Kinetics of Secondary Reactions Affecting Organosolv Lignin Structure.
Sign Up to like & getrecommendations! Published in 2020 at "ChemSusChem"
DOI: 10.1002/cssc.202000942
Abstract: Many valorization approaches for lignin rely on its organic solvent (organosolv) extraction. However, the extraction severity required to obtain high lignin extraction yields generally results in low-quality lignin for downstream processing. To better understand the… read more here.
Keywords: kinetics secondary; organosolv lignin; lignin; secondary reactions ... See more keywords
Insight into the mechanism of secondary reactions in cellulose pyrolysis: interactions between levoglucosan and acetic acid
Sign Up to like & getrecommendations! Published in 2019 at "Cellulose"
DOI: 10.1007/s10570-019-02466-1
Abstract: Biomass pyrolysis process involves complex primary and secondary decomposition reactions which together determine the final pyrolytic product distribution. Carboxylic acids produced by primary pyrolysis have significant influences on the secondary reactions, whereas the specific manifestation… read more here.
Keywords: decomposition reactions; insight mechanism; pyrolysis; secondary reactions ... See more keywords
Experimental Study of Pyrolytic Oils from Used Tires: Impact of Secondary Reactions on Liquid Composition
Sign Up to like & getrecommendations! Published in 2021 at "Waste and Biomass Valorization"
DOI: 10.1007/s12649-020-01313-w
Abstract: Thermal pyrolysis of scrap truck tires was carried out in a semi-batch fixed reactor at 500 °C. The pyrolysis mechanism and product yields were investigated in this study. We aimed to elucidate the effects of key… read more here.
Keywords: study pyrolytic; experimental study; pyrolytic oils; secondary reactions ... See more keywords
Experimental and theoretical modeling of the effects of pressure and secondary reactions on pyrolysis of JP-10 at supercritical pressures
Sign Up to like & getrecommendations! Published in 2021 at "Fuel"
DOI: 10.1016/j.fuel.2021.121737
Abstract: Abstract Regenerative cooling is widely employed for thermal protection of hypersonic vehicles. Hydrocarbon fuels undergo pyrolysis in regenerative cooling channels at supercritical pressures, which affects the performance of regenerative cooling. Pressure and secondary reactions are… read more here.
Keywords: supercritical pressures; pressure secondary; secondary reactions; effects pressure ... See more keywords
Effect of calcium on the secondary reactions of tar from Zhundong coal pyrolysis: A molecular dynamics simulation using ReaxFF
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Analytical and Applied Pyrolysis"
DOI: 10.1016/j.jaap.2018.11.033
Abstract: Abstract In this paper, molecular dynamics method based on reactive force field is used to investigate the effect of calcium on the secondary reactions of nascent tar from Zhundong coal pyrolysis. The coal with and… read more here.
Keywords: secondary reactions; pyrolysis; molecular dynamics; coal ... See more keywords
Effect of a Vacuum on the Fast Pyrolysis of Cellulose: Nature of Secondary Reactions in a Liquid Intermediate
Sign Up to like & getrecommendations! Published in 2017 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.7b00476
Abstract: Pyrolysis of thin films of cellulose was performed at five pressures from 4 mbar (vacuum) to 1 bar at 500 °C in a modified pyroprobe captive sample reactor designed to minimize gas-phase secondary reactions. Known… read more here.
Keywords: mass spectrometry; effect vacuum; secondary reactions; pyrolysis ... See more keywords
Thermodynamic Analysis on In Situ Underground Pyrolysis of Tar-Rich Coal: Secondary Reactions
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DOI: 10.2139/ssrn.4186488
Abstract: To develop the in situ underground pyrolysis process of tar-rich coal more scientifically, the effect of temperature and pressure on the distribution of pyrolysis products should be clarified. This paper selected the typical components in… read more here.
Keywords: situ underground; underground pyrolysis; pressure; pyrolysis ... See more keywords