Chemical Absorption of Carbon Dioxide into Glycidyl Methacrylate Solution with Tetrabutylammonium Bromide

Abstract

Absorption of carbon dioxide was carried out in a semi-batch stirred tank of glycidyl methacrylate solution with tetrabutylammonium bromide as a catalyst at 101.3 kPa. The measured rate of absorption of carbon dioxide was used to obtain the reaction kinetics by the mass transfer mechanism accompanied by the chemical reaction, which was consisted of two elementary reactions. An empirical correlation formula between the reaction rate constants and the solubility parameters of the solvents, such as toluene, N-methyl-2-pirrolidinone, and dimethyl sulfoxide, was presented.

Carbonatation of [ethylene–glycidyl methacrylate]-based copolymers with carbon dioxide as a reagent: from batch to solvent-free reactive extrusion

“…Lyon, CNRS, Université Claude Bernard Lyon 1, INSA Lyon, Université Jean Monnet, UMR 5223, Ingénierie des Matériaux Polymères, F-69622 Villeurbanne cedex, France. E-mail: veronique.bounor-legare@univ-lyon1.fr polymers featuring epoxide moieties, [33][34][35][36][37][38][39][40] this transformation may be relevant to improve the prospects of usability for (macro)molecules while utilizing abundant CO 2 . There are two possible routes for the cycloaddition of CO 2 to epoxides depending on the nature of the chosen catalyst used.…”

“…39 However, in most cases, functionalization with CO 2 is carried out on polar polymers highly soluble in polar solvents in a batch reactor. [33][34][35][36][37][38][39][40] The chemical fixation of CO 2 to an apolar and semi-crystalline polymer bearing epoxide moieties is much more challenging (Scheme 1) because of the difficulties in obtaining an intimate and homogeneous mixture of the polymer, the CO 2 reactant and the catalyst.…”

Reaction kinetics between carbon dioxide and glycidyl methacrylate using trihexylamine immobilized ionic liquid on MCM41 catalyst

“…Park et al have studied the kinetics of the reaction between CO 2 and oxiranes, such as phenyl glycidyl ether and glycidyl methacrylate (GMA), using catalysts such as Alquat 336 [21], 18-crown-6 [22], Aliquat 336 [23], tetrabutylammonium bromide [24], tetrabutylammonium chloride [25], and tetraethylammonium chloride [26], in series. They presented a model to obtain the reaction kinetics in the heterogeneous reaction system using the measured mass transfer rate of a solute and the reaction rate constants by a pseudo-first-order reaction method based on a An ionic liquid (THA-CP-MS41), trihexylamine-immobilized on chloropropyl-functionalized MCM41, was synthesized by a grafting technique through a co-condensation method and used as a catalyst in the reaction of carbon dioxide with glycidyl methacrylate (GMA).…”

“…reaction mechanism [4] with 2 steps. In this study, trihexylamineimmobilized ionic liquid (THA-CP-MS41) on the hybrid MCM-41, synthesized in the previous work [20], was used as a catalyst in the reaction between CO 2 and GMA, which is one of the series of works [21][22][23][24][25][26] to investigate the reaction kinetics of CO 2 .…”