Ignition and combustion characteristics of hydrotreated pyrolysis oil in a combustion research unit

Han, Jinlin; Wang, Yu; Somers, Lmt Bart; Beld, L. van de

doi:10.1016/j.fuel.2022.123419

Cited by 12 publications

(3 citation statements)

References 27 publications

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“…Therefore, their conversion into biofuel has been extensively studied . The biofuels from pyrolysis of varied species of grass followed by HDO have different properties, as summarized in Table . ,− This relates to the different compositions of the varied types of grass, which is discussed in the following sections.…”

Section: Biofuel Propertiesmentioning

confidence: 99%

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Advances and Perspectives of Bio-oil Hydrotreatment for Biofuel Production

et al. 2023

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Bio-oil is a liquid product produced from the pyrolysis of renewable biomass, and the potential application of bio-oil as liquid fuel attracts great interest. However, bio-oil has to be upgraded via processes like hydrodeoxygenation to remove the abundance of oxygen that makes bio-oil high acidity, low stability, low heating value, etc. Up to now, numerous efforts have been devoted to upgrading bio-oil through development of catalysts, reactors, processes, etc. One of the key criteria for assessing the feasibility of the previous trials is the specification of biofuel generated. Hence, this review mainly discusses the features of biofuels produced from different biomass feedstocks. The aim was to try to understand the nature of the biofuel from varied biomass feedstocks (i.e., woody biomass, grass, algae, etc.) and the associated issues in the hydrotreatment process. The environmental impact and economic analysis of the production of biofuel from different types of biomass are also discussed.

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Section: Biofuel Propertiesmentioning

confidence: 99%

“…It tolerates all soil conditions and grows fast. Han et al 66 studied the fuel properties of the biofuel produced from the HDO of miscanthus bio-oil at 425 °C with a hydrogen pressure of 30 bar. Fuel properties of the biofuel were different from the specifications of diesel.…”

Section: Biofuel Propertiesmentioning

confidence: 99%

Advances and Perspectives of Bio-oil Hydrotreatment for Biofuel Production

et al. 2023

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“…[2,3]. Traditionally, olefins are mainly produced by thermal stream cracking of naphtha [4,5]. With the depletion of crude oil resources and increasing environmental issues, the direct synthesis of HVO from syngas, derived from coal, natural gas, and even CO 2 , has attracted great attention from the academic community in recent years.…”

Section: Introductionmentioning

confidence: 99%

Highly Efficient Synthesis of High‐Value Olefins from Syngas over Layered Fe‐Mn/Magadiite Catalyst

et al. 2023

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The simultaneous realization of high olefin/paraffin (O/P) ratio and low CH4 selectivity has always been a bottleneck for the conversion of syngas to high‐value olefins (HVOs). Magadiite (MAG) is a layered silicate material with active SiOH, which increases the interlayer charge density and ion‐exchange ability. Herein, a MAG‐supported, Mn‐modified Fe3O4 microsphere catalyst exhibits excellent CO conversion of 76.5 % and HVO selectivity, with a high O/P ratio of 5.02 and low CH4 selectivity of 16.1 % for conversion of syngas to HVOs. The layered structure of the MAG support promotes dispersion of the active centers and the Mn promoter improves the basic properties of the catalyst. Moreover, the Mn promoter and MAG support have a synergistic effect, which promotes CO dissociation and suppresses H2 adsorption, thereby resulting in high HVO selectivity and low CH4 selectivity.

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