Ferro-silico-manganese production from manganese ore and copper smelting slag
Utilization of smelter by-products, such as metal scrap, slag, flue-dust, and other residues, is necessary if the goal of zero waste in metal production is to be achieved. One of the possible utilizations of the by-products is by using them as raw materials for the production of commercial metals or...
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doaj-43e385c6fdf541a99c29ff60f9ea38612021-01-02T05:11:45ZengElsevierJournal of Materials Research and Technology2238-78542020-11-01961362513634Ferro-silico-manganese production from manganese ore and copper smelting slagZulfiadi Zulhan0Irfan Muhammad Fauzian1Taufiq Hidayat2Corresponding author.; Metallurgical Engineering Department, Faculty of Mining and Petroleum Engineering, Bandung Institute of Technology, West Java, IndonesiaMetallurgical Engineering Department, Faculty of Mining and Petroleum Engineering, Bandung Institute of Technology, West Java, IndonesiaMetallurgical Engineering Department, Faculty of Mining and Petroleum Engineering, Bandung Institute of Technology, West Java, IndonesiaUtilization of smelter by-products, such as metal scrap, slag, flue-dust, and other residues, is necessary if the goal of zero waste in metal production is to be achieved. One of the possible utilizations of the by-products is by using them as raw materials for the production of commercial metals or alloys. Laboratory experiments of the production of ferro-silico-manganese alloy using manganese ore and copper smelting slag as raw materials were carried out in the present study. Manganese ore and different amounts of copper smelting slag were reduced by bituminous coal at final holding temperatures of 1450, 1500 and 1550 °C. The equilibrium compositions and phases were predicted by FactSage thermodynamic software and were used to assist the analysis of the present experimental results. The influences of temperature and the addition of copper smelting slag on the metal product size, total metal recovery, metal composition, and recoveries of elements in the metal product were determined. The final slag obtained from the reduction process were also characterized. The present study demonstrates the possibility of producing ferro-silico-manganese by utilizing manganese ore and copper smelting slag as raw materials.http://www.sciencedirect.com/science/article/pii/S2238785420318020Copper smelting slagManganese oreMetal formationFerro-silico-manganese |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Zulfiadi Zulhan Irfan Muhammad Fauzian Taufiq Hidayat |
spellingShingle |
Zulfiadi Zulhan Irfan Muhammad Fauzian Taufiq Hidayat Ferro-silico-manganese production from manganese ore and copper smelting slag Journal of Materials Research and Technology Copper smelting slag Manganese ore Metal formation Ferro-silico-manganese |
author_facet |
Zulfiadi Zulhan Irfan Muhammad Fauzian Taufiq Hidayat |
author_sort |
Zulfiadi Zulhan |
title |
Ferro-silico-manganese production from manganese ore and copper smelting slag |
title_short |
Ferro-silico-manganese production from manganese ore and copper smelting slag |
title_full |
Ferro-silico-manganese production from manganese ore and copper smelting slag |
title_fullStr |
Ferro-silico-manganese production from manganese ore and copper smelting slag |
title_full_unstemmed |
Ferro-silico-manganese production from manganese ore and copper smelting slag |
title_sort |
ferro-silico-manganese production from manganese ore and copper smelting slag |
publisher |
Elsevier |
series |
Journal of Materials Research and Technology |
issn |
2238-7854 |
publishDate |
2020-11-01 |
description |
Utilization of smelter by-products, such as metal scrap, slag, flue-dust, and other residues, is necessary if the goal of zero waste in metal production is to be achieved. One of the possible utilizations of the by-products is by using them as raw materials for the production of commercial metals or alloys. Laboratory experiments of the production of ferro-silico-manganese alloy using manganese ore and copper smelting slag as raw materials were carried out in the present study. Manganese ore and different amounts of copper smelting slag were reduced by bituminous coal at final holding temperatures of 1450, 1500 and 1550 °C. The equilibrium compositions and phases were predicted by FactSage thermodynamic software and were used to assist the analysis of the present experimental results. The influences of temperature and the addition of copper smelting slag on the metal product size, total metal recovery, metal composition, and recoveries of elements in the metal product were determined. The final slag obtained from the reduction process were also characterized. The present study demonstrates the possibility of producing ferro-silico-manganese by utilizing manganese ore and copper smelting slag as raw materials. |
topic |
Copper smelting slag Manganese ore Metal formation Ferro-silico-manganese |
url |
http://www.sciencedirect.com/science/article/pii/S2238785420318020 |
work_keys_str_mv |
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