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Improvement of Chemical Processes for the Analysis of Mineral Concentrates Using Lean Six Sigma

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Proceedings of the 4th Brazilian Technology Symposium (BTSym'18) (BTSym 2018)

Abstract

In a chemical laboratory of analysis of concentrates of minerals there are delays in the delivery of results report to the clients, failing to meet the deadlines; so this research aims to solve the problem through the 5 Lean Six Sigma steps that consists in: Defining, Measuring, Analyzing, Improving and Controlling (DMAIC). The findings suggested that the focus on the data collection, by the technical analyst, of the following values: the molar mass in the EDTA solution and the volumetric expense of the chemical reaction of the sample would have the greatest impact on the decrease of the retests.

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Correspondence to Alejandro Arone .

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Arone, A., Pariona, M., Hurtado, Á., Chichizola, V., Alvarez, J.C. (2019). Improvement of Chemical Processes for the Analysis of Mineral Concentrates Using Lean Six Sigma. In: Iano, Y., Arthur, R., Saotome, O., Vieira Estrela, V., Loschi, H. (eds) Proceedings of the 4th Brazilian Technology Symposium (BTSym'18). BTSym 2018. Smart Innovation, Systems and Technologies, vol 140. Springer, Cham. https://doi.org/10.1007/978-3-030-16053-1_52

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  • DOI: https://doi.org/10.1007/978-3-030-16053-1_52

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-030-16052-4

  • Online ISBN: 978-3-030-16053-1

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