Presentation Profile
Holistic Analysis of Chemical and Physical Properties of Waste Plastic Pyrolysis Oil
Currently Scheduled: 10/14/2025 - 2:00 PM - 2:20 PM
Room: South Lobby
Main Author
Dr. Ramazan Oguz CANIAZ - PAC AC ANALYTICAL CONTROL
Abstract:
Waste plastic pyrolysis oil (WPPO) is rapidly emerging as a viable alternative feedstock for the petrochemical sector, supporting circular economy practices. To address the complexity of WPPO characterization, PAC has developed a holistic analytical workflow that combines classical and advanced techniques for both chemical and physical property evaluation. Our studies applied a broad suite of methodologies, including true group type analysis, ppb level elemental analysis, complementary distillation covering simulated-physical-mini measurements etc. By using Flow Modulated GC×GC-FID & prefrac-Reformulyzer, we achieved detailed separation of olefins in heavier fractions, while mini-distillation (requiring only 10 mL of sample in ~10 minutes) provided rapid screening insights for process optimization. Simulated distillation revealed high paraffinic content and entrained heavy ends in light fractions, highlighting intrinsic challenges for upgrading. Traditional distillation confirmed product quality pathways for industry adoption. Complementary elemental analyses further clarified impurity profiles—one of the most critical barriers to widespread WPPO utilization. Further physical property analysis such as flash point, viscosity and pour point cemented the holistic characterization study enabling the process engineers to better finetune their processing conditions while both manufacturing and upgrading WPPO. This integrated framework provides a comprehensive understanding of WPPO properties, enabling researchers and process engineers to benchmark quality, optimize refining strategies, and secure reliable product specifications. By advancing practical, high-resolution analytical tools, PAC supports the petrochemical industry’s pursuit of innovation, efficiency, and sustainability through plastic circularity.
