Determination of energy consumption according to the phases of the mineral comminution process [Determinación del consumo energético según las fases del proceso de conminución de minerales]

Authors

  • Jackelin Sofia Diaz Alvarez Facultad de Ingeniería, Universidad Nacional de Trujillo, Peru https://orcid.org/0000-0002-1090-7314
  • Iris Ysela Lopez Jara Facultad de Ingeniería, Universidad Nacional de Trujillo, Peru

DOI:

https://doi.org/10.32829/eesj.v8i1.209

Keywords:

Comminution, Marketing, Equations, crushing, grinding.

Abstract

The objective of the research was to study the equations used in energy expenditure for the mineral comminution area and its importance. The focus of the article was theoretical, in which bibliographic information from different convincing and reliable sources of information was grouped, which were analyzed and summarized in graphs and tables to better understand the information; Likewise, the importance that these have in the mineral commercialization process and the production phases where the equations are used was made known; For a better understanding, it is necessary to know about the energy used by the elements where the crushing and grinding stages occur. The equations studied to find this energy are four; the specific energy equation, Rittinger's postulate, Kick's postulate and Bond's postulate, all explained with their characteristics and the data they consider to be resolved. Subsequently, a comparison of their main differences was presented in addition to a practical example where The three equations and the procedure to solve them were applied. We conclude that the importance of the Rittinger, Kick and Bond equations lies in the need for them to calculate costs and to begin the commercialization of minerals, the energy consumed above all will depend on the characteristics of the rock, such as size, type of valuable mineral present and the stage of comminution in which they are found.

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References

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209 EESj Diaz

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Published

15-03-2024

How to Cite

Diaz Alvarez, J. S., & Lopez Jara, I. Y. (2024). Determination of energy consumption according to the phases of the mineral comminution process [Determinación del consumo energético según las fases del proceso de conminución de minerales]. Journal of Energy &Amp; Environmental Sciences, 8(1), 32–43. https://doi.org/10.32829/eesj.v8i1.209

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