HPGR (Campos): Difference between revisions

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Revision as of 07:14, 19 March 2023

Description

This article describes the Campos (Campos et al., 2021) model for comminution by High Pressure Grinding Rolls (HPGR).[1]

Model theory

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Excel

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The Campos HPGR model may be invoked from the Excel formula bar with the following function call:

=mdUnit_HPGR_Campos(Parameters as Range, Size as Range, HPGRFeed as Range, OreSG as Range, Selection as Range, Breakage as Range)

Invoking the function with no arguments will print Help text associated with the model, including a link to this page.

SysCAD

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References

  1. Campos, T.M., Bueno, G. and Tavares, L.M., 2021. Modeling comminution of iron ore concentrates in industrial-scale HPGR. Powder Technology, 383, pp.244-255.