The REFOLUTION project continues its work to transform crude pyrolysis oils into sustainable biofuels for the aviation and shipping sectors.
With the release of the fourth Factsheet, we revisit the previous ones and summarize the findings, highlighting the progress made in stabilization, co-processing, and digital carbon monitoring.
A summary of the main findings:
Factsheet D3.3 – Stabilization and Product Quality (SPO)
The main challenge of pyrolysis oils lies in their high instability and acidity. Thanks to the selective hydrogenation process conducted with the innovative nickel-based catalyst Picula™, we successfully produced 300 liters of Stabilized Pyrolysis Oil (SPO).
Factsheet D2.7 – Co-Processing in Existing Refineries (FCC)
To make biofuels competitive, REFOLUTION is focusing on integration into existing infrastructure. Our research demonstrates that SPO can be co-fed in Fluid Catalytic Cracking (FCC) units without the need for additional hydrogen or major plant modifications. Tests at the VTT pilot unit (capacity 10-20 kg/h) are optimizing feeding methods to maximize yield.
Factsheet D3.5 – Research on Catalysts and Low-Intensity Processes
Low-temperature stabilization tests (approximately 70°C) have shown significant benefits in terms of energy efficiency and reduced equipment corrosion. Our analyses also ruled out common compounds such as acetic acid or sulfur as the primary culprits in catalyst deactivation, paving the way for new strategies to extend their operational life.
Factsheet D5.2 – Digital Carbon Tracking: Transparency and Sustainability
Innovation is not just chemical, but also digital. We have developed a digital carbon tracking model that allows real-time monitoring of the behavior of renewable carbon during co-processing in the refinery. This tool reduces the need for costly laboratory analyses and ensures accurate certification of the bio-content in final products.
For further technical details and experimental data, the complete factsheets are available for download in our resources section!