ACADSTAFF UGM
| Title | : | Transesterification of Waste Cooking Oil Using NH2/MCM-41 Base Catalyst: Effect of Methanol/Oil Mole Ratio and Catalyst/Oil Weight Ratio towards Conversion of Ester |
| Author | : |
Prof. Dr. Triyono, S.U. (1) Prof. Dra. Wega Trisunaryanti, M.S., Ph.D.,Eng. (2) ADRIANA DWI PUTRI (3) AYYIK LUTFIANA NUKE (4) Prof. Dr. Kumala Dewi, M.Sc.St. (5) |
| Date | : | 2018 |
| Keyword | : | Sidoarjo mud, Base catalyst, Transesterification, Waste cooking oil. Sidoarjo mud, Base catalyst, Transesterification, Waste cooking oil. |
| Abstract | : | Transesterification of waste cooking oil (WCO) using NH2/MCM-41 base catalyst has been carried out. The MCM-41 was synthesized by hydrothermal method using the silica from Sidoarjo mud and cetyltrimethylammonium bromide (CTAB) as a template and calcined at 540 °C for 5 h. The MCM-41 was modified by adding (3-aminopropyl) trimethoxysilane using 5 mol percent of N/Si to produce NH2/MCM-41 base catalyst. Transesterification of waste cooking oil was carried out under variation of methanol/WCO mole ratio of 6, 9, 12, 15 and 18 using 10 wt. % of catalyst towards oil and weight ratio of catalyst/WCO of 2, 4, 6, 8, 10 wt. % using methanol/waste cooking oil mole ratio of 15. The result showed that the purity of silica from Sidoarjo mud was 93.40 wt. %. The highest product of methyl ester was 49.98 wt. % obtained using 4 wt. % of catalyst/WCO weight ratio in methanol/oil mole ratio of 15. |
| Group of Knowledge | : | Kimia |
| Original Language | : | English |
| Level | : | Internasional |
| Status | : |
Published
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| 1 |
ViewFreeArticle (6).pdf
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9-digabungkan.pdf
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| 3 |
Transesterification of Waste Cooking Oil Using NH2MCM 41 Base Catalyst Effect of Methanol Oil Mole Ratio and Catalyst Oil Weight Ratio Towards Conversion of Ester.pdf
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| 4 |
Transesterification of Waste.pdf
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