Research scientists have developed a novel method to transform waste polystyrene into essential ethylbenzene used to enhance the performance of sustainable aviation fuels.
This research comes at a time when the aviation industry is facing increased pressure to explore more sustainable alternatives to traditional jet fuel.
A crucial issue in the development of sustainable aviation fuels is the production of aromatic hydrocarbons that are essential for fuel system compatibility and efficiency.
The researchers’ innovative solution involves converting polystyrene waste into ethylbenzene—creating a sustainable source of aromatic hydrocarbons that could alter the sustainable aviation fuel production landscape.
Ethylbenzene produced from polystyrene can perform comparably to its fossil-fuel-derived counterpart when blended with sustainable aviation fuels.
Preliminary cost analyses suggests the polystyrene-derived ethylbenzene can be produced at a lower cost than traditional crude oil-based methods.
The researchers' long-term vision is to pave the way for significant reductions in the carbon footprint of the aviation industry.
Their work also highlights the importance of innovative approaches in waste management and sustainable material use, contributing to a circular economy.
The Illinois Sustainable Technology Center’s studies inspire other industries to explore sustainability avenues leading to broader environmental benefits.
These developments set the trend for future innovations within sustainable energy.