The Effect of Alkali Roasting Pretreatment on Nickel Extraction from Limonite Ore by Using Dissolved SO<sub>2</sub>-Air

The Effect of Alkali Roasting Pretreatment on Nickel Extraction from Limonite Ore by Using Dissolved SO<sub>2</sub>-Air

Extraction of limonite ore using dissolved SO<sub>2</sub>–air is an alternative hydrometallurgical method for nickel recovery. This process is carried out at atmospheric pressure and is shown to have good selectivity of nickel over iron, but with a low recovery yield. The literature refe...

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Bibliographic Details
Main Authors: Winny Wulandari, Meiyer Marthen Kinda, Rahmaditha Murida, Tjokorde Walmiki Samadhi
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Minerals
Subjects:
limonite ore
SO<sub>2</sub>
pretreatment
alkali roasting
nickel leaching
Online Access:https://www.mdpi.com/2075-163X/10/8/701

Internet

https://www.mdpi.com/2075-163X/10/8/701

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