Production of aviation fuel via thermal cracking of plastic waste

Energy Conversion and Management, Journal Year: 2024, Volume and Issue: 315, P. 118827 - 118827

Published: July 24, 2024

Language: Английский

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Catalytic Approaches to Tackle Mixed Plastic Waste Challenges: A Review

Langmuir, Journal Year: 2024, Volume and Issue: 40(33), P. 17212 - 17238

Published: Aug. 7, 2024

Plastics are widely used materials in our daily lives and various industries due to their affordability versatility. The massive production of plastic waste, however, has recently emerged as a pressing environmental concern across all media. To address this, emerging technologies being explored for the sustainable valorization postconsumer wastes including thermochemical, physical, catalytic processes aimed at transforming them into higher value-added products. However, chemical recycling mixed poses formidable challenge diverse array monomers catalyst systems involved, each employing distinct mechanisms. Complicating matters further is that contaminants reduce efficacy, requiring rigorous labor-intensive separation purification extract individual streams from practical waste mixtures. Consequently, majority such mixtures often end up incineration landfills, perpetuating societal challenges, leachate, carbon dioxide emissions, other air pollutants. This review will introduce current technical developments available through processes. challenges process performance, low selectivity desired products, deactivation catalysis also discussed. Promising approaches overcome problems suggested future research directions.

Language: Английский

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Review on recent development in catalytic cracking of waste polyolefins: Effect of zeolite-based catalysts and reaction parameters

Fuel, Journal Year: 2024, Volume and Issue: 380, P. 133220 - 133220

Published: Sept. 23, 2024

Language: Английский

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Management of Plastic Wastes through Recent Advanced Pyrolysis Processes

Applied Sciences, Journal Year: 2024, Volume and Issue: 14(14), P. 6156 - 6156

Published: July 15, 2024

Plastics are predominant in numerous sectors like packaging, agriculture, hardware, electronics, and many others. Annual plastic demand has been rapidly growing the last few decades because of increasing dependency on plastics. As a consequence, massive amounts waste being generated every year. These wastes non-biodegradable, hence their disposal poses serious threat to ecosystem causes significant environmental problems such as endangering safety marine life, wildlife, air, water, soil, etc. A large portion ends up landfills, only small fraction is recycled. The continuous dependence landfills main method for costly ineffective. Common solutions management incineration recycling; however, emits harmful pollutants greenhouse gases that contribute ozone layer depletion global warming; moreover, recycling expensive inefficient. an alternative incineration, pyrolysis process can convert into more valuable fuel products. Pyrolysis thermal converts raw material liquid, solid wax, non-condensable absence oxygen. This attractive it economical energy-efficient, be used various types In recent years, there have developments applications liquid production from wastes. work reviews advances challenges converting fuel, focusing studies advanced processes published over five years. paper also highlights numerical modeling potential impact future sustainable waste-management practices

Language: Английский

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An experimental investigation on performance, emission and combustion characteristics of IC engine using liquid fuel produced through catalytic co-pyrolysis of pressed oil cake and mixed plastics with the addition of nanoparticles

Fuel, Journal Year: 2024, Volume and Issue: 379, P. 133092 - 133092

Published: Sept. 11, 2024

Language: Английский

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A novel waste-to-energy conversion plant based on catalytic pyrolytic conditions: Modeling and Optimization Using Supervised Machine Learning and Desirability-Driven Methodologies

Energy, Journal Year: 2025, Volume and Issue: unknown, P. 134648 - 134648

Published: Jan. 1, 2025

Language: Английский

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Recent Advances in Transition Metal‐Based Metal‐Organic Frameworks for Hydrogen Production

Small Science, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 17, 2025

The escalating global energy demand and the imperative to mitigate carbon emissions have intensified pursuit for sustainable solutions, with hydrogen emerging as a pivotal clean carrier. Transition metal‐based metal‐organic frameworks (MOFs) garnered significant attention their potential in efficient production due high surface area, tunable porosity, versatile catalytic properties. Despite notable advancements MOF synthesis, critical challenges related stability, electrical conductivity, scalability continue hinder widespread application. This review provides comprehensive analysis of recent progress design synthesis transition MOFs, emphasizing role electrocatalytic photocatalytic production. Key synthetic strategies influence on performance are systematically discussed, alongside identification existing limitations knowledge gaps. By highlighting these areas proposing pathways future research, this aims accelerate practical integration MOFs into economy.

Language: Английский

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Recent advances in recycling and upcycling of hazardous plastic waste: A review

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 380, P. 124867 - 124867

Published: March 12, 2025

Language: Английский

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Can 100% plasto-petrol be employed as a fuel candidate for spark ignition engines?

Fuel, Journal Year: 2025, Volume and Issue: 395, P. 135231 - 135231

Published: April 8, 2025

Language: Английский

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Recent progress of organosilicon compound: synthesis and applications

Journal of the Iranian Chemical Society, Journal Year: 2024, Volume and Issue: 21(7), P. 1795 - 1816

Published: June 28, 2024

Language: Английский

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