Effects of residence time and heating rate on gasification of petroleum residue

摘要

Gasification of petroleum residue has been considered as the potential technology due to the advantages of converting the liquid fuels into syngas using partial oxidation. In this paper, we developed a one-dimensional kinetic model to simulate the effects of residence time and heating rate on the gasification characteristics. Results showed that gasification under higher heating rate improves the hydrogen yield and carbon conversion efficiency. It was also found that the residence time plays a major role in the process; higher residence time improves the hydrogen yield and gasification efficiency. The model was validated against the reported data and found to be in good agreement.