Concentration of hydrated aluminum oxide minerals by flotation

Details Concentration of hydrated aluminum oxide minerals by flotation Concentration of hydrated aluminum oxide minerals by flotation

1976-10-28

1978-09-12

Rutledge, L. Dewayne

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

209 3, 209 39, 209166, 241 21, B03D 102, C22B 100

Patent

active

041134664

ABSTRACT:
A process for the concentration of hydrated aluminum oxide minerals from raw materials by flotation alone or in combination with magnetic separation using a series of conditioning steps prior to flotation involving dispersion, precipitation and flocculation.

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Runke, S. M. et al.; U.S. Bureau of Mines Report of Investigations, R.I. 4440, Apr. 1949, pp. 1 to 38.
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Translation German Patent Application P2456104.4 of 6-12-75.

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