Results 41 to 50 of about 397 (163)
Scientific Reports, 2021 In this article, a two-step activated carbon preparation technique from corncob has been elucidated. The derived catalysts AAC-CC has been characterized using various techniques for the determination of their structural properties and compared with AC-CC,
Jaspreet Kaur +3 more
doaj +1 more source
Chemistry &Biodiversity, Volume 23, Issue 8, August 2026.Sulfonated carbon catalysts were synthesized from lavender leaf waste after essential oil extraction via hydrothermal carbonization (HTC). Under mild, low‐energy conditions, the catalyst achieved 97% glycerol conversion and 98% solketal selectivity. This approach valorizes agricultural residues and crude glycerol from biodiesel production, contributing
Julianne A. Bruno +7 more
wiley +1 more source
Bulletin of Chemical Reaction Engineering & Catalysis, 2019 The production of solketal and conversion of glycerol takes a major importance in the field of the sustainability of the biodiesel industry. The synthesis of (2,2-dimethyl-1,3-dioxolan-4-yl)methanol by the acetalization of glycerol with acetone ...
Kouider Alali +5 more
doaj +1 more source
Macromolecular Rapid Communications, Volume 47, Issue 14, 20 July 2026.Nile Red‐loaded poly(solketal acrylate) nanoparticles enable fluorescence tracking and exhibit nontoxic profiles in retinal cells. Enhanced cellular uptake and deep retinal penetration after intravitreal injection highlight their excellent potential for targeted ocular drug delivery to the posterior segment of the eye.
Yasaman Pourdakheli Hamedani +6 more
wiley +1 more source
International Journal of Technology, 2020 The increase of biodiesel production would cause an increase of glycerol as by-products. In the present study, utilization of glycerol by-products to form solketal using Indion 225 Na as a catalyst was investigated.
Hary Sulistyo +4 more
doaj +1 more source
ChemNanoMat, Volume 12, Issue 5, May 2026.Fossil fuel reserves are rapidly depleting, while global energy demands continue to rise, prompting researchers to seek sustainable alternatives. Among these, biofuels, particularly biodiesel, stand out as a biocompatible and friendly option. However, biodiesel production via transesterification generates large quantities of glycerol (GOL) as a by ...
Muhammad Faiz Ahmad +4 more
wiley +1 more source
Valorization of glycerol by ultrasound-assisted acetalization to solketal
Waste and Biomass ValorizationAbstract Conversion of glycerol into high-value chemical products is a compelling process in the biomass conversion and biorefinery industry. In this study, a novel approach was employed to investigate ultrasound-assisted solketal synthesis using glycerol and acetone as raw material and sulfated zirconia as catalyst.
Megha Shriganesh Vichare +2 more
openaire +1 more source
ChemSusChem, Volume 19, Issue 5, 13 March 2026.The substrate‐solvent interactions play a major role in the modified OxFA process. Herein, the formation and stability of several reaction intermediates via acetalization depending on solvent composition and reaction conditions is investigated. The BioValCat (Enhanced Biomass Valorization by Engineering of Polyoxometalate Catalysts) project aims at ...
Leon Schidowski +4 more
wiley +1 more source
Physiological Entomology, Volume 51, Issue 1, Page 29-39, March 2026.Colour‐coded perlites were treated with specific fatty acids or mono‐, di‐ or triglycerides as perlite pickup cues for laboratory and field colonies of western carpenter ants. In laboratory and field experiments, ant colonies were offered multiple choices of these colour‐coded lipid‐treated perlites for pickup and transport to the nest.
Asim Renyard +5 more
wiley +1 more source
Molecules, 2016 The acetalization of six different types of glycerol including pure, wet, and crude-like grade compounds of compositions simulating those of crude glycerols produced by the biodiesel manufacture, was carried out with two model ketones such as acetone and
Sandro Guidi +4 more
doaj +1 more source