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Oxidation of Pyrite to Maghemite.

Authors
Roggenthen-WM
Source
For Reference Only At Bureau Libraries :143 pages
Link
NIOSHTIC No.
10003233
Abstract
Investigation of the alteration processes of pyrite revealed that several magnetic chemical species are formed, depending upon oxygen and sulfur fugacities, temperature, and ph. Oxidation in both a dry and aqueous environment was studied. The primary purpose of the work included attempts to understand the processes wherein magnetic substances can be created from pyrite with the ultimate goal of aiding in the magnetic separation of pyrite, and hence sulfur from coal. This report presents a detailed description of the investigation.
Publication Date
19830101
Document Type
CP; Final Contract Report;
Fiscal Year
1983
NTIS Accession No.
NTIS Price
Identifying No.
OFR 206-83
NIOSH Division
WO;
Source Name
For Reference Only At Bureau Libraries
State
SD;
Performing Organization
SD School of Mines
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