Company Filing History:
Years Active: 2012
Title: Innovations of Likun Zhou in Ethylene Glycol Production.
Introduction
Likun Zhou is a notable inventor from China, recognized for his contributions to the field of chemical engineering. His innovative approach focuses on the production of ethylene glycol from polyhydroxy compounds. This method not only enhances efficiency but also promotes the use of renewable materials.
Latest Patents
Although Likun Zhou currently holds 1 patents, his significant work includes a method for preparing ethylene glycol. This method involves several steps, including the addition of a polyhydroxy compound and water to a sealed high-pressure reactor. The process is designed to remove air and introduce hydrogen, allowing the polyhydroxy compound to react in the presence of a catalyst while stirring.
Career Highlights
Zhou's method for producing ethylene glycol is characterized by its simplicity and high yield. The catalyst used in this process includes transition metals from Groups 8, 9, or 10, such as iron, cobalt, and nickel. The reaction occurs under specific conditions, including a hydrogen pressure of 1-12 MPa and a temperature range of 120-300°C for a minimum of 5 minutes.
Collaborations
Some of his coworkers in this innovative endeavor include Tao Zhang and Mingyuan Zheng. Their collaboration has contributed to the development and refinement of the ethylene glycol production method.
Conclusion
Likun Zhou's innovative method for producing ethylene glycol showcases his commitment to advancing chemical engineering practices. His work emphasizes efficiency and sustainability in the production process.