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Prediction of zinc extraction using facilitated emulsion liquid membrane model

This study presents the modelling of zinc extraction facilitated by emulsion liquid membrane (ELM). The previous model by Ooi (2015) was extended and modified in accordance with the present research objectives and scope for prediction of Zinc extraction. The modified model is based on the chemical i...

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Main Authors: Mohamed Noah, Norul Fatiha, Othman, Norasikin, Binanga, Hakim
Format: Article
Language:English
Published: Penerbit UTM Press 2022
Subjects:
Q Science (General)
Online Access:http://eprints.utm.my/id/eprint/102849/1/NorasikinOthman2022_PredictionofZincExtractionusingFacilitated.pdf
http://eprints.utm.my/id/eprint/102849/
http://dx.doi.org/10.11113/mjfas.v18n2.2329
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spelling my.utm.1028492023-09-25T01:45:36Z http://eprints.utm.my/id/eprint/102849/ Prediction of zinc extraction using facilitated emulsion liquid membrane model Mohamed Noah, Norul Fatiha Othman, Norasikin Binanga, Hakim Q Science (General) This study presents the modelling of zinc extraction facilitated by emulsion liquid membrane (ELM). The previous model by Ooi (2015) was extended and modified in accordance with the present research objectives and scope for prediction of Zinc extraction. The modified model is based on the chemical interaction between the carrier molecules and zinc ions, as well as the mass transport mechanism. Furthermore, the model also accounts for the effect of Sauter mean diameter of the emulsion on the extraction efficiency. MATLAB was applied to simulate the ELM extraction of zinc-based on the validated model. The model was validate using experimental data by Reis and Carvalho (2004). The simulation result showed an agreement with experiment data where 100% of Zn was extracted at optimum condition of 1:6.15 treat ratio, 300ppm of initial zinc concentration, 8 w/v % of (bis(2-ethylhexyl)thiophosphoric acid (D2EHTPA) as carrier, and 2.5 M sulphuric acid (H2SO4) as stripping agent. The consistent results between the experimental and simulated data increased the reliability of the model as a viable prediction tool for zinc extraction using facilitated ELM. Penerbit UTM Press 2022-03-01 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/102849/1/NorasikinOthman2022_PredictionofZincExtractionusingFacilitated.pdf Mohamed Noah, Norul Fatiha and Othman, Norasikin and Binanga, Hakim (2022) Prediction of zinc extraction using facilitated emulsion liquid membrane model. Malaysian Journal of Fundamental and Applied Sciences, 18 (2). pp. 206-217. ISSN 2289-599X http://dx.doi.org/10.11113/mjfas.v18n2.2329 DOI:10.11113/mjfas.v18n2.2329
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/
language English
topic Q Science (General)
spellingShingle Q Science (General)
Mohamed Noah, Norul Fatiha
Othman, Norasikin
Binanga, Hakim
Prediction of zinc extraction using facilitated emulsion liquid membrane model
description This study presents the modelling of zinc extraction facilitated by emulsion liquid membrane (ELM). The previous model by Ooi (2015) was extended and modified in accordance with the present research objectives and scope for prediction of Zinc extraction. The modified model is based on the chemical interaction between the carrier molecules and zinc ions, as well as the mass transport mechanism. Furthermore, the model also accounts for the effect of Sauter mean diameter of the emulsion on the extraction efficiency. MATLAB was applied to simulate the ELM extraction of zinc-based on the validated model. The model was validate using experimental data by Reis and Carvalho (2004). The simulation result showed an agreement with experiment data where 100% of Zn was extracted at optimum condition of 1:6.15 treat ratio, 300ppm of initial zinc concentration, 8 w/v % of (bis(2-ethylhexyl)thiophosphoric acid (D2EHTPA) as carrier, and 2.5 M sulphuric acid (H2SO4) as stripping agent. The consistent results between the experimental and simulated data increased the reliability of the model as a viable prediction tool for zinc extraction using facilitated ELM.
format Article
author Mohamed Noah, Norul Fatiha
Othman, Norasikin
Binanga, Hakim
author_facet Mohamed Noah, Norul Fatiha
Othman, Norasikin
Binanga, Hakim
author_sort Mohamed Noah, Norul Fatiha
title Prediction of zinc extraction using facilitated emulsion liquid membrane model
title_short Prediction of zinc extraction using facilitated emulsion liquid membrane model
title_full Prediction of zinc extraction using facilitated emulsion liquid membrane model
title_fullStr Prediction of zinc extraction using facilitated emulsion liquid membrane model
title_full_unstemmed Prediction of zinc extraction using facilitated emulsion liquid membrane model
title_sort prediction of zinc extraction using facilitated emulsion liquid membrane model
publisher Penerbit UTM Press
publishDate 2022
url http://eprints.utm.my/id/eprint/102849/1/NorasikinOthman2022_PredictionofZincExtractionusingFacilitated.pdf
http://eprints.utm.my/id/eprint/102849/
http://dx.doi.org/10.11113/mjfas.v18n2.2329
_version_ 1778160791349886976
score 13.211869

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