Putra, Kastajaka Adi (2018) Reaksi Hidrodeoksigenasi (HDO) pada Fenol dengan Katalis Ni/Al2O3-ZrO2 Menggunakan Reaktor Alir. Sarjana thesis, Universitas Brawijaya.
Abstract
Reaksi hidrodeoksigenasi (HDO) senyawa fenol dapat menghasilkan senyawa hidrokarbon berantai tunggal dan bebas dari atom oksigen yang berpotensi digunakan sebagai sumber bahan bakar terbarukan. Dalam penelitian ini, reaksi HDO senyawa fenol dilakukan dengan katalis 10%Ni/Al2O3-ZrO2 dan 15%Ni/Al2O3-ZrO2 menggunakan reaktor alir modifikasi. Reaktan diuapkan dengan memanaskan labu alas bulat pada temperatur 120oC. Uap dari reaktan dibawa masuk ke dalam reaktor dengan bantuan aliran gas H2 (20 mL/menit). Reaktan kontak dengan permukaan katalis yang sebelumnya telah diaktivasi terlebih dahulu dengan dialiri gas H2 (20 mL/menit). Reaksi HDO dilakukan pada temperatur 200, 250 dan 350oC menggunakan pelarut air. Analisa produk HDO menggunakan GC-MS menunjukkan bahwa reaksi HDO menggunakan katalis Ni/Al2O3-ZrO2 menghasilkan produk tertinggi yaitu n-heksana (100%), 3-metilpentana (12,111%) dan metilsiklopentana (22,817%). Pada temperatur 350oC dengan penggunaan katalis 15%Ni/Al2O3-ZrO2 diperoleh konversi produk total HDO tertinggi (2,773%) dan diperoleh selektivitas produk n-heksana tertinggi pada penggunaan katalis 10%Ni/Al2O3-ZrO2 (100%).
English Abstract
The hydrodeoxigenation (HDO) reaction of phenol compounds can produce single-chain hydrocarbon compounds and is free of the oxygen atoms potentially used as a source of renewable fuels. In this study, the HDO reaction of phenol compounds was performed with 10%Ni/Al2O3-ZrO2 and 15%Ni/Al2O3-ZrO2 catalysts using a modified flow reactor. The reactants were evaporated by heating the round bottom flask at a temperature of 120°C. The steam from the reactants is brought into the reactor with the help of H2 gas flow (20 mL/min). The contact reactant with the surface of the catalyst having previously been activated was inhaled with H2 gas (20 mL/min). The HDO reaction is carried out at temperatures of 200, 250 and 350oC using a water solvent. Analysis of HDO products using GC-MS showed that HDO reactions using Ni/Al2O3-ZrO2 catalysts produced highest n-hexane (100%), 3-methylpentane (12.111%) and methylcyclopentane (22.817%) products. At the temperature of 350oC with the use of 15%Ni/Al2O3-ZrO2 catalyst obtained the highest total HDO product conversion (2.773%) and the highest selectivity of n-hexane product used 10%Ni/Al2O3-ZrO2 catalyst (100%).
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FMIPIA/2018/27/051800540 |
| Uncontrolled Keywords: | katalis Ni/Al2O3-ZrO2, reaksi hidrodeoksigenasi, reaktor alir, fenol, Ni/Al2O3-ZrO2 catalyst, hydrodeoxigenation reaction, flow reactor, phenol |
| Subjects: | 500 Natural sciences and mathematics > 541 Physical chemistry > 541.3 Miscellaneous topics in physical chemistry |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Kimia |
| Depositing User: | Nur Cholis |
| Date Deposited: | 09 Feb 2018 02:20 |
| Last Modified: | 22 Oct 2021 06:36 |
| URI: | http://repository.ub.ac.id/id/eprint/8839 |
Preview |
Text
2. BAB I PENDAHULUAN.pdf Download (293kB) | Preview |
Preview |
Text
3. BAB II TINJAUAN PUSTAKA.pdf Download (233kB) | Preview |
Preview |
Text
5. BAB IV HASIL DAN PEMBAHASAN.pdf Download (998kB) | Preview |
Preview |
Text
4. BAB III METODE PENELITIAN.pdf Download (225kB) | Preview |
Preview |
Text
1. BAGIAN DEPAN.pdf Download (465kB) | Preview |
Preview |
Text
6. BAB V PENUTUP.pdf Download (89kB) | Preview |
Preview |
Text
8. LAMPIRAN.pdf Download (913kB) | Preview |
Preview |
Text
7. DAFTAR PUSTAKA.pdf Download (334kB) | Preview |
Actions (login required)
 |
View Item |