Speed-up of the auto-titrator operation

Tae Heon Lee, Jietae Lee, Seungjae Lee, Dae Ryook Yang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The acid-base titration is used wide in the fields of chemical engineering, environmental engineering, agriculture, and medical science. The auto-titrator is a commercial apparatus that carries out the titration operation automatically and provides the equivalence point data. For some test samples and operating conditions, titration operations require up to around 5 minutes. Here we propose a method to reduce this operation time by one-fifth. For this, systems technologies such as reducing sensor time-constant with a lead-lag filter, parameter identification and alternative dosing of titrating and sample solutions have been applied. Test equipment that simulates commercial auto-titrators is introduced.

Original languageEnglish
Title of host publication2008 International Conference on Control, Automation and Systems, ICCAS 2008
Pages2872-2875
Number of pages4
DOIs
Publication statusPublished - 2008 Dec 1
Event2008 International Conference on Control, Automation and Systems, ICCAS 2008 - Seoul, Korea, Republic of
Duration: 2008 Oct 142008 Oct 17

Other

Other2008 International Conference on Control, Automation and Systems, ICCAS 2008
CountryKorea, Republic of
CitySeoul
Period08/10/1408/10/17

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Keywords

  • Auto-titrator
  • Equivalent point
  • pH
  • Titration curve

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Lee, T. H., Lee, J., Lee, S., & Yang, D. R. (2008). Speed-up of the auto-titrator operation. In 2008 International Conference on Control, Automation and Systems, ICCAS 2008 (pp. 2872-2875). [4694247] https://doi.org/10.1109/ICCAS.2008.4694247