A review on catalytic role of heterogeneous acidic catalysts during glycerol acetylation to yield acetins

K Abida, A Ali - Journal of the Indian Chemical Society, 2022 - Elsevier
Glycerol is a colorless, odorless, and non-toxic compound and has application in food, paint,
and pharmaceutical industries. At an industrial scale, glycerol (GL) commonly forms as a by …

Current trends in acetins production: green versus non-green synthesis

B Zada, M Kwon, SW Kim - Molecules, 2022 - mdpi.com
To utilize excess glycerol produced from the biodiesel industry, researchers are developing
innovative methods of transforming glycerol into value-added chemicals. One strategy …

Synthesis and characterization of sulfonated carbon catalysts derived from biomass waste and its evaluation in glycerol acetylation

UI Nda-Umar, I Ramli, EN Muhamad… - Biomass Conversion …, 2020 - Springer
Sulfonated carbon catalysts were synthesized from palm kernel shell biomass using direct,
chemical and template methods of carbonization under CO 2 environment at 400 and 800° …

Fuel additive synthesis by acetylation of glycerol using activated carbon/UiO-66 composite materials

G Dizoğlu, E Sert - Fuel, 2020 - Elsevier
In this study, zirconium-based metal organic frameworks, UiO-66, were synthesized by
solvothermal method and activated carbon was incorporated to increase thermal, chemical …

Acetylation of biodiesel glycerin using glycerin and glucose derived catalysts

D Spataru, APS Dias, LFV Ferreira - Journal of Cleaner Production, 2021 - Elsevier
Aiming to achieve a more sustainable and competitive biodiesel production process, the co-
produced glycerin must be valorized. Since the glycerin market is saturated due to the …

Solid acid carbon catalysts for sustainable production of biofuel enhancers via transesterification of glycerol with ethyl acetate

A Malaika, K Ptaszyńska, KM Eblagon, MFR Pereira… - Fuel, 2021 - Elsevier
SO 3 H-bearing carbons prepared from sugars or glycerol were used as catalysts for the
production of acetins via a transesterification route. Two methods of preparation of …

Home-made eco green biodiesel from chicken fat (CIAT) and waste cooking oil (PAIL)

GH Soegiantoro, J Chang, P Rahmawati, MF Christiani… - Energy Procedia, 2019 - Elsevier
Chicken fat and waste cooking oil commonly consumed in Indonesia, thereby causing
health problem. In this study, chicken fat (CIAT) and waste cooking oil (PAIL) were used to …

Assessment on the effect of sulfuric acid concentration on physicochemical properties of sulfated-titania catalyst and glycerol acetylation performance

MRS Farisya, R Irmawati, NS Ishak, YH Taufiq-Yap… - Catalysts, 2021 - search.proquest.com
In this research, a solid acid catalyst was synthesized to catalyse glycerol acetylation into
acetins. The sulphated-titania catalysts were prepared via the wet impregnation method at …

Sulfonated reduced graphene oxide: an acid catalyst that efficiently promotes the esterification of glycerol

LD Ramos Riascos, AE Ramírez Sanabria… - Topics in …, 2022 - Springer
A sulfonated graphene catalyst was designed and tested in the acetylation of glycerol. The
catalyst was synthesized using graphite as starting material and comprised three stages …

Selective esterification of glycerol over ionic liquid functionalized cellulose (IMD-Si/HSO 4@ Cellulose) under energy-efficient microwave irradiation

N Khan, MU Khan, ZN Siddiqui - Materials Advances, 2022 - pubs.rsc.org
A green and sustainable route for selective esterification of glycerol has been developed.
Selectivity towards triacetin was investigated in the esterification of glycerol using highly …