Aqueous and Biphasic Coupling of Furfural and Cyclopentanone for the Synthesis of Bio-Jet Fuel Precursors DOI Creative Commons

Rick Baldenhofer,

Jean‐Paul Lange, Sascha R.A. Kersten

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 13(1), P. 681 - 691

Published: Dec. 23, 2024

We report on the aldol condensation of furfural and cyclopentanone in aqueous biphasic mediums as a promising step for producing sustainable aviation fuel. Key parameters, including catalyst concentration, reactant temperature, solvent, were found to significantly influence conversion product selectivity. Alkaline conditions essential coupling, with significant observed at pH 12 higher. The activation energies formation dimeric trimeric adducts similar 74 76 kJ/mol, respectively. Biphasic employed prevent precipitation, leading reactor equipment fouling. For conditions, extraction reactants intermediates organic phase affected rate selectivity, resulting dilemma. Good leads inevitable extraction. Based these findings, an integrated process design was proposed, utilizing process-owned solvents optimize separation recycling streams improve overall efficiency.

Language: Английский

Meta-analysis of compartment fires: Exploring extensive experimental datasets with heat release rate in focus DOI Creative Commons
Mohammad Javad Moradi, Hamzeh Hajiloo

Applied Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 125733 - 125733

Published: Jan. 1, 2025

Language: Английский

Citations

0
Investigation on Elastomer Interaction With Different Blends of Synthetic Paraffinic Kerosene and Synthetic Aromatic Kerosene DOI
Jerry Hamilton, Bhupendra Khandelwal

AIAA SCITECH 2022 Forum, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 3, 2025

Language: Английский

Citations

0
Assessment of the gridded burden of disease caused by PM2.5-bound heavy metals in Beijing based on machine learning algorithm and DALYs DOI
Tong Lyu,

Xin Meng,

Yilin Tang

et al.

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 968, P. 178788 - 178788

Published: Feb. 22, 2025

Language: Английский

Citations

0
Advancing E-Fuels Production Through Process Intensification: Overcoming Challenges and Seizing Opportunities for a Sustainable Energy Future - A Critical Review DOI
Juan Gabriel Segovia‐Hernández

Chemical Engineering and Processing - Process Intensification, Journal Year: 2024, Volume and Issue: unknown, P. 110107 - 110107

Published: Dec. 1, 2024

Language: Английский

Citations

1
Aqueous and Biphasic Coupling of Furfural and Cyclopentanone for the Synthesis of Bio-Jet Fuel Precursors DOI Creative Commons

Rick Baldenhofer,

Jean‐Paul Lange, Sascha R.A. Kersten

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 13(1), P. 681 - 691

Published: Dec. 23, 2024

We report on the aldol condensation of furfural and cyclopentanone in aqueous biphasic mediums as a promising step for producing sustainable aviation fuel. Key parameters, including catalyst concentration, reactant temperature, solvent, were found to significantly influence conversion product selectivity. Alkaline conditions essential coupling, with significant observed at pH 12 higher. The activation energies formation dimeric trimeric adducts similar 74 76 kJ/mol, respectively. Biphasic employed prevent precipitation, leading reactor equipment fouling. For conditions, extraction reactants intermediates organic phase affected rate selectivity, resulting dilemma. Good leads inevitable extraction. Based these findings, an integrated process design was proposed, utilizing process-owned solvents optimize separation recycling streams improve overall efficiency.

Language: Английский

Citations

1