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EU Enacts Sustainable Aviation Rule, Plastic Waste Yielded as Fuel

6/6/2026

Summary

EU Air Sustainability

The European Union introduced Regulation (EU) 2023/2405 on 18 October 2023 to ensure a level playing field for sustainable air transport.
Researchers reported converting waste polyethylene into naphtha and propylene through catalytic processes (Li et al., 2023; Conk et al., 2022).
Microwave-initiated deconstruction of plastic waste generated hydrogen and high-value carbons (Jie et al., 2020).
Ruthenium-based catalysts achieved low-temperature hydrogenolysis of polypropylene to liquid fuels and waxes (Nakaji et al., 2021).

Summary

Zeng Catalyzes Recycling

Lianhua Zeng’s team demonstrated that methanol-assisted depolymerization converts waste polystyrene into alkylbenzenes, a new chemical feedstock (Angew. Chem. Int. 63, e202404952, 2024).
Benjamin C. Vance and co-authors showed that Ni/SiO2 catalysts hydrogenolyze polystyrene into high-quality lubricants, a potential substitute for petroleum-derived oils (ACS Catal. 14, 5389–5402, 2024).
Liu Jing’s analysis revealed wide variability in life-cycle greenhouse-gas emissions of petroleum jet fuel, suggesting that the catalytic recycling methods reported could supply petrochemical-grade intermediates and lower aviation’s carbon footprint.

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EU Air Sustainability

The European Union introduced Regulation (EU) 2023/2405 on 18 October 2023 to ensure a level playing field for sustainable air transport.
Researchers reported converting waste polyethylene into naphtha and propylene through catalytic processes (Li et al., 2023; Conk et al., 2022).
Microwave-initiated deconstruction of plastic waste generated hydrogen and high-value carbons (Jie et al., 2020).
Ruthenium-based catalysts achieved low-temperature hydrogenolysis of polypropylene to liquid fuels and waxes (Nakaji et al., 2021).

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