Pyrolysis of the Cellulose Fraction of Biomass in the Presence of Solid Acid Catalysts: An Operando Spectroscopy and Theoretical Investigation.
Sign Up to like & getrecommendations! Published in 2018 at "ChemSusChem"
DOI: 10.1002/cssc.201802073
Abstract: Biomass pyrolysis by solid acid catalysts is one of many promising technologies for sustainable production of hydrocarbon liquid fuels and value-added chemicals, but these complex chemical transformations are still poorly understood. A series of well-defined… read more here.
Keywords: solid acid; pyrolysis; spectroscopy; acid catalysts ... See more keywords
Costs of biomass pyrolysis as a negative emission technology: A case study
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Energy Research"
DOI: 10.1002/er.4361
Abstract: Biomass pyrolysis is a promising method for the creation of biochar, a potentially long‐lived carbon sink, and renewable fuels. While a number of studies of the costs of pyrolysis exist, many fail to value the… read more here.
Keywords: cost effective; slow pyrolysis; carbon; fast slow ... See more keywords
Thermogravimetric analysis of the biomass pyrolysis with copper slag as heat carrier
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-017-6174-y
Abstract: Thermo gravimetric analysis experiments were carried out on pyrolysis of three kinds of biomasses by temperature programming method. Employed by thermogravimetric analyzer, the effects of the type of biomass and the ratio of copper slag… read more here.
Keywords: pyrolysis; analysis; biomass pyrolysis; copper slag ... See more keywords
Experimental study on the composition evolution and selective separation of biomass pyrolysis vapors in the four-staged indirect heat exchangers.
Sign Up to like & getrecommendations! Published in 2021 at "Bioresource technology"
DOI: 10.1016/j.biortech.2021.125115
Abstract: This study was devoted to proposing an effective experimental method based on bio-oil composition inversion for understanding biomass pyrolysis vapor evolution in four-staged condensers. The effective length of each condenser was 200 mm. The evolution curves… read more here.
Keywords: evolution; study; four staged; composition ... See more keywords
Numerical study of the biomass pyrolysis process in a spouted bed reactor through computational fluid dynamics
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DOI: 10.1016/j.energy.2020.118839
Abstract: Abstract Physical and thermochemical characteristics of biomass pyrolysis in a lab-scale spouted bed reactor are studied by means of a reactive multiphase particle-in-cell approach in which gas and solid motions are respectively resolved under the… read more here.
Keywords: gas; biomass pyrolysis; spouted bed; pyrolysis ... See more keywords
Volatile-char interactions during biomass pyrolysis: Contribution of amino group on graphitized carbon nanotube to xylose evolution based on experimental and theoretical studies
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.118921
Abstract: Abstract Char surface functional group has been shown to play an important role in volatile-char interactions during biomass pyrolysis, which are known to be effective for the modification of the pyrolysis products. Using xylose and… read more here.
Keywords: pyrolysis; char interactions; group; interactions biomass ... See more keywords
Kinetic model study on biomass pyrolysis and CFD application by using pseudo-Bio-CPD model
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DOI: 10.1016/j.fuel.2021.120266
Abstract: Abstract Pyrolysis is the key step in biomass thermochemical conversion process. The network model can accurately predict the pyrolysis process but generally cannot incorporate the combustion and gasification sub-models due to its complexity. This paper… read more here.
Keywords: cpd model; biomass pyrolysis; bio cpd; biomass ... See more keywords
Biomass pyrolysis in fully-developed turbulent riser flow
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DOI: 10.1016/j.renene.2019.03.095
Abstract: Abstract This work presents a numerical study of biomass pyrolysis in turbulent riser flow. Eulerian–Lagrangian simulations of unbounded sedimenting gas-solid flows are performed to isolate the effects of particle clustering on the production of syngas… read more here.
Keywords: biomass pyrolysis; fully developed; turbulent riser; biomass ... See more keywords
Optimization of Biomass Pyrolysis Vapor Upgrading Using a Laminar Entrained-Flow Reactor System
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DOI: 10.1021/acs.energyfuels.0c00649
Abstract: A custom bench-scale continuous-flow catalytic fast-pyrolysis (CFP) reactor system was implemented for the optimization of ex situ CFP and screening of catalysts to gain insight into commercial sca... read more here.
Keywords: pyrolysis; biomass pyrolysis; reactor system; optimization biomass ... See more keywords
Catalytic Reforming of Volatiles from Biomass Pyrolysis for Hydrogen-Rich Gas Production over Limonite Ore
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DOI: 10.1021/acs.energyfuels.7b00005
Abstract: The feasibility of using natural limonite ore for catalytic cracking of biomass pyrolysis volatiles was investigated to study the effects of the catalyst-treated method, temperature, space velocity, and atmosphere on carbon conversion and gas yields.… read more here.
Keywords: gas production; gas; rich gas; limonite ore ... See more keywords
Kinetic Study of an H-ZSM-5/Al–MCM-41 Catalyst Mixture and Its Application in Lignocellulose Biomass Pyrolysis
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DOI: 10.1021/acs.energyfuels.9b00866
Abstract: The use of H-ZSM-5 and Al–MCM-41 in a two-stage system of mesoporous and microporous catalysts has been proved to improve the quality of bio-oil. Information about biomass pyrolysis kinetics is important to evaluate biomass as… read more here.
Keywords: zsm mcm; biomass pyrolysis; lignocellulose biomass; catalyst ... See more keywords