Company Filing History:
1 out of 53 
1 out of 3 Years Active: 2009
Title: Chaolin Zhang: Innovator in Hydrogenation Catalysts
Introduction
Chaolin Zhang is a prominent inventor based in Jiangsu, China. He is known for his significant contributions to the field of chemical engineering, particularly in the development of hydrogenation catalysts. His innovative work has led to advancements in the purification processes of various chemical compounds.
Latest Patents
Chaolin Zhang holds a patent for a hydrogenation catalyst, which includes metallic palladium supported on activated carbon. The patent details the specific characteristics of the catalyst, including a penetration depth of metallic palladium in the support ranging from about 10 µm to about 100 µm. Additionally, the crystallite size of palladium is specified to be between about 40 nm and about 120 nm. The patent also outlines the composition of palladium in the surface layer, which varies from about 5% to about 40% based on the total atom number of palladium and other elements. This catalyst is particularly useful in the purification of crude terephthalic acid.
Career Highlights
Throughout his career, Chaolin Zhang has worked with notable organizations, including China Petrochemical Corporation and the Research Institute of Nanjing Chemical Industry Group. His experience in these institutions has allowed him to refine his expertise in chemical processes and catalyst development.
Collaborations
Chaolin Zhang has collaborated with esteemed colleagues such as Zheng Chu and Wei Huang. Their joint efforts have contributed to the advancement of research in hydrogenation catalysts and their applications.
Conclusion
Chaolin Zhang's innovative work in hydrogenation catalysts exemplifies the impact of dedicated research and development in the field of chemical engineering. His contributions continue to influence the industry and pave the way for future advancements.