Jin Tong

Title: Innovations of Jin Tong in Bio-Based Glycerol Production

Introduction

Jin Tong is a notable inventor based in Lanzhou, China. He has made significant contributions to the field of chemical engineering, particularly in the production of bio-based chemicals. His innovative approach to utilizing glycerol has led to advancements in sustainable chemical processes.

Latest Patents

Jin Tong holds a patent for a method for producing 1,2-propylene glycol using bio-based glycerol. This invention discloses a method that employs a CuO–CeO–SiO catalyst in a fixed bed reactor. In this process, a glycerol solution is introduced into the reactor along with hydrogen gas through a top feeding method. The reaction is controlled at temperatures between 170°C and 200°C and pressures ranging from 1.0 to 5.0 MPa. This method effectively produces 1,2-propylene glycol through the hydrogenation of glycerol. The catalyst used in this invention demonstrates high selectivity for the target product and maintains a high conversion rate for glycerol over a duration of 500 hours.

Career Highlights

Jin Tong has worked with prestigious institutions such as the Chinese Academy of Sciences and the Lanzhou Institute of Chemical Physics. His work in these organizations has allowed him to develop and refine his innovative methods in chemical production.

Collaborations

Jin Tong has collaborated with notable colleagues, including Xuemei Li and Jing Lan Chen. Their combined expertise has contributed to the advancement of research in the field of chemical engineering.

Conclusion

Jin Tong's contributions to the production of bio-based chemicals highlight the importance of innovation in sustainable practices. His patented method for producing 1,2-propylene glycol from glycerol represents a significant step forward in the field.