Results 171 to 180 of about 3,344,832 (251)

Multi-scale complexities of solid acid catalysts in the catalytic fast pyrolysis of biomass for bio-oil production – A review

Progress in Energy and Combustion Science, 2020
Despite remarkable progress in catalytic fast pyrolysis, bio-oil production is far from commercialization because of multi-scale challenges, and major constraints lie with catalysts.
Ronghou Liu   +7 more
semanticscholar   +3 more sources

Catalytic fast pyrolysis of lignocellulosic biomass: Critical role of zeolite catalysts

Renewable & Sustainable Energy Reviews, 2021
Catalytic fast pyrolysis (CFP) is a promising technology that can allow the conversion of biomass into transportable fuels. Despite its advantages in terms of simplicity and economic efficiency, the CFP of biomass has not been commercially applied.
Jie Liang, G. Shan, Yifei Sun
semanticscholar   +1 more source

MFiX based multi-scale CFD simulations of biomass fast pyrolysis: A review

Chemical Engineering and Science, 2022
Multi-scale computational fluid dynamics (CFD) simulation bridges the gaps between particle and reactor scales in the modeling of biomass pyrolysis. Its accuracy depends on the coupling of sub-models in different scales.
Liqiang Lu   +4 more
semanticscholar   +1 more source

Advances in sustainable biofuel production from fast pyrolysis of lignocellulosic biomass

Biofuels, 2022
The review provides a thorough assessment of current developments in biomass pyrolysis research, including both basic research and technological applications.
D. C. Makepa, C. Chihobo, D. Musademba
semanticscholar   +1 more source

Fast pyrolysis of date palm biomass using Py-GCMS

Journal of the Energy Institute, 2021
Pyrolysis of Date Palm Petiole (DPP) and Date Palm Seed (DPS) biomass was conducted by fast pyrolysis and on-line analysis of the outlet stream by gas chromatography connected to mass spectrometry (Py-GCMS) at different temperatures (450, 500 and 600 °C)
Gmar Bensidhom   +5 more
semanticscholar   +1 more source

Comparison of the slow, fast, and flash pyrolysis of recycled maize-cob biomass waste, box-benhken process optimization and characterization studies for the thermal fast pyrolysis production of bio-energy

Chemical Engineering Communications, 2021
Developing an effective cleaner process technology for maize-cob biomass wastes is of utmost importance. This work involved the comparison of products yield (bio-oil, biogas, and biochar) from the fast, slow, and flash pyrolysis of maize-cob biomass ...
B. O. Adelawon   +4 more
semanticscholar   +1 more source

Catalytic fast pyrolysis of coal tar asphaltene over zeolite catalysts to produce high-grade coal tar: An analytical Py-GC/MS study

Journal of Analytical and Applied Pyrolysis, 2021
Coal tar asphaltene (CTA) is a low-grade fuel with a high content of oxygen, high-viscosity and high-toxicity. Three kinds of zeolite catalysts ZSM-5, HY and USY were used for catalytic fast pyrolysis (CFP) of CTA to upgrade its pyrolysis vapors by using
Liu Yongqi   +3 more
semanticscholar   +1 more source

Low chlorine oil production through fast pyrolysis of mixed plastics combined with hydrothermal dechlorination pretreatment

, 2021
Fast pyrolysis of the mixed plastics (PE: PP: PS: PVC = 0.5: 0.3: 0.15: 0.05) with and without hydrothermal dechlorination pretreatment were investigated in a fixed bed reactor to determine the effects of pyrolysis parameters (temperature, carrier gas ...
Yihan Wang   +3 more
semanticscholar   +1 more source

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