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Years Active: 2016-2025
Title: Innovations of Huiqing Wu in Filtration Technology
Introduction
Huiqing Wu is a prominent inventor based in Shanghai, China, known for his significant contributions to filtration technology. With a total of 13 patents to his name, Wu has developed innovative methods and apparatuses that enhance the efficiency of filtration systems.
Latest Patents
One of Wu's latest patents focuses on the offline measurement of honeycomb body filtration efficiency. This invention includes methods capable of determining the filtration efficiency of a filter body even in a clean state. The process involves forcing an inlet flow of gas, such as air, into the filter at a set flow rate. Particles, such as smoke, are introduced into the inlet flow, and the number of particles entering and exiting the filter is optically counted during a sampling event. This method utilizes diffraction-based optical particle counters positioned upstream and downstream of the filter. The gas flow is designed to be soot-free, ensuring that the honeycomb filter body remains clean even after testing its filtration efficiency.
Another notable patent by Wu involves a honeycomb body with a porous ceramic structure. This invention features a honeycomb body that includes a porous material disposed on the wall surfaces, enhancing its filtration capabilities. The method for forming this honeycomb body includes depositing a porous inorganic material on a ceramic honeycomb body and binding it to create a porous layer.
Career Highlights
Huiqing Wu has worked with several notable companies throughout his career, including Corning Incorporated and Sabic Global Technologies B.V. His experience in these organizations has contributed to his expertise in the field of filtration technology.
Collaborations
Wu has collaborated with several professionals in his field, including Jianguo Wang and Xinfeng Xing. These collaborations have further enriched his work and innovations in filtration systems.
Conclusion
Huiqing Wu's contributions to filtration technology through his innovative patents demonstrate his expertise and commitment to advancing this field. His work continues to influence the development of efficient filtration systems, making a significant impact on various industries.