Location History:
- Liaoning Province, CN (2019)
- Dalian, CN (2012 - 2021)
- Liaoning, CN (2021 - 2022)
Company Filing History:
Years Active: 2012-2022
Title: Changqing He: Innovator in Chemical Engineering
Introduction
Changqing He is a prominent inventor based in Dalian, China. He has made significant contributions to the field of chemical engineering, particularly in the production of para-xylene and light olefins. With a total of 16 patents to his name, He continues to push the boundaries of innovation in his field.
Latest Patents
Changqing He's latest patents include a device and method for preparing para-xylene and co-producing light olefins from methanol and/or dimethyl ether and toluene. This invention features a fast fluidized bed reactor designed to address the competition between alkylation reactions and MTO reactions during the production process. By optimizing mass transfer and reaction conditions, He’s invention enhances the conversion rate of toluene, increases the yield of para-xylene, and improves the selectivity of light olefins. Additionally, he has developed a turbulent fluidized bed reactor that also resolves the competition issue between the MTO and alkylation reactions, achieving a synergistic effect that benefits both processes.
Career Highlights
Changqing He is affiliated with the Chinese Academy of Sciences, where he conducts his research and development work. His innovative approaches have garnered attention in the chemical engineering community, and his patents reflect his commitment to advancing technology in this area.
Collaborations
He has collaborated with notable colleagues, including Zhongmin Liu and Xiangao Wang, to further enhance the impact of his research and inventions.
Conclusion
Changqing He is a distinguished inventor whose work in chemical engineering has led to significant advancements in the production of para-xylene and light olefins. His innovative patents and collaborations continue to shape the future of the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.