Company Filing History:
Years Active: 2024-2025
Title: Innovations by Jiahan Xie in Polymer Recycling
Introduction
Jiahan Xie is an accomplished inventor based in Philadelphia, PA (US). He has made significant contributions to the field of polymer recycling, holding 2 patents that focus on innovative methods and systems for co-feeding waste plastics into refineries. His work aims to enhance the efficiency of recycling processes and promote sustainability.
Latest Patents
Jiahan Xie's latest patents include methods and systems for co-feeding waste plastics into a refinery. The first patent outlines a method that introduces polymer into a primary melting extruder, producing a polymer melt that is combined with a fluid oil to at least partially dissolve the polymer melt. A secondary mixing extruder then mixes these components to form a polymer solution, which is introduced into a refinery oil stream, resulting in a polymer-comprising oil stream that is fed into a refinery process unit. The system includes a primary melting extruder for forming a polymer melt and a secondary mixing extruder that receives the polymer melt. Additionally, one or more hydrocarbon inflow conduits provide fluid oil to the extruders, facilitating the formation of a polymer solution that is ultimately fed into a refinery oil stream.
Career Highlights
Jiahan Xie is currently employed at Braskem S.A., a leading company in the production of biopolymers and sustainable solutions. His work at Braskem has allowed him to apply his innovative ideas in a practical setting, contributing to the company's mission of promoting sustainable practices in the polymer industry.
Collaborations
Throughout his career, Jiahan has collaborated with notable colleagues, including Robson Pablo Sobradiel Peguin and Steven Michael Krupinski. These collaborations have fostered a creative environment that encourages the development of groundbreaking solutions in polymer recycling.
Conclusion
Jiahan Xie's contributions to the field of polymer recycling through his innovative patents and work at Braskem S.A. highlight his commitment to sustainability and technological advancement. His efforts are paving the way for more efficient recycling processes that can significantly impact the industry.