Resosonic: Redefining Oil Refining with Acoustic Resonance—Ultra-Low Soap (<50 ppm), and P (<2 ppm), Minimal Chemicals, and Game-Changing Energy Efficiency (<1 kWh/mt)

Abstract: Resosonic is an advanced technology combining resonance and acoustic cavitation to enhance oil refining processes. Unlike conventional hydrodynamic cavitation systems, Resosonic operates with no pressure, eliminating the need for pumps and reducing system complexity. By harnessing natural frequencies, the system achieves exceptional energy efficiency, reducing consumption by over 60% (less than 1 kWh per metric ton) while maintaining a low noise profile.
In comparison to traditional hydrodynamic cavitation technologies, Resosonic delivers superior results in reducing residual soap content (as low as 30–80 ppm) and phosphorus concentrations (2–4 ppm), with magnesium and calcium levels below 0.1 ppm. These results were confirmed in side-by-side slipstream trials using soybean and canola oil, where Resosonic outperformed CFC™ technology in both oil quality and energy consumption. Notably, Resosonic does not exhibit a tendency for emulsion formation, which further improves oil yield.
Furthermore, Resosonic allows for the elimination of the water wash step, resulting in significant savings in water and energy, and further simplifying the refining process.
The technology’s no-pressure operation provides significant operational benefits, including lower CAPEX and OPEX, reduced maintenance requirements, and no need for flowrate adjustments. These factors contribute to increased process stability and optimized refining performance.
By enhancing oil quality, reducing energy consumption, and eliminating resource-intensive steps, Resosonic sets a new benchmark in sustainable, cost-effective oil refining. This innovative solution offers engineers and researchers a compelling alternative to conventional cavitation methods, representing a transformative step forward in oil processing technology.