Legang Feng

Title: Legang Feng: Innovator in Lubricating Oil Technology

Introduction

Legang Feng is a notable inventor based in Beijing, China. He has made significant contributions to the field of lubricating oils, particularly through his innovative patent. His work focuses on enhancing the properties of lubricating oils, which are essential in various industrial applications.

Latest Patents

Legang Feng holds a patent for a low viscosity poly-α-olefin lubricating oil and its synthesis method. The invention provides a method that includes several steps: first, the α-olefin raw material undergoes dehydration treatment to ensure the water content is ≤10 ppm. Next, a reaction occurs in the presence of a complex catalyst and gaseous BF, under specific pressure conditions. The resulting product is then processed through flash distillation, gas stripping, centrifugation, and washing to obtain an intermediate product. Finally, the intermediate undergoes distillation under reduced pressure to separate unreacted materials and heavy fractions, which are treated further.

Career Highlights

Legang Feng is associated with PetroChina Company Limited, a leading energy company in China. His role in the company has allowed him to apply his innovative ideas in practical settings, contributing to advancements in lubricating oil technology.

Collaborations

He has worked alongside talented colleagues such as Hongling Chu and Sihan Wang, who have contributed to his research and development efforts.

Conclusion

Legang Feng's contributions to the field of lubricating oils through his innovative patent demonstrate his expertise and commitment to advancing technology. His work not only enhances the performance of lubricants but also showcases the importance of innovation in industrial applications.