Guangyu Cai

Title: Innovations of Guangyu Cai in Catalysis

Introduction

Guangyu Cai is a notable inventor based in Liaoning, China. He has made significant contributions to the field of catalysis, particularly in the development of advanced alkylation catalysts. With a total of 2 patents, his work has implications for improving chemical processes in various industries.

Latest Patents

Cai's latest patents include an innovative alkylation catalyst and a rare earth-containing zeolite. The alkylation catalyst comprises from 50 to 70 wt % of hydrogen type ZSM-SM-11 co-crystalline zeolite containing rare earth elements, along with a porous inorganic oxide matrix material. This catalyst demonstrates higher activity, selectivity, and stability in the alkylation process compared to prior art. It enhances the preparation of ethyl benzene by alkylating benzene with ethylene, achieving higher ethylene conversion and ethyl benzene selectivity. His second patent features a rare earth--ZSM-5/ZSM-11 cocrystalline zeolite, which exhibits excellent acid hydrothermal stability and resistance against impurity contamination, making it useful as a catalyst in various hydrocarbon conversions.

Career Highlights

Throughout his career, Guangyu Cai has worked with prominent organizations such as China Petrochemical Corporation and the Chinese Academy of Sciences. His experience in these institutions has allowed him to refine his expertise in catalysis and contribute to significant advancements in the field.

Collaborations

Cai has collaborated with notable colleagues, including Shurong Zhang and Feng Li. Their joint efforts have furthered research and development in catalysis, leading to innovative solutions in chemical processes.

Conclusion

Guangyu Cai's contributions to catalysis through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in chemical processes, showcasing the importance of innovation in this area.