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Improvement of chemical processes for the analysis of mineral concentrates using lean six sigma

  • Universidad Peruana de Ciencias Aplicadas

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

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.

Original languageEnglish
Title of host publicationProceedings of the 4th Brazilian Technology Symposium (BTSym’18) - Emerging Trends and Challenges in Technology
EditorsYuzo Iano, Hermes José Loschi, Rangel Arthur, Osamu Saotome, Vânia Vieira Estrela
PublisherSpringer Science and Business Media Deutschland GmbH
Pages533-540
Number of pages8
ISBN (Print)9783030160524
DOIs
StatePublished - 2019
Event4th Brazilian Technology Symposium, BTSym 2018 - Campinas, Brazil
Duration: 23 Oct 201825 Oct 2018

Publication series

NameSmart Innovation, Systems and Technologies
Volume140
ISSN (Print)2190-3018
ISSN (Electronic)2190-3026

Conference

Conference4th Brazilian Technology Symposium, BTSym 2018
Country/TerritoryBrazil
CityCampinas
Period23/10/1825/10/18

Keywords

  • Continuous improvement
  • Design of experiments
  • Lean six sigma
  • Mineral concentrate tests
  • Process capacity

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