Biodiesel production from multi feedstock as feed with direct ultrasound assisted

Journal Article · Tue Dec 29 04:00:00 EST 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4938305· OSTI ID:22494460

Widayat, ^[1]; Satriadi, H.; Nafiega, N. Favian; Dipo, Rheza; Okvitarini, ^[1]; Alimin, A. J.; Ali, Mas Fawzi Mohd ^[2]

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1. Department of Chemical Engineering, Diponegoro University Semarang Indonesia (Indonesia)
2. Faculty of Mechanical and Manufacturing Engineering Universiti Tun Hussein Onn Malaysia (UTHM) (Malaysia)

The objective of this study was to optimize of ratio oil type, ratio oil to methanol and catalyst concentration. The optimization was used Central Composite Design (CCD). Biodiesel was produced with multi stock oil as feed and conducted in direct ultrasonic radiation. Biosonic equiped with ultrasonic generator with a frequency of 28 kHz. Biodiesel produced at a pressure of 1 atm, reaction time of 60 min and temperature 60 ° C. The optimum conditions of volume ratio for Palm and Coconut oil 4:1, KOH catalyst concentration 0.3% and methanol to oil mole ratio 7:1. Biodiesel yield was determined under this condition and obtained 81.105%.

• OSTI ID: 22494460
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1699; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

09 BIOMASS FUELS
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
BIODIESEL FUELS
CATALYSTS
COCONUTS
CONCENTRATION RATIO
KHZ RANGE 01-100
METHANOL
OILS
POTASSIUM HYDROXIDES
TEMPERATURE RANGE 0273-0400 K
ULTRASONIC WAVES