Company Filing History:
1 out of 35 
1 out of 27 Years Active: 2024
Title: Hanming Wu: Innovator in Molecular Sieves
Introduction
Hanming Wu is a distinguished inventor based in Tianjin, China. He is recognized for his contributions to the field of molecular sieves, particularly through his innovative patent that showcases his expertise and creativity.
Latest Patents
Hanming Wu holds a patent for "MSECT-4 molecular sieves with OFF and ERI topologies, preparation method therefor, and applications thereof." This patent describes a preparation method for msect-4 molecular sieves, which involves dispersing an eight-membered ring small pore molecular sieve in an aqueous phase. The process includes the addition of caustic potash, an aluminum source, and an organic structure-directing agent (OSDA). The pH is adjusted to be greater than 10, followed by the introduction of a silicon source to achieve the desired silicon-aluminum ratio. The method concludes with stirring, aging, crystallization, filtration, washing, ammonia exchange reaction, drying, and calcination. The resulting molecular sieves exhibit excellent hydrothermal stability and a large specific surface area, making them applicable in various technical fields such as selective catalytic reduction, passive adsorption, and catalytic cracking.
Career Highlights
Throughout his career, Hanming Wu has worked with notable organizations, including the China Automotive Technology and Research Center Co. Ltd and the Catarc Automotive Test Center (Tianjin) Co., Ltd. His work in these institutions has contributed significantly to advancements in automotive technology and materials science.
Collaborations
Hanming Wu has collaborated with esteemed colleagues, including Zhenguo Li and Kaixiang Li. Their joint efforts have furthered research and development in the field of molecular sieves and related technologies.
Conclusion
Hanming Wu's innovative work in molecular sieves has established him as a key figure in the field. His patent and career achievements reflect his dedication to advancing technology and contributing to various applications.