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Leaching process

Patent:

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Abstract

A gold and uranium ore is heap leached in accordance with the process comprising initial agglomeration of fines in the feed by means of a binding agent and cyanide solution. The lixiviant comprises a compatible mixture of sodium cyanide and sodium bicarbonate.
Authors:
Publication Date:
Oct 18, 1982
Product Type:
Patent
Report Number:
A
Reference Number:
AIX-15-001276; EDB-84-054275
Resource Relation:
Patent Priority Date: Priority date 11 Nov 1981, South Africa; Other Information: No.81/6325. See also South African patent document 80/2183; Heinen, H.J.; Lindstrom, R.E.; McCellend, G.E.; Leaching of gold or silver ores; 11 April 1980; Int. Cl. C 01 G
Subject:
11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; GOLD ORES; LEACHING; URANIUM ORES; ACID CARBONATES; CYANIDES; SILVER ORES; SODIUM; SOLUTIONS; TAILINGS; ALKALI METALS; DISPERSIONS; DISSOLUTION; ELEMENTS; METALS; MIXTURES; ORES; SEPARATION PROCESSES; SOLID WASTES; WASTES; 050400* - Nuclear Fuels- Feed Processing
OSTI ID:
5165837
Country of Origin:
South Africa
Language:
English
Availability:
Patents Office, Private Bag X400, Pretoria, 0001.
Submitting Site:
INIS
Size:
Pages: 10
Announcement Date:
May 13, 2001

Patent:

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Citation Formats

Heinen, H J, McClelland, G E, and Lindstrom, R E. Leaching process. South Africa: N. p., 1982. Web.
Heinen, H J, McClelland, G E, & Lindstrom, R E. Leaching process. South Africa.
Heinen, H J, McClelland, G E, and Lindstrom, R E. 1982. "Leaching process." South Africa.
@misc{etde_5165837,
title = {Leaching process}
 author = {Heinen, H J, McClelland, G E, and Lindstrom, R E}
 abstractNote = {A gold and uranium ore is heap leached in accordance with the process comprising initial agglomeration of fines in the feed by means of a binding agent and cyanide solution. The lixiviant comprises a compatible mixture of sodium cyanide and sodium bicarbonate.}
 place = {South Africa}
 year = {1982}
 month = {Oct}
 }