Steven Lim

Title: Innovations of Steven Lim in Depolymerization Technology

Introduction

Steven Lim is an accomplished inventor based in Houston, Texas. He has made significant contributions to the field of chemical engineering, particularly in the area of waste plastic conversion. His innovative work focuses on the depolymerization processes that transform polyolefin waste into valuable hydrocarbons.

Latest Patents

Steven Lim holds a patent for the "Catalyzed depolymerization of a chemically complex feedstock." This patent outlines processes and systems for converting polyolefin waste and other waste plastics into hydrocarbons, specifically targeting liquid and gaseous depolymerization reaction products. The patented process involves conducting a depolymerization or catalytic pyrolysis on a feed that includes polyolefin waste and a hydrocarbon co-feed under specific depolymerization conditions. The use of a zeolite-based catalyst is a key aspect of this innovation. The resulting reactor effluent can be utilized as feeds or co-feeds for producing circular products such as circular ethylene and circular polyethylene.

Career Highlights

Steven Lim is currently employed at Chevron Phillips Chemical Company LP, where he continues to advance his research and development efforts. His work is pivotal in addressing the challenges of plastic waste and promoting sustainable practices in the chemical industry.

Collaborations

Steven collaborates with talented professionals in his field, including Cori A Demmelmaier-Chang and Mark L Hlavinka. Their combined expertise contributes to the innovative projects at Chevron Phillips Chemical Company LP.

Conclusion

Steven Lim's contributions to depolymerization technology exemplify the potential for innovation in waste management and sustainability. His work not only addresses environmental challenges but also paves the way for the development of circular economy solutions.