Journal ArticleDOI
Catalytic upgrading of pyrolysis vapors from lignite over mono/bimetal-loaded mesoporous HZSM-5
Xue-Yu Ren,Jing-Pei Cao,Xiao-Yan Zhao,Zhen Yang,Tian-Long Liu,Xing Fan,Yun-Peng Zhao,Xian-Yong Wei +7 more
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In this article, the performance of catalysts for the catalytic fast pyrolysis of lignite was tested in a drop tube reactor at 600 °C.About:
This article is published in Fuel.The article was published on 2018-04-15. It has received 149 citations till now. The article focuses on the topics: Xylene & Ethylbenzene.read more
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Recent advances in syngas production from biomass catalytic gasification: A critical review on reactors, catalysts, catalytic mechanisms and mathematical models
TL;DR: In this paper, an optimized gasifier and highly active catalyst were proved to be effective for biomass tar elimination, and the tar formation mechanism and the decomposition pathway were also important to advance the optimization of gasification reactors and catalyst design.
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A review on the catalytic pyrolysis of biomass for the bio-oil production with ZSM-5: Focus on structure
TL;DR: In this paper, the shape selectivity of ZSM-5 catalysts has been studied in order to improve the quality of bio-oil from catalytic fast pyrolysis, where the uniform pore size, unique channels equipped with elliptical and near-circular openings, mesoporosity, and tunable acidity are considered as the most selective for the production of aromatics and also are responsible for deoxygenation reaction.
Journal ArticleDOI
Catalytic fast pyrolysis of lignocellulosic biomass: Critical role of zeolite catalysts
TL;DR: In this paper, a review describes the key role of zeolites in the catalytic fast pyrolysis (CFP) of lignocellulosic biomass.
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Co-pyrolysis of lignocellulosic and macroalgae biomasses for the production of biochar - A review.
Olugbenga Abiola Fakayode,Olugbenga Abiola Fakayode,Elmuez Alsir Ahmed Aboagarib,Cunshan Zhou,Haile Ma +4 more
TL;DR: A critical review of biochar production from co-pyrolysis of lignocellulosic and macroalgae biomass (CLMB) is presented and the biomass feedstock selection, characterization, pre-processing and suitability for thermal processing are discussed.
Journal ArticleDOI
Catalytic Pyrolysis of Biomass and Polymer Wastes
TL;DR: In this article, a review on pyrolysis catalyst design, impact of using real waste feedstocks, catalyst deactivation and regeneration, and optimization of product distributions to support the production of high value-added products is presented.
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Journal ArticleDOI
A review of catalytic upgrading of bio-oil to engine fuels
Peter Mølgaard Mortensen,Jan-Dierk Grunwaldt,Peter Arendt Jensen,K.G. Knudsen,Anker Degn Jensen +4 more
TL;DR: In this article, two general routes for bio-oil upgrading have been considered: hydrodeoxygenation (HDO) and zeolite cracking, where zeolites, e.g. HZSM-5, are used as catalysts for the deoxygenization reaction.
Journal ArticleDOI
Investigation into the shape selectivity of zeolite catalysts for biomass conversion
Jungho Jae,Geoffrey A. Tompsett,Andrew J. Foster,Karl D. Hammond,Scott M. Auerbach,Raul F. Lobo,George W. Huber +6 more
TL;DR: In this paper, the influence of zeolite pore size and shape selectivity on the conversion of glucose to aromatics was investigated, and it was shown that large pore spaces and steric hindrance play a major role for aromatic production.
Journal ArticleDOI
Catalytic pyrolysis of biomass for biofuels production
Richard J. French,Stefan Czernik +1 more
TL;DR: In this article, a set of commercial and laboratory-synthesized catalysts were evaluated for their performance via pyrolysis/catalytic cracking via three types of biomass feedstocks; cellulose, lignin, and wood were pyroized (batch experiments) in quartz boats in physical contact with the catalysts at temperature ranging from 400°C to 600°C and catalyst-to-biomass ratios of 5-10 by weight.
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Catalytic upgrading of biomass pyrolysis vapors using transition metal-modified ZSM-5 zeolite
E.F. Iliopoulou,Stylianos D. Stefanidis,Konstantinos G. Kalogiannis,Andreas Delimitis,Angelos A. Lappas,Kostas S. Triantafyllidis +5 more
TL;DR: In this paper, an equilibrium, commercial diluted ZSM-5 catalyst was used as the base case, in comparison with a series of nickel (Ni) and cobalt (Co) modified variants at varying metal loading.
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Optimizing the aromatic yield and distribution from catalytic fast pyrolysis of biomass over ZSM-5
TL;DR: In this paper, the conversion of glucose, furan and maple wood has been investigated over different types of ZSM-5 catalyst in semi-batch and fixed-bed reactors.