Composition and method for agglomerating ore

Details Composition and method for agglomerating ore Composition and method for agglomerating ore

1990-05-21

1992-05-26

Lewis, Michael

Specialized metallurgical processes, compositions for use therei

Compositions

Solid treating composition for liquid metal or charge

106710, 106772, 106775, 106DIG1, C22B 108

Patent

active

051164175

ABSTRACT:
A binder composition is shown for agglomerating ore fines in a heap leaching ore recovery process. The binder composition comprises a calcareous component, a sulfate component and a siliceous-aluminous component such as fly ash. The ore fines are agglomerated by adding the binder composition thereto and a leach bed is formed of the agglomerated ore. The leach bed is leached with a leaching agent to form a leach liquor the metal values are recovered from the leach liquor.

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Grant & Hackh's Chemical Dictionary, 1987, pp. 105, 106, 107, 241, 272 and 455.

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