Reaction synergy of bimetallic catalysts on ZSM-5 support in tailoring plastic pyrolysis for hydrogen and value-added product production

Applied Energy, Journal Year: 2024, Volume and Issue: 372, P. 123853 - 123853

Published: July 7, 2024

Language: Английский

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A novel semi-continuous preparation mode of ultra-low density thermoplastic polyurethane foam

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 481, P. 148402 - 148402

Published: Dec. 29, 2023

Language: Английский

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Microwave‐Assisted Pyrolysis‐A New Way for the Sustainable Recycling and Upgrading of Plastic and Biomass: A Review

ChemSusChem, Journal Year: 2024, Volume and Issue: 17(21)

Published: May 22, 2024

Abstract The efficient utilization of organic solid waste resources can help reducing the consumption conventional fossil fuels, mitigating environmental pollution, and achieving green sustainable development. Due to its dual nature being both a resource source it is crucial implement suitable recycling technologies throughout upgrading processes for plastics biomass, which are wastes with complex mixture components. pyrolysis hydropyrolysis were summarized biomass into high‐value chemicals, materials. To enhance reaction efficiency improve product selectivity, microwave‐assisted was introduced through energy supply especially aid catalysts microwave absorbers. This review provides detail summary from technical, applied, mechanistic perspectives. Based on recent technological advances, future directions development predicted.

Language: Английский

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Thermodynamic analysis of a solar-assisted supercritical water gasification system for poly-generation of hydrogen-heat-power production from waste plastics

Energy, Journal Year: 2024, Volume and Issue: 307, P. 132606 - 132606

Published: July 27, 2024

Language: Английский

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Microwave-assisted chemical looping gasification of plastics for H2-rich gas production

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 156225 - 156225

Published: Sept. 1, 2024

Language: Английский

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Correction and validation of the Master-plots method for the thermal cracking kinetic mechanism of solvent-swollen polypropylene

Chemical Engineering Science, Journal Year: 2025, Volume and Issue: unknown, P. 121304 - 121304

Published: Feb. 1, 2025

Language: Английский

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Comparison of the Synthesis Method of Zeolite Catalysts Based on Pozzolan, Pumice, and Ignimbrite Applied to the Sustainable Pyrolysis of Polymers

Sustainability, Journal Year: 2025, Volume and Issue: 17(7), P. 2986 - 2986

Published: March 27, 2025

This study aims to synthesize sustainable zeolite catalysts by taking advantage of the great abundance natural precursors, such as pozzolana, ignimbrite, and pumice, found in southern zone Peru. Different methodologies were selected. On one hand, an alkaline fusion/hydrothermal reaction with NaOH processes was utilized and, on other hydrothermal method employed. The characteristics these their application catalytic pyrolysis polypropylene evaluated. X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) employed investigate structure properties obtained catalysts. Catalytic experiments carried out at 450 °C for 30 min a 6% w/w catalyst. It possible zeolites similar commercial ZSM-5 X, BET surface area up 451.3 m2/g−1, offering possibility obtaining products from materials. According results pyrolytic process, 1 (alkaline NaOH) presents best results, 94% liquid gaseous products. synthesized pozzolan precursor most successful, followed pumice.

Language: Английский

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Exploring pyrolysis characteristics and combustion mechanism of polypropylene dust via experiments and molecular dynamic simulation

Journal of Analytical and Applied Pyrolysis, Journal Year: 2024, Volume and Issue: 186, P. 106909 - 106909

Published: Dec. 11, 2024

Language: Английский

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Pyrolysis Characterization and Mechanism Studies of Different Structural Plastics: A Comparative Study at Optimal Temperatures

Energy, Journal Year: 2024, Volume and Issue: unknown, P. 133986 - 133986

Published: Nov. 1, 2024

Language: Английский

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Reaction Synergy of Bimetallic Catalysts on Zsm-5 Support in Tailoring Plastic Pyrolysis for Hydrogen and Value-Added Product Production

Published: Jan. 1, 2024

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Language: Английский

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