نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانشگده هوافضا، پردیس علوم و فناوری های نوین، دانشگاه سمنان
2 دانشگاه سمنان
3 پردیس علوم و فناوریهای نوین، دانشکده مهندسی هوافضا، دانشگاه سمنان، سمنان، ایران
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
In this study, the co-gasification of mazut as the primary fuel and black liquor as a supplementary fuel with the aim of hydrogen-rich syngas is investigated. The oxygen and steam have been chosen as gasification agents. The present research was done using the equilibrium method and Aspen Plus software. The presented model has been validated through experimental gasification article consisting of combined fuel. Then, by analyzing the performance parameters of gasification, the optimum range of gasification temperature, the ratio of fuel compounds, and the ratio of gasification agent to fuel were determined. Finally, the effect of adding steam as a secondary gasifying agent on the performance parameters and composition of syngas was assessed. The results show that the best ratio of fuel composition is ranged from 0.1 and 0.2 and the optimum gasification temperature is 1200-1400 centigrade. Moreover, choosing appropriate range of oxygen to fuel and steam to fuel causes hydrogen-rich syngas; So that, hydrogen includes more than 50% of syngas.
کلیدواژهها [English]