– Pyrowave introduces nanopurification technology: A revolutionary short-cycle chemical recycling innovation to remove toxic additives and contaminants from plastics
BRUSSELS, September 21, 2023 /PRNewswire/ — On the sidelines of the Chemical Recycling Europe Forum 2023, Pyrowave is proud to present its revolutionary nanopurification technology. Applied to plastic waste, this technology operates at a molecular level to eliminate contaminants from polymers with perfect control over the purified resins. It specifically addresses a challenge faced by most plastic waste recyclers, including advanced recycling: the presence of contaminants in plastic waste and pyrolysis oil.
In a world that faces growing concern about plastic pollution, one of the factors limiting the expansion of plastic recycling is the impossibility of obtaining raw materials compatible with the level of purity required in final applications. A recent United Nations report has highlighted the problems posed by the handling of hazardous chemicals in plastics, additives and contaminants that pose a serious danger to human health and the environment. Pyrowave’s solution offers pretreatment of plastic waste to purify resins that can be used in advanced contaminant-sensitive recycling methods, or directly in end applications. This innovative approach has the potential to expand the range of recyclable plastics, including plastics with various contaminants and additives such as heavy metals, inorganic pigments, halogens and flame retardants.
“We cannot stand by while the plastic pollution crisis worsens and recycling rates barely improve,” explained Jocelyn Doucet, CEO of Pyrowave. “As pioneers in this sector, we are addressing the key challenge limiting the scale-up of advanced recycling techniques by providing innovative nanopurification technology that will drive real change for a cleaner, healthier planet,” said Jocelyn Doucet, co-founder and CEO. by Pyrowave.
Revolutionizing recycling: How nanopurification works
Pyrowave’s nanopurification methodology is inspired by pharmaceutical purification technologies, taking advantage of the significant size disparity between polymers and most additives found in composites. The technology is based on the large difference in size and solubility to separate additives from polymers using the most advanced nanofiltration membranes. Unlike conventional dissolution methods that rely solely on solubility, Pyrowave’s patent-pending technology allows for the simultaneous removal of multiple contaminants, all while maintaining meticulous control over the end point. The result is a simpler process, adapted to the specifications of our clients, more efficient from an energy point of view and more economical.
Pioneers of a greener future
To unclog access to plastic raw material, Pyrowave standardizes upstream material to be compatible with the most advanced recycling process. Furthermore, the purified product can also be used directly in final applications. Pyrowave has successfully demonstrated this technology by decontaminating polymers and supplying high-quality recycled plastics to industries requiring strict compliance, including food contact applications. The innovation can be used independently to purify various raw materials from plastic waste or as a pretreatment prior to its microwave depolymerization process, for example.
Powered by electricity, Pyrowave’s new technology is low carbon, with an approximate 95% reduction in GHG emissions compared to virgin resin production, and produces 100% traceable resins. Pyrowave’s solution allows for higher recycling rates, fewer environmentally harmful substances and fewer GHG emissions than those required to produce virgin plastics. Pyrowave’s innovation promises to reshape the plastics recycling landscape by directly addressing the pressing environmental problem of toxic contaminants in plastics.
Backed by over 10 years of experience, Pyrowave is looking forward to collaborating with like-minded partners to build a sustainable, circular economy that maximizes the value of plastic waste. Get in touch today if you would like to learn more about Pyrowave’s nanopurification technology.
VIDEO: Pyrowave nanopurification technology
Contact: Mathieu Pagé, Public Relations Advisor, Pyrowave, mpage@pyrowave.com, Cell.: 1-438-227-8344
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