SINTESIS BIODIESEL MENGGUNAKAN KATALIS TANDAN KOSONG KELAPA SAWIT

RIZKY, R.A DWI PUTRI ANANDA SRI and Arita, Susila and Komariah, Leily Nurul (2023) SINTESIS BIODIESEL MENGGUNAKAN KATALIS TANDAN KOSONG KELAPA SAWIT. Masters thesis, Sriwijaya University.

	Text RAMA_24101_03012682024003.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (2MB) | Request a copy
	Text RAMA_24101_03012682024003_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (8MB) | Request a copy
	Text RAMA_24101_03012682024003_0011106007_0026037502_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB)
	Text RAMA_24101_03012682024003_0011106007_0026037502_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (260kB) | Request a copy
	Text RAMA_24101_03012682024003_0011106007_0026037502_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (49kB) | Request a copy
	Text RAMA_24101_03012682024003_0011106007_0026037502_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (148kB) | Request a copy
	Text RAMA_24101_03012682024003_0011106007_0026037502_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (11kB) | Request a copy
	Text RAMA_24101_03012682024003_0011106007_0026037502_06_Ref.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (178kB) | Request a copy
	Text RAMA_24101_03012682024003_0011106007_0026037502_07_Lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (449kB) | Request a copy

Abstract

In line with the increasing biodiesel production in Indonesia, the need for catalysts for transesterification is increasing. Potassium based catalysts are commercially widely applied in industry in the form of KOH and K2CO3 but these catalysts have weaknesses in the separation process. Solid catalysts from palm biomass can be developed into heterogeneous catalysts that are environmentally friendly, especially Empty Bunches of Oil Palm (EFB). Through the pyrolysis process, EFB is able to produce carbonate anion compounds that are quite high and easily converted into K2O. The purpose of this study was to analyze the catalyst characteristics of empty bunches of palm oil and their results on biodiesel production. Empty bunches of oil palm are calcined at a temperature of 500-700°C for 5 hours. Transterification conditions are carried out with variations in the catalyst ratio of 12-20% with a reaction time of 1 and 2.5 hours and the use of methanol variations of 25-40%. Based on the results of the study, EFB ash catalysts have proven effective as heterogeneous catalysts in the transesterification process with optimal operating conditions at the use of ash calcination 700°C for 5 hours and the use of 30% methanol for 1 hour resulting in 99.2% methyl ester. This is shown from the BET results which produce a catalyst pore surface area of 0.012 m2/g and a total catalyst pore volume of 0,007674 cc/g and a biodiesel test that meets SNI 7182: 2015, namely a total glycerol value of 0.089%, density 0.863 g/cm3, acid number 0.13 mg KOH/g, viscosity 0.110 mm2/s and methyl ester content >96%

Item Type:	Thesis (Masters)
Uncontrolled Keywords:	Biodiesel, Heterogeneous Catalyst, Empty Bunches of Palm Oil
Subjects:	T Technology > TP Chemical technology > TP155-156 Chemical engineering
Divisions:	03-Faculty of Engineering > 24101-Chemical Engineering (S2)
Depositing User:	R.A Dwi Putri Ananda Sri Rizky
Date Deposited:	08 Mar 2023 03:21
Last Modified:	08 Mar 2023 07:07
URI:	http://repository.unsri.ac.id/id/eprint/90308

Actions (login required)

View Item