HIDRODEOKSIGENASI CPO (CRUDE PALM OIL) MENJADI BIOGASOLINE DENGAN KATALIS BENTONIT TERPILAR MOLIBDENUM NITRIDA

HIDAYATI, PUTRI TAMARA and Hasanudin, Hasanudin and Purwaningrum, Widia (2021) HIDRODEOKSIGENASI CPO (CRUDE PALM OIL) MENJADI BIOGASOLINE DENGAN KATALIS BENTONIT TERPILAR MOLIBDENUM NITRIDA. Undergraduate thesis, Sriwijaya University.

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Abstract

In this research, Na-Bentonite pilarization has been carried out using MoN metal with various concentrations of 2, 4, 6, 8 and 10 mEq/gram, to convert crude palm oil into biogasoline. Na-Bentonite is produced from the preparation process using saturated NaCl solution which is added to natural Bentonite.The results of CEC determination of natural Bentonite and Na-Bentonite have increased from 165.85 to 279.15 mEq/100 grams, so that the pilarization process will easily occur. The converted product was then characterized using the GC-MS instrument. The catalyst that produces the most biogasoline fraction will then be characterized using XRD, FTIR, and SEM-EDX instruments. The XRD analysis results show a shift in the diffraction angle of 5.80 becomes 12.88 after experiencing pilarization. The results of FTIR analysis showed that there were vibrations originating from the Mo=O, =C-H, Si-O, C=C, H-O-H and N-H groups after being polarized using MoN. SEM analysis results showed changes in morphological patterns after pilarization. Bentonite-MoN has a heterogeneous surface morphology and tends to have sharp needles originating from MoN, as well as an increase in pores on the Bentonite-MoN catalyst which is indicated by the increasing number of black gaps. EDX analysis shows the presence of Mo and N elements from the pilarization process. Acidity analysis was carried out by calculating the amount of pyridine absorbed. The analysis results showed the highest increase in acidity from 0.005 mmol/gram to 0.13 mmol/gram. The %Area total shows that the largest biogasoline fraction is found in the Bentonite-MoN 8 mEq/grams catalyst at 28,70%, so it can be concluded that the optimal variation of the addition of molybdenum metal occurs in the Bentonite-MoN 8 mEq/grams catalyst.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Logam MoN, Katalis Bentonit-MoN, Crude palm oil, Biogasoline
Subjects:	Q Science > QD Chemistry > QD450-801 Physical and theoretical chemistry
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Putri Tamara Hidayati
Date Deposited:	27 Jul 2021 03:58
Last Modified:	27 Jul 2021 03:58
URI:	http://repository.unsri.ac.id/id/eprint/50314

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