Dezhong Li

Title: Innovations of Dezhong Li

Introduction

Dezhong Li is a notable inventor based in Cangzhou, China. He has made significant contributions to the field of engineering, particularly in the areas of dynamic classification and gasoline desulfurization. With a total of two patents to his name, his work showcases innovative solutions to complex problems.

Latest Patents

Li's latest patents include a high-efficiency, serial biaxial dynamic classification and recovered dust milling apparatus with automatic baffle plate regulation. This invention is designed for the sorting of a gas-solid two-phase fluid of an air-powder mixture. It features a circle of milling gears for staged milling of return powders, an axial flow airfoil-type vane, and a movable vane rotor for centrifugal sorting. The degrees of opening of the baffles are controlled by an automatic baffle regulating mechanism.

Another significant patent is a process for deeply desulfurizing catalytic cracking gasoline. This process involves solvent extraction to remove sulfides, aromatics, and C5 hydrocarbons from gasoline fractions. The gasoline fraction is introduced into an extraction tower, where it undergoes a series of steps to achieve effective desulfurization.

Career Highlights

Throughout his career, Dezhong Li has worked with various organizations, including the China University of Petroleum. His experience in academia and industry has allowed him to develop practical solutions that address real-world challenges.

Collaborations

Li has collaborated with notable colleagues, including Lina Huang and Lixin Huang. These partnerships have contributed to the advancement of his research and innovations.

Conclusion

Dezhong Li's contributions to engineering through his patents and collaborative efforts highlight his role as an influential inventor. His work continues to impact the fields of dynamic classification and gasoline desulfurization, showcasing the importance of innovation in addressing contemporary challenges.