A detailed chemical kinetic model of high-temperature ethylene glycol gasification

作者：Hafner Simon^*; Rashidi Arash; Baldea Georgiana; Riedel Uwe

来源：Combustion Theory and Modelling, 2011, 15(4): 517-535.

DOI：10.1080/13647830.2010.547602

• biomass
• gasification
• CFD
• detailed chemistry
• ethylene glycol

In recent experimental investigations, ethylene glycol is used as a model substance for biomass-based pyrolysis oil in an entrained flow gasifier. In order to gain a deeper insight into process sequences and to conduct parametric analysis, this study describes the development and validation of a detailed chemical kinetic model of high-temperature ethylene glycol gasification. A detailed reaction mechanism based on elementary reactions has been developed considering 80 species and 1243 reactions for application in CFD software. In addition to mechanism validation based on ignition delay times, laminar flame speeds and concentration profiles, simulation results are compared to experimental data of ethylene glycol gasification under complex turbulent reactive flow conditions.

• 出版日期2011