Waste lithium-ion batteries for selective transfer hydrogenation of bio-based ethyl levulinate: Experiments, kinetics and economic assessment DOI
Jun Zhang, Zihao Li, Huiyu Liu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 501, P. 157570 - 157570

Published: Nov. 10, 2024

Language: Английский

Advancing cobalt ferrite-supported activated carbon from orange peels for real pulp and paper mill wastewater treatment DOI Creative Commons

Ahmad K. Badawi,

Raouf Hassan, Ahmad M. Alghamdi

et al.

Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 318, P. 100331 - 100331

Published: April 1, 2024

The utilization of agriculture waste-based adsorbents in the treatment real industrial wastewater represents an unexplored frontier with significant potential. In this study, cobalt ferrite-supported activated carbon derived from orange peels (CF40-AC) was used as a magnetic adsorbent for pulp and paper mill effluent (PPME). Detailed insights into properties functionalities CoFe2O4-AC were obtained through accurate characterization analysis that included X-ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), Transmission Electron Microscopy (TEM), Scanning (SEM), Energy Dispersive (EDX), BET pore size histogram techniques. Both pure (AC) CF40-AC displayed excellent textural surface area (SBET) equal 2014 1345 m2.g-1, respectively. TEM SEM images display ferrites well dispersed on AC. Following process, evaluated its ability to remove several key pollutants PPME, including chemical oxygen demand (COD), total dissolved solids (TDS) turbidity. Moreover, various operational parameters, such pH, dosage, contact time, stirring rate, investigated achieve optimal contaminants removal rates. Remarkably, demonstrated highly efficient rates, 86.9%, 59,9% 93.1% COD, TDS turbidity, respectively, under conditions (pH 7, dose 0.4 gm, time 60 min, rate 150 rpm). composite material exhibits promising potential multiple applications reached 5 cycles without loss adsorption or functional over successive uses. These results favor sustainable solution addressing challenges industry, contributing both environmental protection resource conservation.

Language: Английский

Citations

17
Efficient Alcoholysis Reaction from Furfural Alcohol to Ethyl Levulinate by Sulfonic Acid-Functionalized Furfural Residue DOI

Qikai Si,

Xiaobo Yang, Wenjie Xu

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 18, 2025

Language: Английский

Citations

0
Solvent-Free Production of Triacetin from Glycerol through Complementary Mechanochemical, Biphasic, and Catalytic Approaches Using ICHeM Technology DOI
Rémi Nguyen,

Samy Halloumi,

Irene Malpartida

et al.

Organic Process Research & Development, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 19, 2025

Language: Английский

Citations

0
Recent developments on ethyl levulinate as a promising bio-based transportation fuel DOI
Francis Oppong, Xiaolu Li, Yuan Chen

et al.

Biomass and Bioenergy, Journal Year: 2025, Volume and Issue: 200, P. 107964 - 107964

Published: May 15, 2025

Language: Английский

Citations

0
MOX-TiO2 (M=Pt, Pd, Ru) for alcoholysis reaction from furfuryl alcohol to ethyl levulinate DOI
Deyang Zhao, Guihong Guo,

Qikai Si

et al.

Sustainable Chemistry and Pharmacy, Journal Year: 2024, Volume and Issue: 39, P. 101584 - 101584

Published: April 27, 2024

Language: Английский

Citations

3
Influence of the surface SO3H groups on the performance of activated carbon catalyst for ethanolysis of furfuryl alcohol to ethyl levulinate DOI

Yesu Zhang,

Yanhong Quan, Jun Ren

et al.

Molecular Catalysis, Journal Year: 2024, Volume and Issue: 565, P. 114363 - 114363

Published: July 4, 2024

Language: Английский

Citations

2
Robust synergistic effect between Zn1Mo1 bifunctional TiO2 for efficient ethyl levulinate production from furfural alcohol DOI

Qikai Si,

Deyang Zhao, Zhenglong Yang

et al.

Materials Today Chemistry, Journal Year: 2024, Volume and Issue: 39, P. 102181 - 102181

Published: July 1, 2024

Language: Английский

Citations

1
Robust Synergistic Effect of Zn1mo1 Bifunctional Tio2 for Enhanced Ethyl Levulinate Production from Furfural Alcohol in Batch and Continuous Reactors DOI
Deyang Zhao,

Qikai Si,

Zhenglong Yang

et al.

Published: Jan. 1, 2024

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Language: Английский

Citations

0
Robust Synergistic Effect of Zn <sub>1</sub>Mo <sub>1</sub> Bifunctional TiO <sub>2</sub> for Enhanced Ethyl Levulinate Production from Furfural Alcohol in Batch and Continuous Reactors DOI
Deyang Zhao,

Qikai Si,

Zhenglong Yang

et al.

Published: Jan. 1, 2024

Bifunctional ZnxMoy-TiO2 catalysts were synthesized via sol-gel methodology to enhance the conversion of furfuryl alcohol (FAL) into ethyl levulinate (EL). A comprehensive analysis revealed abundant distribution both Brønsted and Lewis acidity, improved reducibility, a synergistic effect between zinc (Zn) molybdenum (Mo) in Zn1Mo1-TiO2. Specifically, Zn played an crucial role boosting acidity strength while Mo exhibited higher FAL adsorption capacity. Computational modeling adjacent non-adjacent Zn-Mo sites with oxygen vacancies TiO2 indicated similar energy bader charge transfer. After optimization, Zn1Mo1-TiO2 demonstrated highest (98%) EL yield (80%) minimal formation by-products such as 2-(ethoxymethyl)furan (EMF) 5-ethoxy-5-(ethyl-oxidaneylidene) pentan-2-one (intermediate 4) under optimum condition (50 mg Zn1Mo1-TiO2, 170 °C, 7 h). Importantly, catalyst recyclability continuous flow for up 700 minutes negligible decrease yield. The rational design cost-effective bimetallic holds promise efficient industrial-scale production EL.

Language: Английский

Citations

0
Waste lithium-ion batteries for selective transfer hydrogenation of bio-based ethyl levulinate: Experiments, kinetics and economic assessment DOI
Jun Zhang, Zihao Li, Huiyu Liu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 501, P. 157570 - 157570

Published: Nov. 10, 2024

Language: Английский

Citations

0