Company Filing History:
Years Active: 2014-2016
Title: Innovations of Xiangping Zhang in Ionic Liquids and Gas Purification
Introduction
Xiangping Zhang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of ionic liquids and gas purification methods. With a total of 2 patents, his work showcases innovative approaches to chemical processes that enhance efficiency and reduce costs.
Latest Patents
One of Xiangping Zhang's latest patents is titled "Ionic liquid solvent and gas purification method using the same." This invention provides an ionic liquid solvent that consists of a main absorbent, a regulator for the main absorbent, an auxiliary absorbent, an activator, an antioxidant, and water. The ionic liquid features low synthetic costs, low viscosity, and high absorption capacity, making it easy to regenerate and recycle. Compared to traditional processes, this method offers greater absorption capability and lower operational costs.
Another notable patent is the "Process for producing ethylene glycol catalyzed by ionic liquid." This process includes three main steps: a carbonylation step of ethylene oxide and CO catalyzed by an ionic liquid composite catalyst, a hydrolysis step to produce ethylene glycol, and a purification step to refine the final product. The advantages of this process include high catalyst activity, good stability, and high selectivity for ethylene glycol, all while maintaining simple operational conditions.
Career Highlights
Xiangping Zhang is affiliated with the Chinese Academy of Sciences, where he conducts research and development in the field of ionic liquids and their applications. His work has garnered attention for its practical implications in industrial processes.
Collaborations
Xiangping Zhang collaborates with esteemed colleagues such as Suojiang Zhang and Yansong Zhao. Their combined expertise contributes to advancing research in ionic liquids and related technologies.
Conclusion
Xiangping Zhang's innovative patents in ionic liquids and gas purification methods highlight his significant contributions to the field. His work not only enhances chemical processes but also paves the way for more sustainable industrial practices.