Functionalized polyethylene glycol as a catalyst for esterification of salicylic acid
R Farouq, Y Selim - Journal of Polymers and the Environment, 2023 - Springer
In this work, two catalysts based on polyethylene glycol (PEG) containing sulfonic acid group
and the− COOH group of citric acid (CA) were synthesized. Characterization of the− SO3H …
and the− COOH group of citric acid (CA) were synthesized. Characterization of the− SO3H …
Continuous kinetics of 2-hydroxyisobutryic acid esterification using solid acid granular and monolithic activated carbon catalysts
S Sripada, JR Kastner - Chemical Engineering Journal, 2024 - Elsevier
Abstract Kinetics of 2-hydroxyisobutyric acid (2-HIBA) esterification with ethanol was studied
using sulfonated carbon catalysts in granular (sGAC) and monolith (sACM) forms in a …
using sulfonated carbon catalysts in granular (sGAC) and monolith (sACM) forms in a …
Selective hydrogenation of α‐pinene on a nickel supported aluminophosphate catalyst: process optimization and reaction kinetics
C Yang, B Xiang, L Jiang, F Zhang… - … Journal of Chemical …, 2021 - Wiley Online Library
Abstract cis‐Pinane, the hydrogenation product of pinene, is a key chemical intermediate
and its production is an important forest chemical process. In this study, α‐pinene was …
and its production is an important forest chemical process. In this study, α‐pinene was …
Bio-fuel additive synthesized from levulinic acid using ionic liquid-furfural based carbon catalyst: Kinetic, thermodynamic and mechanism studies
The ethyl levulinate is one of promising platform chemical from biomass and commonly
involved the esterification reaction of levulinic acid. The reactions are extensively focussed …
involved the esterification reaction of levulinic acid. The reactions are extensively focussed …
Synthesis of propyl acetate by sulfated zirconia: kinetics and mechanism modeling
GS Marques, LHP Domingues, V Fitz Bregenski… - Reaction Kinetics …, 2023 - Springer
In this study, the kinetics of the esterification of acetic acid and n-propanol catalyzed by
sulfated zirconia was investigated for the first time. The effect of different temperatures (60 …
sulfated zirconia was investigated for the first time. The effect of different temperatures (60 …
Comparative studies of carbon materials synthesized from agricultural and plastic waste as catalysts for ozonation of real textile wastewater
In the present work, evaluation of two catalysts, activated carbon (AC) synthesized from
agricultural waste and multiwalled carbon nanotubes (MWCNT) synthesized from plastic …
agricultural waste and multiwalled carbon nanotubes (MWCNT) synthesized from plastic …
Intensification of n-butyl ethanoate synthesis using ultrasound over ammonium sulphate supported on silica extracted from rice husk ash as an efficient …
VA Gite, VK Rathod - Indian Chemical Engineer, 2024 - Taylor & Francis
The silica extracted from rice husk ash was used as support to load ammonium sulphate
((NH4) 2SO4)(10–40 wt.%) and ammonium sulphate supported on rice husk silica ((NH4) …
((NH4) 2SO4)(10–40 wt.%) and ammonium sulphate supported on rice husk silica ((NH4) …
Synthesis and characterization of bio catalyst prepared from dairy waste for lactic acid esterification
AA Bhusari, B Mazumdar, AP Rathod - international Journal of …, 2021 - degruyter.com
Dairy byproduct is known for its valuable chemical and nutritional content possessing high
market potential. Notwithstanding, it is tractable to exploit its utilization. The waste generated …
market potential. Notwithstanding, it is tractable to exploit its utilization. The waste generated …
Catalytic ozonation of real food wastewater using catalyst synthesized from waste
In the present study, complex wastewater from the food industry was used to study the effect
of ozonation and catalysed ozonation for chemical oxygen demand (COD) removal. The …
of ozonation and catalysed ozonation for chemical oxygen demand (COD) removal. The …
Modeling and optimizing the synthesis of isopropyl acetate over niobium pentoxide using experimental design methodology coupled with artificial neural network
ACM Trindade, H Enzweiler… - Chemical Engineering …, 2023 - Taylor & Francis
Experimental design methodology (EDM) was coupled with an artificial neural network
(ANN) to predict and optimize the synthesis of isopropyl acetate over Nb2O5. The coupled …
(ANN) to predict and optimize the synthesis of isopropyl acetate over Nb2O5. The coupled …