Company Filing History:
Years Active: 2012-2021
Title: Innovations of Shulin An: Advancements in Membrane Technology
Introduction
Shulin An is a prominent inventor based in Tianjin, China. With a total of five patents to his name, he has made significant contributions to the field of membrane technology. His work focuses on the development of advanced materials that have wide applications in filtration and separation processes.
Latest Patents
Shulin An's latest patents include groundbreaking inventions in membrane technology. One of his notable patents is the creation of a homogeneous fiber reinforced PVDF hollow fiber membrane. This innovative membrane features a hollow tubular reinforcement made of PVDF fibers, coupled with a polymer separation layer created from a specific casting solution. The formulation includes 4-25% PVDF resin, 5-20% pore-forming agents, and up to 3% inorganic particles, with the balance being solvent. The preparation method involves a series of steps to ensure consistency and quality.
Another significant patent by An is the method for preparing aromatic polyamide porous hollow fiber membranes. This method involves pre-mixing PPTA resin with appropriate solvents and additives in a stirring vessel, followed by processing through a double-screw extruder. The innovative approach addresses challenges associated with traditional methods, such as low porosity and mechanical properties, significantly enhancing the performance of the membranes produced.
Career Highlights
Shulin An has established himself as a thought leader in his field through his work at Tianjin Polytechnic University. His research and innovations revolve around advanced materials and processes that improve both efficiency and functionality in membrane technology, contributing to various industrial applications.
Collaborations
Throughout his career, Shulin An has collaborated with esteemed colleagues including Changfa Xiao and Qinglin Huang. These collaborations have fostered a rich exchange of ideas and technological advancements that further elevate the standards of membrane manufacturing and application.
Conclusion
Shulin An's contributions to the field of membrane technology through his innovative patents highlight his role as a key inventor in this domain. His work not only addresses existing challenges but also paves the way for future advancements in material science and engineering, benefiting various industries worldwide.