Back to
Dr Choon Jie Wong

Dr Choon Jie Wong

Postdoctoral Fellow
  • Doctor of Philosophy (Ph.D.), School of Chemical Engineering, UNSW Sydney, Australia.
  • Bachelor of Chemical Engineering (Hons), School of Chemical Engineering, UNSW Sydney, Australia.
Engineering
School of Chemical Engineering

Choon Jie Wong is a Postdoctoral Research Fellow in the Computer Process Control Group under the supervision of Prof. Jie Bao, Emeritus Prof. Maria Skyllas-Kazacos AM FTSE, and Emeritus Prof. Barry Welch. He is part of the Australian Research Council Research Hub (ARC IESS Hub).

His research direction is to use high-temperature aluminium smelting cells as virtual batteries to smoothen the mismatch between energy supply and demand while enabling flexible manufacturing. With skills and experience in heat and mass transfer in high temperature systems, phase change in aluminium electrolytic cells, and applied estimation and control technologies, he actively works with a major aluminium smelter in the world in three industrial projects worth over A$2M in total. Choon Jie has presented his work in conferences in multiple countries, and was awarded a University Medal, a First-Class Honours, and two Dean's Awards.
E-mail
choonjie.wong@unsw.edu.au
Location
Science and Engineering Building (E8 SEB)
  • Book Chapters | 2024
    Ma L; Wong CJ; Bao J; Skyllas-Kazacos M; Shi J; Ahli N; Aljasmi A; Mahmoud M, 2024, 'Estimation of the Spatial Alumina Concentration of an Aluminium Smelting Cell Using a Huber Function-Based Kalman Filter', in , pp. 464 - 473, http://dx.doi.org/10.1007/978-3-031-50308-5_59
    Book Chapters | 2024
    Wong CJ; Bao J; Skyllas-Kazacos M; Welch B; Shi J; Ahli N; Aljasmi A; Mahmoud M; Mustafa M, 2024, 'Predicting Electrolyte and Liquidus Temperatures of Aluminium Smelting Cells for Power Modulation Using Dynamic Model', in , pp. 445 - 452, http://dx.doi.org/10.1007/978-3-031-50308-5_57
    Book Chapters | 2023
    Ma L; Wong CJ; Bao J; Skyllas-Kazacos M; Welch BJ; Ahli N; Mahmoud M; Nikandrov K; Aljasmi A, 2023, 'A Dynamic Coupled Mass and Thermal Model for the Top Chamber of the Aluminium Smelting Cells', in , pp. 67 - 76, http://dx.doi.org/10.1007/978-3-031-22532-1_9
    Book Chapters | 2023
    Wong CJ; Bao J; Skyllas-Kazacos M; Jassim A; Mahmoud M; Arkhipov A, 2023, 'Monitoring Cell Conditions and Anode Freeze Dissolution with Model-Based Soft Sensor After Anode Change', in , pp. 87 - 94, http://dx.doi.org/10.1007/978-3-031-22532-1_11
    Book Chapters | 2023
    Wong CJ; Shi J; Bao J; Welch BJ; Skyllas-Kazacos M; Jassim A; Mahmoud M; Nikandrov K, 2023, 'A Smart Individual Anode Current Measurement System and Its Applications', in , pp. 43 - 51, http://dx.doi.org/10.1007/978-3-031-22532-1_6
  • Journal articles | 2024
    Ma L; Wong CJ; Bao J; Skyllas-Kazacos M; Welch B; Li W; Shi J; Ahli N; Aljasmi A; Mahmoud M, 2024, 'H∞Filter-based Alumina Concentration Estimation for an Aluminium Smelting Process', IFAC-PapersOnLine, 58, pp. 36 - 41, http://dx.doi.org/10.1016/j.ifacol.2024.09.287
    Journal articles | 2023
    Shi J; Wong CJ; Bao J; Skyllas-Kazacos M; Welch BJ; Jassim A; Mustafa M; Nikandrov K; Mahmoud M, 2023, 'Advanced Monitoring and Control of Alumina Concentration in Aluminum Smelting Cells', IFAC-PapersOnLine, 56, pp. 6194 - 6199, http://dx.doi.org/10.1016/j.ifacol.2023.10.736
    Journal articles | 2023
    Wong CJ; Bao J; Skyllas-Kazacos M; Welch B; Mahmoud M; Arkhipov A; Ahli N, 2023, 'Studies on Power Modulation of Aluminum Smelting Cells Based on a Discretized Mass and Thermal Dynamic Model', Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science, 54, pp. 562 - 577, http://dx.doi.org/10.1007/s11663-022-02709-w
    Journal articles | 2021
    Wong CJ; Yao Y; Bao J; Skyllas-Kazacos M; Welch BJ; Jassim A; Mahmoud M; Arkhipov A, 2021, 'Modelling of Coupled Mass and Thermal Balances in Hall-Heroult Cells during Anode Change', Journal of the Electrochemical Society, 168, pp. 123506, http://dx.doi.org/10.1149/1945-7111/ac41f6
    Journal articles | 2021
