Kinetic Study on Ultrasound Assisted Biodiesel Production from Waste Cooking Oil | Zendy

Widayat Widayat | Zendy; Haris Numan Aulia | Zendy; Hadiyanto Hadiyanto | Zendy; Setia Budi Sasongko | Zendy

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Kinetic Study on Ultrasound Assisted Biodiesel Production from Waste Cooking Oil

Author(s) -

Widayat Widayat,

Haris Numan Aulia,

Hadiyanto Hadiyanto,

Setia Budi Sasongko

Publication year - 2015

Publication title -

journal of engineering and technological sciences

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.202

H-Index - 14

eISSN - 2338-5502

pISSN - 2337-5779

DOI - 10.5614/j.eng.technol.sci.2015.47.4.3

Subject(s) - biodiesel , biodiesel production , cooking oil , kinetic energy , pulp and paper industry , waste oil , ultrasound , environmental science , matlab , biofuel , materials science , catalysis , waste management , chemistry , engineering , organic chemistry , physics , computer science , acoustics , quantum mechanics , operating system

The objective of this research was to study a kinetic model of biodiesel production from waste cooking oil assisted by ultrasound power. The model considered the biodiesel production process as a 2nd order reversible reaction, while its kinetic parameters were estimated using MATLAB, based on data extracted from Hingu, et al. [1]. The data represented experiments under low-frequency ultrasonic wave (20 kHz) and variations of temperature, power, catalyst concentration, and alcohol-oil molar ratio. Statistical analysis showed that the proposed model fits well to the experimental data with a determination coefficient (R2) higher than 0.9

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