Catalytic upgrading of sugarcane bagasse pyrolysis vapours over rare earth metal (Ce) loaded HZSM-5: eﬀect of catalyst to biomass ratio on the organic compounds in pyrolysis oil

The main objective of the current work is to investigate the inﬂuence of catalyst to biomass ratio (by weight%) on the catalytic upgrading of sugarcane bagasse derived pyrolysis vapours over cerium (Ce) loaded Hydrogen exchanged Zeolite Socony Mobil-5 (HZSM-5) catalyst via in-situ ﬁxed bed reactor....

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Main Authors:	Vekes, Balasundram, Ruzinah, Isha, Norazana, Ibrahim, Rafiziana, Md. Kasmani, Mohd Kamaruddin, Abd Hamid, Hasrinah, Hasbullah, Roshafima, Rasit Ali
Format:	Article
Language:	English
Published:	Elsevier 2018
Subjects:	QD Chemistry TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/24033/ http://umpir.ump.edu.my/id/eprint/24033/ http://umpir.ump.edu.my/id/eprint/24033/ http://umpir.ump.edu.my/id/eprint/24033/1/2018-%20Catalytic%20upgrading%20of%20sugarcane%20bagasse%20pyrolysis%20vapours%20over%20rare%20earth%20metal%20%28Ce%29%20loaded%20HZSM-5%20E%EF%AC%80ect%20of%20catalyst%20to%20biomass%20ratio%20on%20the%20organic%20compounds%20in%20pyrolysis%20oil.pdf

