Integrating geometallurgical ball mill throughput predictions into short-term stochastic production scheduling in mining complexes

Both, Christian; Dimitrakopoulos, Roussos

doi:10.1016/j.ijmst.2022.10.001

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Cited by 9 publications

References 37 publications

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Practice and Understanding of Horizontal Well Drilling and Production Integration in Overseas Petroleum Projects

Hou,

Yue,

Zhang

et al. 2024

Springer Series in Geomechanics and Geoengineering

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Practice and Understanding of Horizontal Well Drilling and Production Integration in Overseas Petroleum Projects

Hou,

Yue,

Zhang

et al. 2024

Springer Series in Geomechanics and Geoengineering

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Synergistic effect and mechanism of ferric ion modified citric acid depressant in the flotation separation of scheelite from cassiterite

Zheng,

Dong,

Shen

et al. 2025

Separation and Purification Technology

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Research on the method of determining the block size for an open-pit mine integrating mining parameters and shovel-truck’s operation efficiency

Guo,

Liu,

et al. 2024

Sci Rep

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The production plan of an open-pit mine depends on the block model, so it's crucial to determine the appropriate method and size for partitioning it. This study proposes a new method based on a closed shell three-dimensional geological model for determining block model size in open-pit mines. Instead of using regular block models, the shell model is directly cut, and the discrete geological body is referred to as the "mining model." Mining parameters and the shovel-truck's performance are integrated into the method. Bench height determines the Z-axis size, bench slope angle determines the inclination angle, and shovel width determines the X-axis size of the block model. The operation efficiency of the shovel-truck considers the probability distribution of simultaneous operations, allowing the determination of the Y-axis size of block models for different types of shovels. The developed "Mining Model" module in the software "Life Cycle Mining System" is used for practical implementation. By comparing the results with traditional block models, the superiority of the proposed method is demonstrated. This study provides a more accurate model for optimizing the production plan of open-pit mines throughout their life cycle.

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Integrating geometallurgical ball mill throughput predictions into short-term stochastic production scheduling in mining complexes

Cited by 9 publications

References 37 publications

Practice and Understanding of Horizontal Well Drilling and Production Integration in Overseas Petroleum Projects

Practice and Understanding of Horizontal Well Drilling and Production Integration in Overseas Petroleum Projects

Synergistic effect and mechanism of ferric ion modified citric acid depressant in the flotation separation of scheelite from cassiterite

Research on the method of determining the block size for an open-pit mine integrating mining parameters and shovel-truck’s operation efficiency

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