Pingping Sun

Title: Innovations by Pingping Sun in Waste Conversion Technologies

Introduction

Pingping Sun is an accomplished inventor based in Downers Grove, IL (US). She has made significant contributions to the field of waste conversion technologies, holding a total of 2 patents. Her innovative approaches focus on transforming waste materials into valuable resources, particularly biofuels and lubricants.

Latest Patents

One of her latest patents is titled "Process for Conversion of Waste to Fuel." This method involves a two-step fermentation process where food waste is first converted into short-chain carboxylic acids. In the second fermentation, these acids are elongated into medium-chain carboxylic acids, which can then undergo hydrogenation-dehydration to produce linear olefins. These olefins are oligomerized to create a mixture of olefins, paraffins, cycloparaffins, and aromatics, ultimately resulting in biofuel production.

Another notable patent is "Plastic Waste Conversion to Lubricant Production." This process outlines a method for converting plastic feedstock into lubricants on an industrial scale. It features a reactor with an integrated filter that allows for the separation and recovery of catalysts, enabling their reuse in subsequent conversion processes. This recycling capability enhances the efficiency of industrial-scale operations.

Career Highlights

Pingping Sun is currently employed at UChicago Argonne, LLC, where she continues to develop her innovative technologies. Her work has garnered attention for its potential to address environmental challenges through sustainable practices.

Collaborations

She collaborates with esteemed colleagues, including Theodore R. Krause and Amgad Elgowainy, who contribute to her research and development efforts.

Conclusion

Pingping Sun's contributions to waste conversion technologies exemplify her commitment to innovation and sustainability. Her patents reflect a forward-thinking approach to environmental issues, making her a notable figure in the field.