Den-Yang Jan

Title: Den-Yang Jan: Innovator in Oligomerization Catalyst Systems

Introduction

Den-Yang Jan is a notable inventor based in Elk Grove Village, Illinois. He has made significant contributions to the field of chemical engineering, particularly in the development of catalyst systems for the oligomerization of light olefins.

Latest Patents

Den-Yang Jan holds a patent for a "Layered oligomerization catalyst system." This innovative process involves the oligomerization of light olefins to produce higher olefins. The catalyst utilized in this process features an inert core with a thin layer of molecular sieve applied to it. The molecular sieve, which can be a crystalline silicoaluminate or metalloaluminophosphate, provides the necessary acid sites for the oligomerization reactions. This design allows for more selective control and limits the extent of oligomerization in liquid phase processes.

Career Highlights

Den-Yang Jan is associated with UOP LLC, a company known for its advancements in technology and engineering solutions. His work has contributed to the development of more efficient processes in the chemical industry.

Collaborations

Den-Yang Jan has collaborated with esteemed colleagues, including Robert R. Frame and Hayim Abrevaya. Their combined expertise has furthered the research and development of innovative catalyst systems.

Conclusion

Den-Yang Jan's contributions to the field of oligomerization catalyst systems highlight his role as a key innovator in chemical engineering. His patent reflects a significant advancement in the efficiency of chemical processes.