Kinetics upon Isomerization of α,β-Pinene Oxides over Supported Ionic Liquid Catalysts Containing Lewis Acids

A1 Journal article (refereed)


Internal Authors/Editors


Publication Details

List of Authors: Eero Salminen, Päivi Mäki-Arvela, Pasi Virtanen, Tapio Salmi, Johan Wärnå, Jyri-Pekka Mikkola
Publication year: 2014
Journal: Industrial & Engineering Chemistry Research
Journal acronym: Ind. Eng. Chem. Res.
Volume number: 53
Issue number: 52
Start page: 20107
End page: 20115
eISSN: 1520-5045


Abstract

Wood extractives such as α-pinene oxide and β-pinene oxide are important renewable chemicals for the synthesis of fine chemicals, pharmaceuticals, and value-added intermediates. In this work, catalytic transformations of biomass derived extractives, isomerization of α,β-pinene oxides were studied over supported ionic liquid catalysts (SILCAs). SILCAs consist of catalytic species (e.g., metal nanoparticles or metal complexes) in a thin layer of ionic liquid which is immobilized on a solid support material (e.g., active carbon cloth). The reaction kinetics of the isomerization reactions over supported ionic liquid catalysts were studied and modeled. Mechanistic kinetic models describing the differences in selectivity and activity of the catalysts containing different ionic liquids were developed, and the models described the reaction rates and product distributions very well.

Last updated on 2019-20-10 at 03:28