id	ump-24033
recordtype	eprints
spelling	ump-240332019-03-12T01:43:15Z http://umpir.ump.edu.my/id/eprint/24033/ Catalytic upgrading of sugarcane bagasse pyrolysis vapours over rare earth metal (Ce) loaded HZSM-5: eﬀect of catalyst to biomass ratio on the organic compounds in pyrolysis oil Vekes, Balasundram Ruzinah, Isha Norazana, Ibrahim Rafiziana, Md. Kasmani Mohd Kamaruddin, Abd Hamid Hasrinah, Hasbullah Roshafima, Rasit Ali QD Chemistry TP Chemical technology The main objective of the current work is to investigate the inﬂuence of catalyst to biomass ratio (by weight%) on the catalytic upgrading of sugarcane bagasse derived pyrolysis vapours over cerium (Ce) loaded Hydrogen exchanged Zeolite Socony Mobil-5 (HZSM-5) catalyst via in-situ ﬁxed bed reactor. The temperature of pyrolysis was kept at 500°C for all investigated samples. The HZSM-5 catalyst was used as a support with 1wt% of Ce as promoter loaded via incipient wetness impregnation method. The biomass sample was ﬁxed at 2g, while the catalyst mass loading was loaded according to the catalyst to biomass ratio which are 0.5:1.0, 1.0:1.0, 1.5:1.0, and 2.0:1.0. For comparison, the non-catalytic and biomass catalytic over HZSM-5 catalyst was also pyrolyzed at the same operating conditions. The results show that the yields of pyrolysis oil and coke were signiﬁcantly inﬂuenced by the use of Ce/HZSM-5 catalyst at various catalyst to biomass ratio than the catalytic pyrolysis over HZSM-5, in which generate higher pyrolysis oil yield (58.0–68.0wt%) and lower coke yield (2.9–4.1%). The increasing loading of mass in Ce/HZSM-5 catalyst has additional eﬀect with respect to C6–C8 hydrocarbon contents in pyrolysis oil than the catalytic samples over the HZSM-5 catalyst. Among the tested catalyst to biomass ratio, the catalyst to biomass ratio of 1.5:1 has demonstrated to be the potential candidates in the catalytic upgrading of sugarcane bagasse derived oxygenated pyrolysis vapours into higher content of C6–C8 hydrocarbons (2.45%) in pyrolysis oil with lower coke yield (3.2%) over Ce/HZSM-5 catalyst. The bi-functional Ce/HZSM-5 catalyst was more eﬀective in suppressing the coke formation in comparison to HZSM-5 catalyst at all investigated catalyst to biomass ratios and this was attributed to the synergistic eﬀect of Ce on HZSM-5 support. Elsevier 2018-04-09 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/24033/1/2018-%20Catalytic%20upgrading%20of%20sugarcane%20bagasse%20pyrolysis%20vapours%20over%20rare%20earth%20metal%20%28Ce%29%20loaded%20HZSM-5%20E%EF%AC%80ect%20of%20catalyst%20to%20biomass%20ratio%20on%20the%20organic%20compounds%20in%20pyrolysis%20oil.pdf Vekes, Balasundram and Ruzinah, Isha and Norazana, Ibrahim and Rafiziana, Md. Kasmani and Mohd Kamaruddin, Abd Hamid and Hasrinah, Hasbullah and Roshafima, Rasit Ali (2018) Catalytic upgrading of sugarcane bagasse pyrolysis vapours over rare earth metal (Ce) loaded HZSM-5: eﬀect of catalyst to biomass ratio on the organic compounds in pyrolysis oil. Applied Energy, 220. pp. 787-799. ISSN 0306-2619 https://doi.org/10.1016/j.apenergy.2018.03.141 https://doi.org/10.1016/j.apenergy.2018.03.141
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	QD Chemistry TP Chemical technology
spellingShingle	QD Chemistry TP Chemical technology Vekes, Balasundram Ruzinah, Isha Norazana, Ibrahim Rafiziana, Md. Kasmani Mohd Kamaruddin, Abd Hamid Hasrinah, Hasbullah Roshafima, Rasit Ali Catalytic upgrading of sugarcane bagasse pyrolysis vapours over rare earth metal (Ce) loaded HZSM-5: eﬀect of catalyst to biomass ratio on the organic compounds in pyrolysis oil
description	The main objective of the current work is to investigate the inﬂuence of catalyst to biomass ratio (by weight%) on the catalytic upgrading of sugarcane bagasse derived pyrolysis vapours over cerium (Ce) loaded Hydrogen exchanged Zeolite Socony Mobil-5 (HZSM-5) catalyst via in-situ ﬁxed bed reactor. The temperature of pyrolysis was kept at 500°C for all investigated samples. The HZSM-5 catalyst was used as a support with 1wt% of Ce as promoter loaded via incipient wetness impregnation method. The biomass sample was ﬁxed at 2g, while the catalyst mass loading was loaded according to the catalyst to biomass ratio which are 0.5:1.0, 1.0:1.0, 1.5:1.0, and 2.0:1.0. For comparison, the non-catalytic and biomass catalytic over HZSM-5 catalyst was also pyrolyzed at the same operating conditions. The results show that the yields of pyrolysis oil and coke were signiﬁcantly inﬂuenced by the use of Ce/HZSM-5 catalyst at various catalyst to biomass ratio than the catalytic pyrolysis over HZSM-5, in which generate higher pyrolysis oil yield (58.0–68.0wt%) and lower coke yield (2.9–4.1%). The increasing loading of mass in Ce/HZSM-5 catalyst has additional eﬀect with respect to C6–C8 hydrocarbon contents in pyrolysis oil than the catalytic samples over the HZSM-5 catalyst. Among the tested catalyst to biomass ratio, the catalyst to biomass ratio of 1.5:1 has demonstrated to be the potential candidates in the catalytic upgrading of sugarcane bagasse derived oxygenated pyrolysis vapours into higher content of C6–C8 hydrocarbons (2.45%) in pyrolysis oil with lower coke yield (3.2%) over Ce/HZSM-5 catalyst. The bi-functional Ce/HZSM-5 catalyst was more eﬀective in suppressing the coke formation in comparison to HZSM-5 catalyst at all investigated catalyst to biomass ratios and this was attributed to the synergistic eﬀect of Ce on HZSM-5 support.
format	Article
author	Vekes, Balasundram Ruzinah, Isha Norazana, Ibrahim Rafiziana, Md. Kasmani Mohd Kamaruddin, Abd Hamid Hasrinah, Hasbullah Roshafima, Rasit Ali
author_facet	Vekes, Balasundram Ruzinah, Isha Norazana, Ibrahim Rafiziana, Md. Kasmani Mohd Kamaruddin, Abd Hamid Hasrinah, Hasbullah Roshafima, Rasit Ali
author_sort	Vekes, Balasundram
title	Catalytic upgrading of sugarcane bagasse pyrolysis vapours over rare earth metal (Ce) loaded HZSM-5: eﬀect of catalyst to biomass ratio on the organic compounds in pyrolysis oil
title_short	Catalytic upgrading of sugarcane bagasse pyrolysis vapours over rare earth metal (Ce) loaded HZSM-5: eﬀect of catalyst to biomass ratio on the organic compounds in pyrolysis oil
title_full	Catalytic upgrading of sugarcane bagasse pyrolysis vapours over rare earth metal (Ce) loaded HZSM-5: eﬀect of catalyst to biomass ratio on the organic compounds in pyrolysis oil
title_fullStr	Catalytic upgrading of sugarcane bagasse pyrolysis vapours over rare earth metal (Ce) loaded HZSM-5: eﬀect of catalyst to biomass ratio on the organic compounds in pyrolysis oil
title_full_unstemmed	Catalytic upgrading of sugarcane bagasse pyrolysis vapours over rare earth metal (Ce) loaded HZSM-5: eﬀect of catalyst to biomass ratio on the organic compounds in pyrolysis oil
title_sort	catalytic upgrading of sugarcane bagasse pyrolysis vapours over rare earth metal (ce) loaded hzsm-5: eﬀect of catalyst to biomass ratio on the organic compounds in pyrolysis oil
publisher	Elsevier
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/24033/ http://umpir.ump.edu.my/id/eprint/24033/ http://umpir.ump.edu.my/id/eprint/24033/ http://umpir.ump.edu.my/id/eprint/24033/1/2018-%20Catalytic%20upgrading%20of%20sugarcane%20bagasse%20pyrolysis%20vapours%20over%20rare%20earth%20metal%20%28Ce%29%20loaded%20HZSM-5%20E%EF%AC%80ect%20of%20catalyst%20to%20biomass%20ratio%20on%20the%20organic%20compounds%20in%20pyrolysis%20oil.pdf
first_indexed	2023-09-18T22:36:11Z
last_indexed	2023-09-18T22:36:11Z
_version_	1777416611532111872

Catalytic upgrading of sugarcane bagasse pyrolysis vapours over rare earth metal (Ce) loaded HZSM-5: eﬀect of catalyst to biomass ratio on the organic compounds in pyrolysis oil

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