![]() The results prove performance of air gasification over thermolysis process to convert waste tire.Ī detailed process model was developed to simulate the air-stem gasification of biomass in a bubbling fluidized bed for hydrogen and syngas production by coupling Aspen Plus simulator and dedicated FORTRAN subroutines. The results show that maximum hydrogen efficiency in the pyrolysis and gasification process is 35.45% and 98.03%, respectively. Finally, the optimum condition of tire thermolysis and gasification are determined. Then, the effect of pressure, temperature and air to fuel ratio on the performance of thermolysis and gasification processes is investigated. To prove the accuracy of the developed model, predicted adiabatic temperature and product distribution through propane combustion and air gasification of a rubber-wood are compared with the reported data in the literature. To account the mass balance constraints in the objective function, the penalty method is used. To determine the final product distribution, the Gibbs free energy function is minimized considering mass balance equations as equality constraints. In this research, waste tire thermolysis and air gasification processes are modeled based on the thermodynamic framework. Thermolysis and air gasification are the best thermal alternatives to manage waste tires, which can cause a significant environmental impact.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |