Evaluation of polyamino polyether methylene phosphonic acid as an eco-friendly depressant in the separation of apatite and dolomite

Key Points

• The separation of apatite and dolomite is improved using polyamino polyether methylene phosphonic acid as an eco-friendly depressant.
• Key results show enhanced separation efficiency, with specific metrics indicating a promising application in mining.
• Assessment of the separation process involves various tests to evaluate the effectiveness of the depressant under controlled conditions.
• This evaluation supports the development of sustainable mining practices by recommending eco-friendly alternatives for mineral separation.