Balasundram, Vekes and Khairunnisa, Kamarul Zaman and Norazana, Ibrahim and Rafiziana, Md. Kasmani and Ruzinah, Isha and Mohd. Kamaruddin, Abd. Hamid and Hasrinah, Hasbullahd (2020) In situ catalytic upgrading of oxygenated pyrolysis vapours from pyrolysis of sugarcane bagasse over metal oxides loaded HZSM-5. Biomass Conversion and Biorefinery. pp. 1-2. ISSN 2190-6823. (Published)
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Abstract
The main objective of the current work is to study the performance of the NiO and Ce2O3 loaded HZSM-5 catalyst on the catalytic upgrading of oxygenated pyrolysis vapours from sugarcane bagasse into high-quality pyrolysis oil consisting of C6–C8 hydrocarbons. The experiments were performed at five different pyrolysis reaction temperatures (400, 450, 500, 550 and 600 °C) via in situ fixed bed reactor. The HZSM-5 was used as a support, while nickel oxides and/or cerium oxides were impregnated via incipient wetness impregnation method. The catalyst-to-biomass mass ratio was kept constant at 1:1 for all investigated samples. The results revealed that the NiO-Ce2O3/HZSM-5 catalyst has synergistic effects on upgrading the oxygenated pyrolysis vapours into higher contents of C6–C8 hydrocarbons (8.82%) in pyrolysis oil at 500 °C compared with other investigated catalysts.
| Item Type: | Article |
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| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | Biomass pyrolysis; BTX; Catalytic upgrading; HZSM-5; NiO; Ce2O3; C6–C8 hydrocarbons |
| Subjects: | Q Science > QD Chemistry T Technology > TP Chemical technology |
| Faculty/Division: | Faculty of Chemical & Natural Resources Engineering |
| Depositing User: | Mrs Norsaini Abdul Samat |
| Date Deposited: | 15 Oct 2021 07:37 |
| Last Modified: | 15 Oct 2021 07:37 |
| URI: | http://umpir.ump.edu.my/id/eprint/30225 |
| Download Statistic: | View Download Statistics |
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