Abstract

This work focuses on developing a concise representation of the material recycling potential for products at endof life. To do this we propose a model similar to the "Sherwood Plot", but for products rather than for dilute mixtures. The difference is reflected in the material composition and the processing systems used for the two different applications. Cost estimates for product recycling systems are developed using Shannon's information theory. The resulting model is able to resolve the material recycling potential for a wide range of end-of-life products with vastly different material compositions and recycling rates in the U.S. Preliminary data on historical trends in product design suggest a significant shift toward less recyclable products.