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Lummus Technology and Sumitomo Chemical have introduced PMMA-CR technology for the recycling of PMMA into high-purity methyl methacrylate monomer. This technology, developed through a partnership initiated in May 2024, enables the recovery of end-of-life PMMA, facilitating closed-loop recycling.

It has been validated at Sumitomo's pilot plant in Japan, demonstrating high yields and consistent quality. The technology can reduce lifecycle greenhouse gas emissions by approximately 50% compared to fossil-based production. PMMA chemical recycling is now commercially available for licensing, supporting rapid adoption in various industries aiming for sustainability.