Synthesis of LaNiCeO2 Mixed Oxide with Various Microcrystalline Cellulose Templated for Deoxygenation of Waste Cooking Oil DOI Creative Commons

Radhila Widya Putri Octora,

Ingelia Yuan Fernanda,

Trias Alzatory Ersyada

et al.

BIO Web of Conferences, Journal Year: 2024, Volume and Issue: 134, P. 06019 - 06019

Published: Jan. 1, 2024

The synthesis of LaNiCeO 2 mixed oxides utilizing varying proportions microcrystalline cellulose (MCC) (12.5%, 25%, and 37.5%) has been successfully achieved. resulting materials were characterized through XRD, FESEM, N2 adsorption-desorption isotherms, TGA- DTG. XRD analysis confirmed that all synthesized exhibited a stable CeO phase. Notably, increasing the MCC content led to an improvement in catalysts’ pore volume surface area, with -12.5% sample exhibiting primarily mesoporous structure minimal micropore contribution. -25% catalyst demonstrated optimal physicochemical properties, indicating its high suitability for catalytic applications. deoxygenation waste cooking oil (WCO) was carried out semi-batch reactor at 380 °C duration 4 hours, loading set 1% WCO’s weight. exceptional activity, achieving 100% conversion, liquid product yield 45%, hydrocarbon selectivity 98%. excellent performance is due synergistic interaction between Ni, Ce, La metals, combined improved properties promote reaction. These results highlight potential as effective biofuel production.

Language: Английский

Catalytic production of aviation jet biofuels from biomass: a review DOI Creative Commons
Ahmed E. Mansy, Samuel Daniel, Cédric Karel Fonzeu Monguen

et al.

Environmental Chemistry Letters, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 3, 2025

Abstract The aviation sector is a major emitter of fossil fuel-derived carbon dioxide contributing to global warming. For instance, jet fuel consumed by the industry 1.5–1.7 billion barrels per year, resulting in 705 million metric tons emissions. Aircraft manufacturers have set ambitious goals, aiming for carbon-free growth post-2020 and 50% reduction greenhouse gas emissions 2030. This issue can be solved replacing fuels with biofuels produced from modern biomass, thus meeting neutral objective. Here, we review technologies convert biomass into biofuel focus on reactants, catalysts, chemistry combustion. Reactants include alcohols, oil, esters, fatty acids, sugars. Catalysts Fischer–Tropsch palladium, platinum, ruthenium, nickel, molybdenum. utilization could potentially reduce up 80%. We also discuss economic implications.

Language: Английский

Citations

2
Mesoporous Aluminosilicate from Metakaolin with Natural Surfactants for Waste Cooking Oil Conversion to Hydrocarbon Fuels via Low-Temperature Pyrolysis DOI Creative Commons

Nada Nadhifah,

Stella Jovita,

Riki Subagyo

et al.

Case Studies in Chemical and Environmental Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 101111 - 101111

Published: Jan. 1, 2025

Language: Английский

Citations

1
Effects of B-doping on the physicochemical structure and CO2 adsorption property of the walnut shell bio-char DOI

Riyi Lin,

Ruiqi Liu, Lijuan Wang

et al.

Journal of Analytical and Applied Pyrolysis, Journal Year: 2025, Volume and Issue: unknown, P. 107114 - 107114

Published: April 1, 2025

Language: Английский

Citations

0
Ni-Activated Marble Waste Nanoparticles for Catalyzed Pyrolysis of Waste Cooking Oil into Hydrocarbon DOI

Rustam Tamim,

Didik Prasetyoko,

Stella Jovita

et al.

Renewable Energy, Journal Year: 2025, Volume and Issue: unknown, P. 123128 - 123128

Published: April 1, 2025

Language: Английский

Citations

0
Status, developments, and sustainability of biowaste feedstock: A review of current progress DOI Creative Commons

A.S. Silitonga,

Teuku Meurah Indra Riayatsyah, M.A. Kalam

et al.

Renewable and Sustainable Energy Reviews, Journal Year: 2025, Volume and Issue: 217, P. 115769 - 115769

Published: April 25, 2025

Language: Английский

Citations

0
A CIRCULAR ECONOMY APPROACH TO PRODUCE LOW-COST BIODIESEL USING AGRO-INDUSTRIAL AND PACKING WASTES FROM MEXICO: VALORIZATION, HOMOGENEOUS AND HETEROGENEOUS REACTION ROUTES AND PRODUCT CHARACTERIZATION DOI

Liyané Veitía-de-Armas,

Hilda Elizabeth Reynel-Ávila, Felipe J. Villalobos-Delgado

et al.

Renewable Energy, Journal Year: 2024, Volume and Issue: 237, P. 121684 - 121684

Published: Oct. 24, 2024

Language: Английский

Citations

0
Synthesis of LaNiCeO2 Mixed Oxide with Various Microcrystalline Cellulose Templated for Deoxygenation of Waste Cooking Oil DOI Creative Commons

Radhila Widya Putri Octora,

Ingelia Yuan Fernanda,

Trias Alzatory Ersyada

et al.

BIO Web of Conferences, Journal Year: 2024, Volume and Issue: 134, P. 06019 - 06019

Published: Jan. 1, 2024

The synthesis of LaNiCeO 2 mixed oxides utilizing varying proportions microcrystalline cellulose (MCC) (12.5%, 25%, and 37.5%) has been successfully achieved. resulting materials were characterized through XRD, FESEM, N2 adsorption-desorption isotherms, TGA- DTG. XRD analysis confirmed that all synthesized exhibited a stable CeO phase. Notably, increasing the MCC content led to an improvement in catalysts’ pore volume surface area, with -12.5% sample exhibiting primarily mesoporous structure minimal micropore contribution. -25% catalyst demonstrated optimal physicochemical properties, indicating its high suitability for catalytic applications. deoxygenation waste cooking oil (WCO) was carried out semi-batch reactor at 380 °C duration 4 hours, loading set 1% WCO’s weight. exceptional activity, achieving 100% conversion, liquid product yield 45%, hydrocarbon selectivity 98%. excellent performance is due synergistic interaction between Ni, Ce, La metals, combined improved properties promote reaction. These results highlight potential as effective biofuel production.

Language: Английский

Citations

0