Company Filing History:
2 out of 832,880 Years Active: 2023-2024
Title: Innovations in Waste Polyester Recycling by Jiantong Wu
Introduction
Jiantong Wu is an accomplished inventor based in Shanghai, China. He has made significant contributions to the field of waste polyester recycling, holding a total of 3 patents. His innovative methods focus on improving the efficiency and effectiveness of recycling processes.
Latest Patents
One of Jiantong Wu's latest patents is a "Method for recycling waste polyester." This method specifically utilizes a modified alcoholysis technique to recycle waste polyester into dimethyl terephthalate (DMT). The process involves using dewatered and deoxygenated waste polyester as a raw material. During the preliminary alcoholysis, ethylene glycol is added to the melted waste polyester, facilitating a reaction that reduces viscosity and maintains a homogeneous state throughout the alcoholysis process.
Another notable patent is the "Method for recycling waste polyester with continuous alcoholysis and transesterification." This invention employs a continuous feeding process, allowing for efficient alcoholysis and transesterification of waste polyester. By utilizing multiple alcoholysis tanks in series, the method ensures stable product quality and significantly enhances the purity and yield of the recycled product.
Career Highlights
Jiantong Wu has worked with various companies, including Avantgarde Environmental Technology Co., Ltd. His expertise in waste recycling technology has positioned him as a key figure in the industry, contributing to advancements in sustainable practices.
Collaborations
Throughout his career, Jiantong Wu has collaborated with notable professionals such as Huayu Fang and Enbin Zhu. These partnerships have further enriched his research and development efforts in the field of waste recycling.
Conclusion
Jiantong Wu's innovative approaches to waste polyester recycling demonstrate his commitment to sustainability and environmental protection. His patents reflect a deep understanding of chemical processes and a dedication to improving recycling technologies.