Kinetic Network Modeling of the Catalytic Upgrading of Biomass's Acetate Fraction to Aromatics
The acetate fraction is the fourth most abundant fraction by weight in many plant species and can be easily extracted as acetic acid in high yields. We have previously shown that acetic acid obtained from steam pretreated beech wood could be upgraded in a single step into a mixture of cycloalkenes and aromatics suitable for use as an aviation fuel additive. In this work, we developed and validated a reaction network of this process by performing a detailed kinetic study. Specifically, a network kinetic model along with experimental data was used to estimate the kinetic and adsorption equilibrium parameters of the main reactions in our simplified reaction mechanism. Analysis of the experimental data and the proposed model and parameters provided insight into the reaction network and the process conditions required for optimal operation.
WOS:001079392900001
2023-10-05
37
20
16172
16180
REVIEWED
Funder | Grant Number |
Swiss National Science Foundation (SNSF) | 407040_153866 |
Swiss Competence Center for Bioenergy Research (SCCER-BIOSWEET) through the Swiss Commission for Technology and Innovation | KTI.2014.0116 |
National Competence Center Catalysis through SNSF | 51NF40_180544 |
Swiss National Science Foundation (SNF) | 407040_153866 |