Precision chemical compounds analysis in chemical tank reactors using conductivity analysis and model predictive control

One fundamental property of conductivity is its direct proportion to the electrolytic liquid concentration, and this property is a crucial monitoring component in the Continuous Stirring Tank Reactors (CSTR). The CSTR is an essential industrial chemical preparation tank for chemical product manufact...

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Main Authors: Rafiq, Nawshin, Gunawan, Teddy Surya, Ahmad, Robiah, A. Rahman, Azhar, Mira Kartiwi, Mira Kartiwi, Ihsanto, Eko
Format: Conference or Workshop Item
Published: 2021
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Online Access:http://eprints.utm.my/id/eprint/98113/
http://dx.doi.org/10.1109/I2MTC50364.2021.9459987
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spelling my.utm.981132022-11-30T04:29:19Z http://eprints.utm.my/id/eprint/98113/ Precision chemical compounds analysis in chemical tank reactors using conductivity analysis and model predictive control Rafiq, Nawshin Gunawan, Teddy Surya Ahmad, Robiah A. Rahman, Azhar Mira Kartiwi, Mira Kartiwi Ihsanto, Eko T Technology (General) One fundamental property of conductivity is its direct proportion to the electrolytic liquid concentration, and this property is a crucial monitoring component in the Continuous Stirring Tank Reactors (CSTR). The CSTR is an essential industrial chemical preparation tank for chemical product manufacturing and process treatment plants. The paper simulates and tests a response of a concentration control scheme with conductivity as a sensing stimulus. Moreover, it integrates a four-electrode conductivity meter based on Arduino and a functional Model Predictive Control (MPC) algorithm. Conductivity gave good predictability of a solution's concentration changes and good precision with less than 6% error accuracy from the setpoint. Although it showed a slight delay in the response, there were fewer overshoots compared to other controller-based concentration monitoring schemes. The designed conductivity meter was suitable for monitoring moderate and high range concentration changes with an acceptable response time. 2021 Conference or Workshop Item PeerReviewed Rafiq, Nawshin and Gunawan, Teddy Surya and Ahmad, Robiah and A. Rahman, Azhar and Mira Kartiwi, Mira Kartiwi and Ihsanto, Eko (2021) Precision chemical compounds analysis in chemical tank reactors using conductivity analysis and model predictive control. In: 2021 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2021, 17 - 20 May 2021, Glasgow, Virtual. http://dx.doi.org/10.1109/I2MTC50364.2021.9459987
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic T Technology (General)
spellingShingle T Technology (General)
Rafiq, Nawshin
Gunawan, Teddy Surya
Ahmad, Robiah
A. Rahman, Azhar
Mira Kartiwi, Mira Kartiwi
Ihsanto, Eko
Precision chemical compounds analysis in chemical tank reactors using conductivity analysis and model predictive control
description One fundamental property of conductivity is its direct proportion to the electrolytic liquid concentration, and this property is a crucial monitoring component in the Continuous Stirring Tank Reactors (CSTR). The CSTR is an essential industrial chemical preparation tank for chemical product manufacturing and process treatment plants. The paper simulates and tests a response of a concentration control scheme with conductivity as a sensing stimulus. Moreover, it integrates a four-electrode conductivity meter based on Arduino and a functional Model Predictive Control (MPC) algorithm. Conductivity gave good predictability of a solution's concentration changes and good precision with less than 6% error accuracy from the setpoint. Although it showed a slight delay in the response, there were fewer overshoots compared to other controller-based concentration monitoring schemes. The designed conductivity meter was suitable for monitoring moderate and high range concentration changes with an acceptable response time.
format Conference or Workshop Item
author Rafiq, Nawshin
Gunawan, Teddy Surya
Ahmad, Robiah
A. Rahman, Azhar
Mira Kartiwi, Mira Kartiwi
Ihsanto, Eko
author_facet Rafiq, Nawshin
Gunawan, Teddy Surya
Ahmad, Robiah
A. Rahman, Azhar
Mira Kartiwi, Mira Kartiwi
Ihsanto, Eko
author_sort Rafiq, Nawshin
title Precision chemical compounds analysis in chemical tank reactors using conductivity analysis and model predictive control
title_short Precision chemical compounds analysis in chemical tank reactors using conductivity analysis and model predictive control
title_full Precision chemical compounds analysis in chemical tank reactors using conductivity analysis and model predictive control
title_fullStr Precision chemical compounds analysis in chemical tank reactors using conductivity analysis and model predictive control
title_full_unstemmed Precision chemical compounds analysis in chemical tank reactors using conductivity analysis and model predictive control
title_sort precision chemical compounds analysis in chemical tank reactors using conductivity analysis and model predictive control
publishDate 2021
url http://eprints.utm.my/id/eprint/98113/
http://dx.doi.org/10.1109/I2MTC50364.2021.9459987
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score 13.211869