Selective separation of magnetite and fayalite based on particle size effect: Flotation behavior and application of stepwise separation process

Q Meng, M Yang, Z Zhang - Separation and Purification Technology, 2025 - Elsevier
Flotation separation of iron-rich silicate gangue from refractory iron ore is still challenging
research, in which mineral particle size characteristics are the key factors affecting flotation …

[HTML][HTML] Simulating the Impact of Ore and Water Quality on Flotation Recovery during the Life of a Mine

A Aaltonen, C Izart, M Lyyra, A Lang, E Saari, O Dahl - Minerals, 2023 - mdpi.com
Blending of different ore types in the concentrator feed contributes significantly to
maintaining a high recovery of valuable minerals with required grades in the concentrate. It …

[HTML][HTML] Comparison of Trivariate Copula-Based Conditional Quantile Regression Versus Machine Learning Methods for Estimating Copper Recovery

H Hernández, MA Díaz-Viera, E Alberdi, A Goti - Mathematics, 2025 - mdpi.com
In this study, an innovative methodology using trivariate copula-based conditional quantile
regression (CBQR) is proposed for estimating copper recovery. This approach is compared …

Pilot-scale production optimization based on ore blending digital twin

W Ahmad - 2024 - oulurepo.oulu.fi
The variations within an ore deposit and a processing plant's operating variables
significantly affect the metallurgical performance and overall economic value of metal …