Recovery of Iron, Chromium, and Nickel from Pickling Sludge Using Smelting Reduction
This paper reports the recoveries of iron, chromium, and nickel from pickling sludge using coal-based smelting reduction. The influences of slag basicity (CaO/SiO<sub>2</sub>, which is controlled by high phosphorus oolitic hematite iron ores), reduction temperature, reduction time, and t...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2018-11-01
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| Series: | Metals |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-4701/8/11/936 |