    Wong CJ; Yao Y; Bao J; Skyllas-Kazacos M; Welch BJ; Jassim A; Mahmoud M, 2021, 'Discretized thermal model of Hall-Héroult cells for monitoring and control', IFAC-PapersOnLine, 54, pp. 67 - 72, http://dx.doi.org/10.1016/j.ifacol.2021.10.052
    Journal articles | 2013
    Yang XJ; Du Z; Lin A; Yuan Q; Wan P; Wong C, 2013, 'Simultaneous determination of neutral, basic and acidic pesticides in aquatic environmental matrices by solid-phase extraction and liquid chromatography electrospray ionization mass spectrometry', ANALYTICAL METHODS, 5, pp. 2083 - 2092, http://dx.doi.org/10.1039/c3ay26095j
    Journal articles | 2013
    Yang XJ; Qu Y; Yuan Q; Wan P; Du Z; Chen D; Wong C, 2013, 'Effect of ammonium on liquid- and gas-phase protonation and deprotonation in electrospray ionization mass spectrometry', ANALYST, 138, pp. 659 - 665, http://dx.doi.org/10.1039/c2an36022e
  • Conference Papers | 2023
    Bao J; Wong CJ; Kazacos M; Welch B; Shi J; Ahli N; Aljasmi A; Mahmoud M; Mustafa M; Skyllas-Kazacos M, 2023, 'A Study on Predicting Electrolyte Temperature of Aluminium Smelting Cells for Power Modulation', in Proceedings of the 41st International ICSOBA Conference 2023, Dubai, presented at 41st International ICSOBA (The International Committee for Study of Bauxite, Alumina & Aluminium) Conference 2023, Dubai, 06 November 2023 - 09 November 2023, https://icsoba.org/proceedings/41st-conference-and-exhibition-icsoba-2023/
    Conference Papers | 2023
    Ma L; Wong CJ; Bao J; Kazacos M; Welch B; Ahli N; Aljasmi A; Mahmoud M; Skyllas-Kazacos M, 2023, 'Model Predictive Control of Maintaining the Superheat of an Aluminium Smelting Cell during Power Modulation', in Proceedings of the 41st International ICSOBA Conference 2023, Dubai, presented at 41st International ICSOBA (The International Committee for Study of Bauxite, Alumina & Aluminium) Conference 2023, Dubai, 06 November 2023 - 09 November 2023, https://icsoba.org/proceedings/41st-conference-and-exhibition-icsoba-2023/
    Conference Papers | 2021
    Wong CJ; Yao Y; Bao J; Skyllas-Kazacos M; Welch BJ; Jassim A, 2021, 'Modeling Anode Current Pickup After Setting', in Minerals, Metals and Materials Series, pp. 351 - 358, http://dx.doi.org/10.1007/978-3-030-65396-5_51
    Conference Papers | 2020
    Wong CJ; Yao Y; Bao J; Skyllas-Kazacos M; Welch BJ; Jassim A, 2020, 'Study of Heat Distribution Due to ACD Variations for Anode Setting', in Tomsett A (ed.), Minerals, Metals and Materials Series, Springer Nature, CA, San Diego, pp. 527 - 534, presented at Light Metals Symposia at the 149th The-Minerals-Metals-and-Materials-Society (TMS) Annual Meeting and Exhibition, CA, San Diego, 23 February 2020 - 27 February 2020, http://dx.doi.org/10.1007/978-3-030-36408-3_73
    Conference Papers | 2019
    2019, 'Discretised Aluminium Reduction Cell Model for Simulation and Control'
    Conference Papers | 2018
    Shi J; Wong CJ; Yao YC; Bao J; Skyllas-Kazacos M; Welch BJ, 2018, 'Advanced Feeding Control of Aluminium Reduction Process', in Dorreen M; Tomsett A; Welch B (eds.), Proc. 12th Australasian Aluminium Smelting Technology Conference, Queenstown, New Zealand, pp. Paper 4c2 - Paper 4c2, presented at 12th Australasian Aluminium Smelting Technology Conference, Queenstown, New Zealand, 02 December 2018 - 07 December 2018, http://dx.doi.org/10.26190/unsworks/27907

  • University Medallist (top in Chemical Engineering programme) and Class 1 Honours.
  • 2 Dean's Lists (2014-15, 2015-16).
  • 5 Scholarships covering tuition fees, stipend, and health insurance:
    • UNSW-funded ‘UIPA’ and 'HDR Completion Scholarship.'
    • Chemical sciences funded scholarship.
    • Industry-funded scholarship.
    • 'Taste of Research' summer scholarship.
  • 'Fuel Technology Staff' Prize winner.

My Teaching

Academic tutoring:

CEIC2001 "Fluid and Particle Mechanics"- 2019T1, 2021T1
CEIC2007 "Chemical Engineering Lab A" - 2021T3
CEIC3000 "Process Modelling and Analysis"- 2020T1
CEIC3006 "Process Dynamics and Control"- 2019T2, 2020T2, 2021T2
CEIC8102 "Advanced Process Control"- 2019T3, 2020T3, 2021T3