A Review of Alternative Procedures to the Bond Ball Mill Standard Grindability Test

Over the years, alternative procedures to the Bond grindability test have been proposed aiming to avoid the need for the standard mill or to reduce and simplify the grinding procedure. Some of them use the standard mill, while others are based on a non-standard mill or computation techniques. Theref...

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Veröffentlicht in:Metals (Basel ) 2021-07, Vol.11 (7), p.1114
Hauptverfasser: Nikolić, Vladimir, García, Gloria G., Coello-Velázquez, Alfredo L., Menéndez-Aguado, Juan M., Trumić, Milan, Trumić, Maja S.
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Sprache:eng
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Zusammenfassung:Over the years, alternative procedures to the Bond grindability test have been proposed aiming to avoid the need for the standard mill or to reduce and simplify the grinding procedure. Some of them use the standard mill, while others are based on a non-standard mill or computation techniques. Therefore, papers targeting to propose a better alternative claim to improve validity, to reduce test duration, or to propose simpler and faster alternative methods for determining the Bond work index (wi). In this review paper, a compilation and critical analysis of selected proposals is performed, concluding that some of the short procedures could be useful for control purposes, while the simulation-based procedures could be interesting within a process digitalisation strategy.
ISSN:2075-4701
2075-4701
DOI:10.3390/met11071114