Optimization and mechanism study of phosphorus and rare earth elements separation from phosphate ore by two-step leaching process

Key Points

• Separation efficiency improved significantly with the two-step leaching process, enhancing recovery rates.
• The combination of phosphorus and rare earth elements extraction showed a notable increase in yield, reaching optimal conditions.
• Study utilized a two-step leaching method to evaluate the separation mechanisms at various conditions and parameters.
• Highlights the potential for increased efficiency in recovering valuable elements from phosphate ore, paving the way for industrial applications.