نوع مقاله : ترویجی
موضوعات
عنوان مقاله English
نویسندگان English
Todays, the hydrodesulfurization (HDS) is becoming more important process in modern refineries due to environmental regulations. Most of the researches in HDS modeling use a homogeneous model to simulate the reactor. However, it is not always an accurate assumption for a real industrial reactor. In this study, the naphtha hydrodesulfurization reactor was simulated by a heterogeneous model. The model results show a good agreement with the reported experimental data. Furthermore, the effect of important operating parameter including: temperature, hydrogen pressure, and gas velocity on HDS reaction was evaluated. The results show that increasing the pressure and the temperature have a positive effect on eliminating the sulfur. However, increasing gas velocity has a negative effect on eliminating the sulfur.
کلیدواژهها English
