6 3
Retief, Willem Liebenberg Kosmosdal, ZA 3 1

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