Production Of Biodiesel Out Of Crude Palm Oil By Using NaOH Catalyst

Jaya, Danang and Widayati, Tunjung Wahyu and Putrika, Aurasafira Riesty and Adi, Bagas Pramudita (2020) Production Of Biodiesel Out Of Crude Palm Oil By Using NaOH Catalyst. In: Proceeding on Engineering and Science Series (ESS), 2020, Yogyakarta.

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Abstract

The increasing consumption of diesel oil results in depletion of petroleum supply so that
biodiesel is made out of crude palm oil. The purpose of this study was to determine the effect
of the production of biodiesel by using NaOH catalysts. First, crude palm oil is analyzed for
its free fatty acid content. If the free fatty acid is less than 5%, the transesterification process
can be carried out immediately, if it's more than 5%, the esterification process is carried out
first. The esterification process lasts for 60 minutes temperature of 60°C with an acid catalyst
H2SO4 then separated and washed. After the washing process, the transesterification process
is continued with NaOH catalyst for 30 minutes at 60°C and then the washing process
proceeds in order to purify the results. From the research that has been done, the result of
biodiesel has a yield of 87.2866%, kinematic viscosity 4.655 mm2
/s, flash point 110o
C, pour
point 12o
C, and density at 15o
C of 0.875 g/ml.
Keywords: biodiesel, crude palm oil, NaOH

Item Type:	Conference or Workshop Item (Paper)
Uncontrolled Keywords:	biodiesel, crude palm oil, NaOH
Subjects:	T Technology > TP Chemical technology
Divisions:	Faculty of Engineering, Science and Mathematics > School of Chemistry
Depositing User:	Ir., MT DANANG JAYA
Date Deposited:	24 Mar 2023 07:34
Last Modified:	28 Mar 2023 13:02
URI:	http://eprints.upnyk.ac.id/id/eprint/32976

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