Sulfidation roasting-flotation process for cuprite recovery and kinetics analysis

The strong surface polarity of cuprite poses a challenge for its flotation. In this work, a sulfidation roasting-flotation approach is proposed for efficient cuprite recovery, with pyrite employed as the sulfidation agent. Thermodynamic analysis confirms the spontaneous nature of sulfidation reactio...

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Bibliographic Details
Published in:Chemical engineering journal (Lausanne, Switzerland : 1996) Switzerland : 1996), 2025-11, Vol.523, p.168226, Article 168226
Main Authors: Wei, Xinlei, Sun, Yongsheng, Gao, Peng, Wei, Xiaotong
Format: Article
Language:English
Subjects:
Cuprite
Flotation
Kinetics analysis
Phase transformation
Pyrite
Sulfidation roasting
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