What does this research mean for the field?

Regulating the acidity of Ni-Fe/ZSM-5 catalysts by adjusting the Si/Al molar ratio enhances their performance in the catalytic deoxygenation of lipids for renewable diesel production. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The study aims to explore how varying the acidity of Ni-Fe/ZSM-5 catalysts influences the deoxygenation of lipids to produce renewable diesel.

June 3, 2026Open Access

Acidity Regulation of Ni-Fe/ZSM-5 Catalysts for Enhanced Lipids Deoxygenation toward Renewable Diesel Production

Puntos clave

The study aims to explore how varying the acidity of Ni-Fe/ZSM-5 catalysts influences the deoxygenation of lipids to produce renewable diesel.
Fabricated Ni-Fe/ZSM-5 catalysts with different Si/Al molar ratios.
Conducted catalytic deoxygenation experiments to assess the performance of the catalysts.
Higher acidity in Ni-Fe/ZSM-5 catalysts improved lipid deoxygenation efficiency.
Optimal Si/Al molar ratio led to increased hydrocarbon yield, supporting renewable diesel production.

Resumen

Catalytic deoxygenation of lipids provides a sustainable route for producing renewable diesel-range hydrocarbons. Herein, Ni-Fe/ZSM-5 catalysts with different Si/Al molar ratios were fabricated to unravel the correlation between catalyst acidity...

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