This inventor holds 14 USPTO granted patents and 5 published patent applications. Top assignees: Shanghai Research Institute of Petrochemical Technology, Sinopec, China Petroleum Chemical Corporation, China Petroleum & Chemical Corporation. Active years: 2012-2026.
Company Filing History:
14 out of 115 
12 out of 674 
2 out of 77 Years Active: 2012-2026
Title: Guozhen Qi: A Pioneer in Fluidized Bed Technology
Introduction
Guozhen Qi, based in Shanghai, China, is a notable inventor recognized for his significant contributions to fluidized bed technology. With a portfolio of 11 patents, Qi has made substantial advancements in the industrial processes of converting methanol and regulating gas velocities within fluidized beds. His innovative methodologies are essential for the efficient production of lower olefins, helping to shape the future of petrochemical processes.
Latest Patents
Among his latest patents, Qi has developed a groundbreaking method for regulating the gas velocity of the empty bed in a fluidized bed. This invention involves using solid catalysts as fluidized particles, where the gas velocity of the empty bed in the reaction zone is meticulously measured and adjusted to meet specific density requirements. This precise regulation enhances the efficiency and effectiveness of fluidized bed reactions significantly.
Another significant innovation from Qi is a process for converting methanol in a fluidized bed reactor. This process involves feeding a methanol-containing feedstock into the reactor and ensuring that optimal temperatures are maintained throughout different zones, thereby producing valuable products like ethylene and propylene efficiently. The careful control of temperature differences in both the diluent-phase and dense-phase zones demonstrates Qi's commitment to enhancing reactor performance.
Career Highlights
Throughout his career, Guozhen Qi has been associated with prominent organizations, including the China Petroleum & Chemical Corporation and the Shanghai Research Institute of Petrochemical Technology, part of Sinopec. His work at these institutions has allowed him to refine his methodologies and contribute to significant advancements in petrochemical technology.
Collaborations
In his journey as an inventor, Qi has collaborated with esteemed colleagues, notably Siqing Zhong and Zhinan Yu. These collaborations have helped foster an innovative environment where groundbreaking ideas can flourish, further enhancing the impact of their collective work in the field.
Conclusion
Guozhen Qi's contributions to fluidized bed technology and petrochemical processes highlight the vital role of inventors in driving industrial innovation. With a strong commitment to improving efficiency and effectiveness through innovative methods, Qi is a key player in the ongoing evolution of chemical engineering practices. His patents not only reflect his expertise but also serve as a blueprint for future developments in the industry.