Abstract

CHUCHEEP, T.; MAHATHANINWONG, N.; LIMHENGHA, S.  and  SUVONVORN, N.. Development of Sensor Monitoring for Loss Reduction Analysis in Palm Oil Extraction Process. S. Afr. J. Ind. Eng. [online]. 2025, vol.36, n.1, pp.66-78. ISSN 2224-7890.  https://doi.org/10.7166/36-1-3122.

This study developed sensor monitoring equipment for palm oil extraction processes to track digester and press operations and their impact on fibre oil loss and nuts cracking in the press cake. Using a human monitoring and control system revealed delays, inaccuracies, and possible losses. Analysis of scenarios A-D, considering running capacity, fibre oil loss, and nuts cracking, indicated monthly losses ranging from US$32,058 to US$44,853. The sensor monitoring and human control system provided accurate feedback, reducing losses. The reduction scenarios of 10% and 20% suggested potential monthly reductions of US$3,206 to US$8,971.

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