Shanjian Cao

Title: Shanjian Cao: Innovator in Catalyst Technology

Introduction

Shanjian Cao is a notable inventor based in Shandong, China. He has made significant contributions to the field of chemical engineering, particularly in catalyst technology. His innovative work has led to advancements in the recycling of aniline rectification residues.

Latest Patents

Shanjian Cao holds a patent for a "Catalyst for fixed bed aniline rectification residue recycling and preparation method." This invention relates to a catalyst that comprises several components, including 5-40% of an active component, 2-30% of a first cocatalyst component, 10-30% of a second cocatalyst component, and the balance being a carrier. The active component is NiO, while the first cocatalyst can include one or more of Fe, Mo, Cr, or Co oxide. The second cocatalyst may consist of La, Zr, Y, or Ce oxide. The catalyst is prepared through co-precipitation and demonstrates high activity and stability in waste liquid treatment processes, maintaining a high rectification residue cracking rate even after 200 hours of reaction.

Career Highlights

Shanjian Cao is currently employed at Wanhua Chemical Group Co., Ltd., where he continues to develop innovative solutions in chemical processes. His work has been instrumental in enhancing the efficiency of waste treatment methods.

Collaborations

Shanjian has collaborated with several colleagues, including Hua Mei and Hao Chen, to further advance their research and development efforts in catalyst technology.

Conclusion

Shanjian Cao's contributions to catalyst technology exemplify the importance of innovation in chemical engineering. His patent reflects a commitment to improving waste treatment processes, showcasing his role as a leading inventor in this field.