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Minor-element Interactions in Copper Matte Smelting.

Authors
Johnson-EA; Oden-LL; Sanker-PE; Fulton-RL
Source
MISSING :9 pages
Link
NIOSHTIC No.
10003497
Abstract
Minor-element behavior and interaction in the copper matte-iron silicate slag system have been studied by the Bureau of Mines. In the present work, the possibility of interactions among the minor elements as, sb, bi, se, and te was investigated. Equilibrations of matte, slag, and one of each of the five minor elements were performed at 1,250 deg c under typical matte smelting atmospheres of CO, co2, and so2 for mattes containing 40, 50, and 60 pct cu. Results are compared with those of a previous Bureau of Mines study in which all five minor elements were present simultaneously.
Publication Date
19840101
Document Type
IH; Report of Investigations
Fiscal Year
1984
NTIS Accession No.
NTIS Price
Identifying No.
RI 8874
NIOSH Division
ALRC;
Source Name
MISSING
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