Sulzer has announced the launch of its licensed EcoStyrene technology, a groundbreaking solution for the chemical recycling of contaminated polystyrene materials.

The EcoStyrene process addresses one of the chemical recycling industry's most significant challenges: effectively processing waste polystyrene materials that contain multiple types of contaminants.

"We're excited to bring this transformative technology to market," said Ilja Mikenberg, Global Head of Process Solutions at Sulzer Chemtech. "The chemical recycling sector has been seeking sustainable solutions for contaminated plastic waste management, and our EcoStyrene technology provides a practical, economically viable answer even for the most challenging feedstock."

The technology has been developed in partnership with a leading technology and solution provider with commercial experience providing fluid-bed reactor technology. Combining Sulzer’s process and equipment expertise in the field of polymer recycling with a proven reactor technology spearheaded the development. The strategic collaboration has accelerated the development process, making the technology commercially available today.

Sulzer Chemtech and its partner are building a polystyrene alliance across the value chain, from waste manager to brand owner, to valorize polystyrene waste.