Staff View: Can waste eggshell replace commercial zeolites as catalyst for bio-oil production?

Can waste eggshell replace commercial zeolites as catalyst for bio-oil production?

The utilisation of calcium oxide (CaO) from waste chicken eggshells, fishbone, and dolomite as a catalyst in the co-pyrolysis of empty fruit bunch (EFB) and high-density polyethene plastic (HDPE) was investigated and compared with existing commercial zeolite catalysts (HZSM-5, NaY, and FCC). In-situ...

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Main Authors:	Seah C.C., Habib S.H., Hafriz R.S.R.M., Shamsuddin A.H., Salmiaton A.
Other Authors:	58123946800
Format:	Article
Published:	Elsevier B.V. 2024
Subjects:	Bio-oil Co-pyrolysis Eggshell catalyst Empty fruit bunch High-density polyethene Catalysts Fruits Gas chromatography High density polyethylenes Hydrocarbons Lime Mass spectrometry Particle size Particle size analysis Pyrolysis Zeolites Bio-oils Commercial zeolite Copyrolysis Egg-shell catalysts Empty fruit bunches Hydrocarbon content Polyethene Zeolite catalyst ]+ catalyst Scanning electron microscopy
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spelling	my.uniten.dspace-340322024-10-14T11:17:43Z Can waste eggshell replace commercial zeolites as catalyst for bio-oil production? Seah C.C. Habib S.H. Hafriz R.S.R.M. Shamsuddin A.H. Salmiaton A. 58123946800 56131983000 57204588040 35779071900 57193906995 Bio-oil Co-pyrolysis Eggshell catalyst Empty fruit bunch High-density polyethene Catalysts Fruits Gas chromatography High density polyethylenes Hydrocarbons Lime Mass spectrometry Particle size Particle size analysis Pyrolysis Zeolites Bio-oils Commercial zeolite Copyrolysis Egg-shell catalysts Empty fruit bunches High-density polyethene Hydrocarbon content Polyethene Zeolite catalyst ]+ catalyst Scanning electron microscopy The utilisation of calcium oxide (CaO) from waste chicken eggshells, fishbone, and dolomite as a catalyst in the co-pyrolysis of empty fruit bunch (EFB) and high-density polyethene plastic (HDPE) was investigated and compared with existing commercial zeolite catalysts (HZSM-5, NaY, and FCC). In-situ catalytic co-pyrolysis of EFB-HDPE was performed for each CaO and zeolite-based catalyst. Gas Chromatography-Mass Spectrometry (GC-MS) was used to analyse the hydrocarbon content of the bio-oil produced by pyrolysis. The highest hydrocarbon content (61.62%) was obtained from the calcined eggshell (CES) catalyst and was comparable to that of the commercial zeolite catalyst, HZSM-5, with a hydrocarbon content of 53.53%. Brunauer�Emmett�Teller (BET) analysis, Scanning Electron Microscopy (SEM), Energy Dispersive X-Ray (EDX) analysis, and Particle Size Analysis (PSA) have proven the viability of CaO-based catalysts in the co-pyrolysis process for bio-oil production via fast pyrolysis. The CES achieved the desired pore diameter (175.15 nm) which was exhibited in the morphology analysis (SEM) and exhibited a uniform arrangement of calcium oxide particles and a porous structure. This finding provides fundamental insight into CaO from organic waste as a suitable alternative to zeolite catalysts in the co-pyrolysis of organic and inorganic feedstocks. � 2023 Elsevier B.V. Final 2024-10-14T03:17:43Z 2024-10-14T03:17:43Z 2023 Article 10.1016/j.jaap.2023.106213 2-s2.0-85173249088 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85173249088&doi=10.1016%2fj.jaap.2023.106213&partnerID=40&md5=1e32f8928e366648dccdfde5a7d39424 https://irepository.uniten.edu.my/handle/123456789/34032 175 106213 Elsevier B.V. Scopus
institution	Universiti Tenaga Nasional
