Yunbiao Qi

Title: Innovations of Yunbiao Qi in Lactide Production

Introduction

Yunbiao Qi is a notable inventor based in Nanjing, China. He has made significant contributions to the field of biomaterials, particularly in the synthesis of lactide. His innovative approach has led to advancements in production methods that enhance efficiency and yield.

Latest Patents

Yunbiao Qi holds a patent for a "Synthesis method and device for rapidly producing lactide at high yield." This invention discloses a method that involves adding a single component of lactic acid or two components of lactic acid and a catalyst. The mixture is then passed through a mixer into an oligomer preparation system, where the residence time is increased through bottom circulation. This process synthesizes oligomeric lactic acid, and a gas-phase component is passed through a rectification system. The device enables efficient synthesis of lactide, achieving a crude lactide yield of 94% to 98%.

Career Highlights

Yunbiao Qi has worked at prestigious institutions, including Nanjing University and Nanjing Quankai Research Institute of Biomaterials Co., Ltd. His work has been instrumental in advancing the field of biomaterials and enhancing production techniques.

Collaborations

He has collaborated with notable colleagues such as Wei Jiang and Ping Sun, contributing to various research projects and innovations in the field.

Conclusion

Yunbiao Qi's contributions to lactide production through innovative synthesis methods highlight his role as a key inventor in the field of biomaterials. His work continues to influence advancements in efficient production techniques.