Study of Sorption Capacity of Zeolite Catalysts to Glycerol by Thermal Analysis and Calorimetry DOI
Irina A. Zvereva, Marina G. Shelyapina, Iana A. Minich

et al.

Russian Journal of Physical Chemistry A, Journal Year: 2024, Volume and Issue: 98(14), P. 3435 - 3443

Published: Dec. 1, 2024

Language: Английский

Azadirachta indica Leaf Extract-Derived NiS@Functionalized Biochar Catalyst: Efficient Acetalization and Enhanced Reusability in Photodegradation of Tinidazole DOI

Nidhi Yadav,

Gaurav Yadav, Md. Ahmaruzzaman

et al.

Renewable Energy, Journal Year: 2024, Volume and Issue: 229, P. 120749 - 120749

Published: June 1, 2024

Language: Английский

Citations

7
Eco-Friendly Catalyst Design: Transforming volcanic lava ashes into sustainable synthesis of glycerol carbonate from glycerol in one pot solvent-free route DOI

Isack Kandola,

Thomas Kivevele, Askwar Hilonga

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116030 - 116030

Published: March 1, 2025

Language: Английский

Citations

0
Enhanced glycerol valorization via acetalization: Oxygen-Rich vacancies in ZIF-67/CeO2@g-C3N4 quantum dots photo catalyst—kinetics, thermodynamics, cost analysis, and mechanistic insights DOI
Gaurav Yadav,

Nidhi Yadav,

Saptarshi Roy

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162555 - 162555

Published: April 1, 2025

Language: Английский

Citations

0
Catalytic performance and deactivation mechanism of FePO4 in the dehydration of glycerol to acrolein DOI
Chen Feng, Shuangming Li, Yuanyuan Zhang

et al.

Applied Catalysis A General, Journal Year: 2025, Volume and Issue: 701, P. 120314 - 120314

Published: May 1, 2025

Language: Английский

Citations

0
Sulfonated Graphene‐Based Materials as Heterogeneous Acid Catalysts for Solketal Synthesis by Acetalization of Glycerol DOI Creative Commons
Dolores G. Gil‐Gavilán, Juan Amaro‐Gahete, Raúl Rojas‐Luna

et al.

ChemCatChem, Journal Year: 2024, Volume and Issue: 16(20)

Published: June 21, 2024

Abstract Acid catalysis plays a pivotal role in the industrial landscape due to its multifaceted contributions various chemical processes numerous sectors, including petrochemicals, polymers, food processing, and biodiesel production, among others. Sulfonated graphenes hold notable relevance as heterogeneous acid catalysts their unique combination of graphene's structural properties introduction sulfonic groups catalytic sites. Herein, we report preparation three sulfonated graphene‐based materials – reduced graphene oxide (rGO‐SO 3 H), chlorosulfonated (rGO‐HSO Cl) (GO‐SO H) by different synthetic approaches. Physicochemical, textural, morphological, acidic all were characterized detail instrumental techniques. Innovatively, these have been evaluated solketal synthesis acetalization glycerol, which is considered an interesting building block produce added‐value products. The density active sites hydrophobicity found be conditioning parameters resulting activity terms conversion selectivity. best performance was obtained rGO‐SO H, reaching maximum towards 15 minutes under mild reaction conditions. reusability stability also examined after consecutive reactions with only slight loss activity.

Language: Английский

Citations

3
Selective synthesis of oxygenated fuel derivative from microwave assisted acetalization of glycerol: optimization and mechanistic investigations DOI

Nidhi Yadav,

Gaurav Yadav, Md. Ahmaruzzaman

et al.

Renewable Energy, Journal Year: 2024, Volume and Issue: unknown, P. 121465 - 121465

Published: Sept. 1, 2024

Language: Английский

Citations

3
Harnessing Mg–Zn–Ce Ternary Mixed Oxide Nanostructure-Based Catalysts for Efficient Carbonylation of Glycerol with CO2 to Glycerol Carbonate DOI
Piyusa Priyadarsan Pattanaik,

Mallikarjun Geekuri,

K. Ranjithkumar

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(20), P. 23580 - 23591

Published: Oct. 4, 2024

Language: Английский

Citations

3
Selective formation of glycolic acid by photocatalytic conversion of glycerol under sunlight with SnO2-based heterojunctions DOI
I.M.A. Silva,

D.G. Rocha,

Geovânia Cordeiro de Assis

et al.

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2024, Volume and Issue: 456, P. 115830 - 115830

Published: June 10, 2024

Language: Английский

Citations

1
WVOx Supported on Industrial Al2O3, SiO2, AC, TiO2–Al2O3 for Catalytic Dehydration of Gas-Glycerol to Acrolein DOI

Xian-Song Xia,

Liangqi Li,

Lin Chen

et al.

Catalysis Letters, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 13, 2024

Language: Английский

Citations

1
Obtaining glycerol alkyl ethers via Williamson synthesis in heterogeneous media using amberlyst-A26 TM − OH form and KOH/Al 2 O 3 as basic solid reagents DOI Creative Commons
Priscila Faustino dos Santos,

Fernanda Priscila Nascimento Rodrigues da Silva,

Sara Raposo Benfica da Silva

et al.

Green Chemistry Letters and Reviews, Journal Year: 2024, Volume and Issue: 17(1)

Published: May 31, 2024

Two innovative and efficient routes were developed to produce glycerol-alkyl ethers employing Williamson reaction conditions in a heterogeneous medium. Thus, the ion exchange resin Amberlyst A26TM −OH form KOH supported on alumina (KOH/Al2O3) used as basic solid reagents for alkoxide formation. First, glycerol-1,3-iodohydrin glycerol-1,3-bromohydrin converted into 1,3-methyl- 1,3-ethyl glycerol (98–100%) when reacted with MeOH EtOH, both solvent reagent. A second route employed an source different organic halides such electrophiles (ethyl iodide, ethyl bromide, allyl benzyl bromide) presence of or KOH/Al2O3. When was (100%) glycerol-1-monoether (73%), -1,3-diether (21%), -triether (6%) by treating bromide iodide at 60°C 1,4-dioxane 24 h. The use more reactive produced complex mixture products. Additionally, KOH/Al2O3, under reflux h, led consumption 90% formation glycerol-1-ethyl ether (98%) glycerol-1,3-ethyl (2%). could be regenerated reused process.

Language: Английский

Citations

0