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Introduction Pyrolysis oils distilled from mixed plastic waste offer a potential goldmine for circularity, but only if they are upgraded to meet the stringent purity demands of modern chemical plants and refineries. This essential upgrade step hydrotreating is delivered at its most effective by Sulzer’s advanced MaxFlux™ technology. Why hydrotreat pyrolysis oil? Unpurified pyrolysis oil contains high levels of sulfur, nitrogen, halogens (like chlorine), oxygenates, and metals
Introduction Plastic pyrolysis oils (PPO) are a promising route to close the loop on plastic waste, but their complex mix of contaminants makes purification a serious technical hurdle for refineries and petrochemical plants. Traditional trickle-bed hydrotreaters, long used in refining, struggle to efficiently upgrade these oils. That’s where Sulzer’s MaxFlux™ hydrotreating technology steps in offering a new standard in efficiency, robustness, and product quality. MaxFlux™ vs.
