Company Filing History:
Years Active: 2023
Title: Deping Du: Innovator in Catalysis and Chemical Separation
Introduction
Deping Du is a notable inventor based in Qingdao, China. He has made significant contributions to the field of catalysis and chemical separation, holding a total of 2 patents. His work focuses on developing innovative methods and materials that enhance chemical processes.
Latest Patents
Deping Du's latest patents include an "Active zinc-based catalyst and preparation method thereof, and use in catalyzing rearrangement reaction of ibuprofen." This invention provides an active zinc-based catalyst that incorporates a carbon-based fiber material and nano-zinc oxide. The catalyst improves the dispersion of zinc oxide, increases the number of catalytic active sites, and enhances catalytic activity. Additionally, the carbon-based fiber material contributes to the mechanical strength of the catalyst, ensuring its stability during reactions.
Another significant patent is the "Purification method and device for continuous distillation and separation of ibuprofen intermediate raw material." This method involves a multi-stage distillation process that achieves high product recovery rates and purity levels. The results demonstrate that the purity of isobutyl benzene can reach up to 99.99 wt%, with a recovery rate of 99.9 wt% and an impurity content not exceeding 50 ppm.
Career Highlights
Deping Du has worked at Qingdao University of Science and Technology, where he has contributed to research and development in his field. His academic background and professional experience have equipped him with the knowledge and skills necessary to innovate in chemical processes.
Collaborations
Throughout his career, Deping Du has collaborated with notable colleagues, including Peizhe Cui and Xin Li. These partnerships have fostered a collaborative environment that enhances research outcomes and innovation.
Conclusion
Deping Du is a distinguished inventor whose work in catalysis and chemical separation has led to significant advancements in the field. His innovative patents reflect his commitment to improving chemical processes and product purity.