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Title : Dealuminated and Desilicated Natural Zeolite as a Catalyst for Hydrocracking of Used Cooking Oil into Biogasoline
Author :

SUSI EFRINA BR PURBA (1) Prof. Dr. rer. nat. Karna Wijaya, M.Eng. (2) Prof. Dra. Wega Trisunaryanti, M.S., Ph.D.,Eng. (3) REMI AYU PRATIKA (4)
Date : 14 2021
Keyword : Natural zeolite,dealumination,desilication,hydrocracking,used cooking oil Natural zeolite,dealumination,desilication,hydrocracking,used cooking oil
Abstract : The modification of natural zeolite by dealumination and desilication using HCl and NaOH treatments as a catalyst for hydrocracking of used cooking oil into biogasoline has been conducted. The aim of this research was to study the effect of dealumination and desilication on the acidity, surface area, pore size of the natural zeolite, as well as the activity and selectivity of the modified natural zeolite on a hydrocracking process. A variety of catalysts was prepared by applying 3, 6 and 9 M HCl in the dealumination of natural zeolite to produce DNZ(3-1), DNZ(3-2) DNZ(3-3), DNZ(6-1), DNZ(6-2), DNZ(6-3), DNZ(9-1), DNZ(9-2), and DNZ(9-3) catalysts and 0.5 M NaOH in the desilication of natural zeolite to obtain NZB catalyst. The results showed that the dealumination and the desilication treatments affected the acidity and surface area of the natural zeolite. Desilication increased the pore diameter of the desilicated DNZ (9-2) from 4.18 to 5.5 nm. The hydrocracking of used cooking oil with NZB catalyst generated from the desilication of natural zeolite produced the highest gasoline fuel conversion, reaching 94.87%.
Group of Knowledge : Kimia
Original Language : English
Level : Internasional
Status :
Published
Document
No Title Document Type Action
1 1493-6356-1-PB-RTA Susi-Karna.pdf
Document Type : Bukti Published
Bukti Published View
2 Dealuminted and Desilicated.pdf
Document Type : [PAK] Full Dokumen
[PAK] Full Dokumen View
3 Universitas Gadjah Mada Mail - [MJC] Your manuscript is published online in Mediterranean Journal of Chemistry.pdf
Document Type : [PAK] Bukti Korespondensi Penulis
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