Next-Generation Multi-Phase Demulsification: Novel cationic random biopolymers engineered as high-performance emulsion breakers (EB) for water-in-oil (W/O), oil-in-water (O/W), and complex emulsions, specifically optimized for bitumen, diluted bitumen, and crude oil processing.
University of Alberta researchers have created a new class of amphiphilic cationic bipolymers that streamline emulsion breaking and fine‑solids removal across oil sands and heavy‑oil operations. Designed for easy integration into SAGD and bitumen froth treatment, this multifunctional polymer platform can potentially replace current costly, multi‑chemical treatment packages with a single, tunable solution.
By simultaneously acting as a demulsifier and demineralizer, the technology improves product quality to pipeline‑ready specifications, enhances produced‑water treatment to meet tight discharge limits, and reduces fouling, corrosion, and energy losses across downstream systems. The result is a simpler, more efficient, and more sustainable chemical treatment that delivers meaningful efficiency gains and cost reductions as operators face rising environmental and operational pressures.
Transforming discoveries and innovations into reality is a complex and lengthy process. UAlberta’s Technology Transfer Services (TTS) team helps facilitate this journey. Part of the Vice-President (Research and Innovation) portfolio, TTS helps researchers, postdoctoral fellows, staff and students transform innovations and discoveries into reality—moving them out of the university to benefit society, the economy, the world.
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