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Validación Experimental de Modelos Fisicomatemáticos del Secado Natural de Mena Laterítica

Translated title of the contribution: Experimental Validation of Physicomathematical Models of Natural Drying of Lateritic Ore
  • Yoalbys Retirado Mediaceja
  • , Arístides Alejandro Legrá Lobaina
  • , Yanan Camaraza Medina
  • , Héctor Luis Laurencio Alfonso
  • , Marcelo Fabián Salazar Corrales
  • , William Giovanny Quitiaquez Sarzosa

Research output: Contribution to journalArticle

Abstract

The process of natural drying of laterite ore has been the subject of modeling with the purpose of perfecting the technology used in its implementation. However, the models currently used for the energetic analysis of the process have not been experimentally validated. In order to solve this problem, the present work is carried out in which, through the implementation of a multifactorial design of experiments, the experimental validation of the physical-mathematical models of the natural drying of laterite ore was developed. It was corroborated that the models describe the physical reality of the process with high accuracy (93.43 %), which can be improved through multidimensional modeling (2D and 3D) of the heat and mass transfer processes that characterize the object of study.
Translated title of the contributionExperimental Validation of Physicomathematical Models of Natural Drying of Lateritic Ore
Original languageSpanish (Ecuador)
Pages (from-to)134-156
Number of pages23
JournalMinería y Geología
Volume41
Issue number41
StatePublished - 21 Jun 2025

Keywords

  • Design of experiments
  • Experimental validation
  • Lateritic ore
  • Mathematical models
  • Natural drying

CACES Knowledge Areas

  • 427A Mining and quarrying

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