Company Filing History:
Years Active: 2018
Title: Dewei Yu - Innovator in Catalyst Technology
Introduction
Dewei Yu is a prominent inventor based in Shandong, China. He has made significant contributions to the field of chemical engineering, particularly in catalyst technology. His innovative work focuses on improving the efficiency of waste liquid treatment processes.
Latest Patents
Dewei Yu holds a patent for a "Catalyst for fixed bed aniline rectification residue recycling and preparation method." This invention relates to a catalyst that comprises various components, including 5-40% of an active component, 2-30% of a first cocatalyst component, and 10-30% of a second cocatalyst component, with the balance being a carrier. The active component is NiO, while the cocatalyst components include oxides of Fe, Mo, Cr, Co, La, Zr, Y, or Ce. The catalyst is prepared through co-precipitation and demonstrates high activity and stability, maintaining a high rectification residue cracking rate even after 200 hours of reaction.
Career Highlights
Dewei Yu 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 advancing the efficiency of chemical reactions and waste management.
Collaborations
He collaborates with notable colleagues, including Hua Mei and Hao Chen, who contribute to his research and development efforts. Their teamwork enhances the innovative capabilities within their projects.
Conclusion
Dewei Yu's contributions to catalyst technology exemplify the importance of innovation in chemical engineering. His patent reflects a commitment to improving industrial processes and environmental sustainability.