A review of plastic pollution and their treatment technology: A circular economy platform by thermochemical pathway

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 464, P. 142771 - 142771

Published: April 3, 2023

Language: Английский

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Upcycling of waste polyolefins in natural fiber and sustainable filler-based biocomposites: A study on recent developments and future perspectives

Composites Part B Engineering, Journal Year: 2023, Volume and Issue: 263, P. 110852 - 110852

Published: June 17, 2023

Language: Английский

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Catalytic conversion of biomass and plastic waste to alternative aviation fuels: A review

Biomass and Bioenergy, Journal Year: 2024, Volume and Issue: 183, P. 107120 - 107120

Published: Feb. 26, 2024

Language: Английский

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Enhanced yield and production of aromatics rich fractions in bio-oil through co-pyrolysis of waste biomass and plastics

Journal of Analytical and Applied Pyrolysis, Journal Year: 2024, Volume and Issue: 178, P. 106379 - 106379

Published: Jan. 28, 2024

Language: Английский

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Maximizing waste plastic oil yield and enhancing energy and environmental metrics through pyrolysis process optimization and fuel modification

Results in Engineering, Journal Year: 2024, Volume and Issue: 22, P. 102066 - 102066

Published: March 31, 2024

The accumulation of plastic waste poses a major environmental challenge, while the conversion plastics into oil via pyrolysis holds promise as an alternative energy solution. Despite numerous investigations this area, none have focused on optimizing process parameters for higher yield and enhancing overall performance through suitable fuel modification. present study aims to optimize parameters, including heating rate (HR), temperature (PT), reaction time (RT), achieve (WPO) enhance by blending optimal quantities water. Fuel characterization properties measurement were conducted using Fourier Transform Infrared ASTM methods. WPO was blended with conventional diesel (CDF) different volume concentrations water (5%, 10%, 15%). metrices assessed under various engine conditions. findings indicate that optimum condition is HR 17.3 °C/min, PT 403 °C, RT 96.30 min, quality confirms its suitability source. metrics revealed has 5.4% lower brake-thermal efficiency than CDF, inclusion 10% in (WPO10W) enhances 11.5%. in-cylinder pressure net-heat release are 1.3% 12.9% respectively, WPO10W emulsion promotes efficient combustion. reduces oxides nitrogen, hydrocarbon, carbon monoxide emissions 21.2%, 9.8%, 22.2%, compared WPO.

Language: Английский

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Enhanced Bio-Oil Production from Co-Pyrolysis of Cotton Seed and Polystyrene Waste; Fuel Upgrading by Metal-Doped Activated Carbon Catalysts

Journal of the Energy Institute, Journal Year: 2025, Volume and Issue: unknown, P. 102007 - 102007

Published: Jan. 1, 2025

Language: Английский

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Recent progress on the synergistic preparation of liquid fuels by co-pyrolysis of lignocellulosic biomass and plastic wastes

Journal of the Energy Institute, Journal Year: 2025, Volume and Issue: unknown, P. 102019 - 102019

Published: Jan. 1, 2025

Language: Английский

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A review on plastic waste valorisation to advanced materials: Solutions and technologies to curb plastic waste pollution

Journal of Cleaner Production, Journal Year: 2023, Volume and Issue: 434, P. 140180 - 140180

Published: Dec. 13, 2023

Language: Английский

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An experimental evaluation of the performance of concrete reinforced with recycled fibers made from waste plastic bottles

Results in Engineering, Journal Year: 2023, Volume and Issue: 18, P. 101205 - 101205

Published: June 1, 2023

This study addressed the issue of recycling waste plastic bottles as recycled fiber (RPF) into sustainable fiber-reinforced concrete (WPFRC). Thus, effects different RPF lengths (30, 50, and 70 mm), widths (2, 4, 6 contents (0.3, 0.45, 0.6 vol%) on performance WPFRC were systematically evaluated through laboratory test series workability, fresh unit weight, compressive flexural strengths, drying shrinkage, water absorption, ultrasonic pulse velocity. Results indicated that addition had a negligible effect properties mixtures, while significantly enhancing load-bearing capacity reducing shrinkage in specimens, particularly at early ages. Additionally, all specimens exhibited low absorption rates high velocities, indicating good quality durability. Overall, found an content 0.45% by volume, length mm, width 2 mm yielded best for WPFRC. As result, incorporating fosters development strong, durable, materials green construction.

Language: Английский

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Optimization of plastic waste pyrolysis using carbon-metal oxide hybrid nanocomposite catalyst: Yield enhancement and energy resource potential

Results in Engineering, Journal Year: 2024, Volume and Issue: 23, P. 102520 - 102520

Published: July 6, 2024

In this study, plastic waste was efficiently converted into valuable energy resources using a unique pyrolysis technique. A carbon-metal oxide hybrid nanocomposite introduced as catalyst, and analyses of structural surface morphology were conducted. Pyrolysis process parameters such temperature (PTemp), time (PTime), catalyst concentration (CC) optimized through response methodology for higher yield resources. Char underwent proximate ultimate analyses, oil physicochemical Fourier transform infrared syngas composition determined. Optimal conditions found: PTemp 300 °C, PTime 60 min, CC 1 % char; 465 150 oil; 550 4 syngas. Compared to the ZSM-5 char, oil, yields increased by 7.9 %, 10.8 7.2 respectively, at optimum conditions. These findings suggest that can effectively meet demands with enhanced outputs.

Language: Английский

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