building	UNITEN Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Tenaga Nasional
content_source	UNITEN Institutional Repository
url_provider	http://dspace.uniten.edu.my/
topic	Bio-oil Co-pyrolysis Eggshell catalyst Empty fruit bunch High-density polyethene Catalysts Fruits Gas chromatography High density polyethylenes Hydrocarbons Lime Mass spectrometry Particle size Particle size analysis Pyrolysis Zeolites Bio-oils Commercial zeolite Copyrolysis Egg-shell catalysts Empty fruit bunches High-density polyethene Hydrocarbon content Polyethene Zeolite catalyst ]+ catalyst Scanning electron microscopy
spellingShingle	Bio-oil Co-pyrolysis Eggshell catalyst Empty fruit bunch High-density polyethene Catalysts Fruits Gas chromatography High density polyethylenes Hydrocarbons Lime Mass spectrometry Particle size Particle size analysis Pyrolysis Zeolites Bio-oils Commercial zeolite Copyrolysis Egg-shell catalysts Empty fruit bunches High-density polyethene Hydrocarbon content Polyethene Zeolite catalyst ]+ catalyst Scanning electron microscopy Seah C.C. Habib S.H. Hafriz R.S.R.M. Shamsuddin A.H. Salmiaton A. Can waste eggshell replace commercial zeolites as catalyst for bio-oil production?
description	The utilisation of calcium oxide (CaO) from waste chicken eggshells, fishbone, and dolomite as a catalyst in the co-pyrolysis of empty fruit bunch (EFB) and high-density polyethene plastic (HDPE) was investigated and compared with existing commercial zeolite catalysts (HZSM-5, NaY, and FCC). In-situ catalytic co-pyrolysis of EFB-HDPE was performed for each CaO and zeolite-based catalyst. Gas Chromatography-Mass Spectrometry (GC-MS) was used to analyse the hydrocarbon content of the bio-oil produced by pyrolysis. The highest hydrocarbon content (61.62%) was obtained from the calcined eggshell (CES) catalyst and was comparable to that of the commercial zeolite catalyst, HZSM-5, with a hydrocarbon content of 53.53%. Brunauer�Emmett�Teller (BET) analysis, Scanning Electron Microscopy (SEM), Energy Dispersive X-Ray (EDX) analysis, and Particle Size Analysis (PSA) have proven the viability of CaO-based catalysts in the co-pyrolysis process for bio-oil production via fast pyrolysis. The CES achieved the desired pore diameter (175.15 nm) which was exhibited in the morphology analysis (SEM) and exhibited a uniform arrangement of calcium oxide particles and a porous structure. This finding provides fundamental insight into CaO from organic waste as a suitable alternative to zeolite catalysts in the co-pyrolysis of organic and inorganic feedstocks. � 2023 Elsevier B.V.
author2	58123946800
author_facet	58123946800 Seah C.C. Habib S.H. Hafriz R.S.R.M. Shamsuddin A.H. Salmiaton A.
format	Article
author	Seah C.C. Habib S.H. Hafriz R.S.R.M. Shamsuddin A.H. Salmiaton A.
author_sort	Seah C.C.
title	Can waste eggshell replace commercial zeolites as catalyst for bio-oil production?
title_short	Can waste eggshell replace commercial zeolites as catalyst for bio-oil production?
title_full	Can waste eggshell replace commercial zeolites as catalyst for bio-oil production?
title_fullStr	Can waste eggshell replace commercial zeolites as catalyst for bio-oil production?
title_full_unstemmed	Can waste eggshell replace commercial zeolites as catalyst for bio-oil production?
title_sort	can waste eggshell replace commercial zeolites as catalyst for bio-oil production?
publisher	Elsevier B.V.
publishDate	2024
_version_	1814061037717028864
score	13.211869

Can waste eggshell replace commercial zeolites as catalyst for bio-oil production?

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