| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 579003 | Journal of Hazardous Materials | 2011 | 8 Pages |
Abstract
⺠The amount of leached zinc was the highest (70%) using 1 M concentration of sulphuric acid with the leaching time up to 15 min and at temperature of 80 °C. ⺠Choosing the right leaching conditions it is possible to leach zinc into the solution. ⺠By suitable adjusting of pH value it is possible to remove iron from the solution. ⺠Selected leaching conditions are valid only for the particular BOF sludge because the chemical and mineralogical composition of each steelmaking dust is individual.
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Authors
Zuzana Hoang Trung, Frantisek Kukurugya, Zita Takacova, Dusan Orac, Martina Laubertova, Andrea Miskufova, Tomas Havlik,