Details:

Personal Author:
Morrice, E. (Edward) ; Walkiewicz, J. W. (John W.) ; Casale, G. (Gene)
Morrice, E. (Edward) ; Walkiewicz, J. W. (John W.) ; Casale, G. (Gene) Less -
Corporate Authors:
United States. Bureau of Mines.
Description:
"The Bureau of Mines investigated methods for beneficiating platinum- palladium ores from the Stillwater Complex, Montana. Results of bench- scale and pilot-scale studies employing froth flotation to recover sulfide concentrates containing platinum-palladium values from a serpentinized ore are presented. Best results in the pilot mill were obtained with a sodium isobutyl xanthate-normal dodecyl mercaptan collector combination at a natural ph of 8.2. A rougher concentrate containing 1.7 Oz/ton pt and 4.7 Oz/ton pd was prepared. Recoveries of platinum and palladium were 96 pct and 86 pct, respectively. Batch cleaner flotation of rougher concentrates yielded concentrates containing 3.7 Oz/ton pt and 9.8 Oz/ton pd." - NIOSHTIC-2

NIOSHTIC no. 10003855


Subject:
[+]
Flotation.
Platinum Group -- Metallurgy.
Platinum Ores.

Series:
Report of investigations (United States. Bureau of Mines) ; 8885
Document Type:
Report
Place as Subject:
Montana
Collection(s):
National Institute for Occupational Safety and Health
Main Document Checksum:
[+]
urn:sha256:742ce332b9013554a6c398ec293c9e9e4b24802ba3688b8e51d4d9e11208fbed
File Type:

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