Decision analysis for plastic waste gasification considering energy, exergy, and environmental criteria using TOPSIS and grey relational analysis

Process Safety and Environmental Protection, Год журнала: 2023, Номер 174, С. 414 - 423

Опубликована: Апрель 15, 2023

Язык: Английский

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The role of plastic chemical recycling processes in a circular economy context

Chemical Engineering Journal, Год журнала: 2024, Номер 498, С. 155227 - 155227

Опубликована: Авг. 30, 2024

Язык: Английский

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Natural polysaccharides and proteins-based films for potential food packaging and mulch applications: A review

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 261, С. 129628 - 129628

Опубликована: Янв. 24, 2024

Язык: Английский

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MIL-53 (Al) nanostructure for non-steroidal anti-inflammatory drug adsorption in wastewater treatment: Molecular simulation and experimental insights

Process Safety and Environmental Protection, Год журнала: 2023, Номер 175, С. 473 - 494

Опубликована: Май 26, 2023

Язык: Английский

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Waste plastic to energy storage materials: a state-of-the-art review

Green Chemistry, Год журнала: 2023, Номер 25(10), С. 3738 - 3766

Опубликована: Янв. 1, 2023

Waste plastics can be recycled for use in energy storage materials ( e.g. , electricity, heat storage, and hydrogen). The study aims to provide a basis further research on the integrated of waste while reducing carbon emissions.

Язык: Английский

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Environmental Impact of Plastic Recycling in Terms of Energy Consumption: A Comparison of Japan’s Mechanical and Chemical Recycling Technologies

Energies, Год журнала: 2023, Номер 16(5), С. 2199 - 2199

Опубликована: Фев. 24, 2023

In Japan, mechanical plastic recycling has been widely practiced. recent years, the chemical method gaining interest, especially due to its high-quality products similar virgin materials. Understanding environmental impact of both methods from energy consumption standpoint is crucial so that attempts preserve resources can be based in most energy-sustainable way. This research aims determine and two types technologies (coke oven gasification) by analyzing their usage loads. The results relating electricity water show a 17% share global warming potential (GWP), coke 51%, gasification 32%. Although lower GWP, yields highly valuable byproducts reused processes, such as steam industrial water, reducing overall load. These recovered materials are also potentially useful for other processes an symbiosis ecosystem.

Язык: Английский

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Recent advances in liquid fuel production from plastic waste via pyrolysis: Emphasis on polyolefins and polystyrene

Environmental Research, Год журнала: 2024, Номер 246, С. 118154 - 118154

Опубликована: Янв. 12, 2024

Язык: Английский

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Plastic-to-energy: Process and economic–environmental assessment of a recycling technology

Process Safety and Environmental Protection, Год журнала: 2024, Номер 183, С. 1051 - 1058

Опубликована: Янв. 23, 2024

Язык: Английский

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Global Polyethylene Terephthalate (PET) Plastic Supply Chain Resource Metabolism Efficiency and Carbon Emissions Co-Reduction Strategies

Sustainability, Год журнала: 2024, Номер 16(10), С. 3926 - 3926

Опубликована: Май 8, 2024

Polyethylene terephthalate (PET) is widely used as a primary plastic packaging material in the global socio-economic system. However, research on metabolic characteristics of PET industry across different countries, particularly regarding entire life cycle supply chain PET, remains insufficient, significantly hindering progress addressing pollution worldwide. This study employs Life Cycle Assessment-Material Flow Analysis (LCA-MFA) method to comprehensively analyze environmental impacts plastics, with focus processes from production disposal 12 regions (covering 41 countries) 2020. By constructing 13 scenarios and analyzing development trajectory plastics 2020 2030, this provides scientific evidence specific strategies for waste reduction emission measures industry. Overall, 2020, (41 consumed 7297.7 kilotons (kt) virgin resin 1189.4 kt recycled resin; 23% was manufactured into materials, 42% went landfills, 35% incinerated. In emitted approximately 534.6 million tons (Mt) carbon dioxide equivalent per year, emissions accounting 46.1%, manufacturing stage 44.7%, treatment 9.2%. Research indicates that under scenario controlled demand, resource efficiency improvement are most effective, potentially reducing by up 40%.

Язык: Английский

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Process design for plastic waste pyrolysis: Yield analysis and economic assessment

Computers & Chemical Engineering, Год журнала: 2025, Номер unknown, С. 109001 - 109001

Опубликована: Янв. 1, 2025

Язык: Английский

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