Innovative recycling of polyesters

Eastman bares its intention to launch an innovative advanced circular recycling technology that uses polyester waste which cannot be recycled by current mechanical methods, and as a result, often ends up in landfills and waterways.

 

Using the process of methanolysis, Eastman’s advanced circular recycling technology breaks down polyester-based products into their polymer building blocks. These building blocks can then be reintroduced to the production of new polyester-based polymers, delivering a true circular solution. Eastman is one of the pioneers in developing methanolysis technology at commercial scale and has over three decades of expertise in this innovative recycling process. Its experience with methanolysis makes it uniquely qualified to be a leader in delivering this solution at commercial scale.

 

Advanced circular recycling technology can be an especially impactful solution, as low-quality polyester waste that would typically be diverted to landfills can instead be recycled into high-quality polyesters suitable for use in a variety of end markets, including food contact applications.

 

 

“We recognize that plastic waste is a complex problem that needs advanced solutions. As we have engaged potential partners, it is clear there is high interest across the entire value chain,” said Mark Costa, Eastman’s Board Chair and Chief Executive Officer. “Our long history of technical expertise in chemical processes, including methanolysis, and our leading position in copolyester chemistry, enables us to provide this innovative solution to address the growing challenges of plastic waste in our environment.”

 

Eastman is currently executing an engineering feasibility study on the design and construction of a commercial scale methanolysis facility to meet the demands of its customers and has engaged in initial discussions with potential partners across the value chain on the development of such a facility. The goal is to be operating a full-scale, advanced circular recycling facility within 24 to 36 months.

 

Eastman’s efforts to find new end-of-life solutions to advance the circular economy align with the company’s innovation-driven growth strategy and commitment to create value through sustainability. With a strong focus on issues and opportunities within the environmental, social and governance (ESG) framework, the company has established goals and strategies to address the world’s complex challenges.