Researchers at UC Riverside have developed a groundbreaking pretreatment method using
tetrahydrofuran (THF) that significantly increases the efficiency of producing sustainable aviation fuel (SAF) from waste wood biomass, including tougher woods with high lignin content. This innovation promises to make SAF cost-competitive with fossil-based jet fuel while reducing emissions by up to 80%. Unlike biofuel, this second-generation SAF doesn't use food crops but instead utilizes abundant waste products like wood residues and corn stover. The THF pretreatment boosts fuel yield, with potential production costs as low as $3.15 per gallon, significantly undercutting the current average price of SAF at $9.28 per gallon. While challenges remain in factoring in additional costs and market dynamics, this development represents a major leap forward in sustainable aviation, offering a viable alternative to fossil fuels and significantly curbing carbon emissions. Associate Research Professor Charles Kai, leader of the Riverside team, highlights the importance of lignin utilization for creating economical and environmentally friendly fuels from biomass.
コメント