Hydrometallurgical Nickel and Cobalt Production From Lateritic Ores: Optimization And Comparison Of Atmospheric Pressure Leaching And Pug-Roast-Leaching Processes
Yazarlar (4)
Ozan Çoban
Gedik Üniversitesi, Türkiye
Serkan Başlayıcı
İstanbul Medipol Üniversitesi, Türkiye
Doç. Dr. Mehmet BUĞDAYCI
Yalova Üniversitesi, Türkiye
Mahmut Ercan Açma
İstanbul Teknik Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Acta Metallurgica Slovaca | ||
| Dergi ISSN | 1335-1532 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | Emerging Source SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 02-2021 |
| Cilt / Sayı / Sayfa | 27 / 1 / 17–22 | DOI | 10.36547/ams.27.1.740 |
| Makale Linki | https://journals.scicell.org/index.php/AMS/article/view/740/530 | ||
| Özet |
| Corresponding to the technological developments, production and consumption of nickel have increased greatly over time due to its unique mechanical and chemical properties. Therefore, the production of nickel will always keep its importance. The availability of laterite ores, which are oxide type ores, is 86% of the nickel reserves on the Earth, and the processes used in the production of nickel from sulphide type ores have negative environmental effects. Therefore, recovery of nickel from lateritic ores has become increasingly important in recent years. In this study, the aim was to determine the optimum parameters of nickel and cobalt production from limonite type lateritic nickel ores, which were taken from Manisa Caldag region of Turkey, using atmospheric pressure sulfuric acid leaching and pug-roast-leach process. When the results obtained in these processes were compared, it was found that the Ni leaching efficiency is nearly 8% higher and iron leaching efficiency (contamination) is nearly 4% lower in the pug-roast-leach process. Furthermore, the pug-roast-leach process was completed in 33% lower time compared to the atmospheric pressure sulfuric acid leaching process. |
| Anahtar Kelimeler |
| Atmospheric Pressure | Cobalt | Hydrometallurgy | Nickel | Pug-Roast-Leaching |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| SCOPUS | 3 |
| Google Scholar | 11 |