Yanmin Xia

Title: Yanmin Xia: Innovator in Polymer Surfactants

Introduction

Yanmin Xia is a notable inventor based in Shanghai, China. He has made significant contributions to the field of polymer surfactants, particularly through his innovative patent.

Latest Patents

Yanmin Xia holds a patent for a polyacrylamide-based symmetric branched polymer surfactant. This invention includes a process for preparing the surfactant and its various applications. The surfactant features an acrylamide structure unit, an anionic monomer structure unit, and an optional non-ionic monomer structure unit. Additionally, it contains a branched structure unit and an optional cationic monomer structure unit. The unique design of this polymer surfactant allows it to achieve both high viscosity in aqueous solutions and low oil-water interfacial tension. This makes it particularly useful as an oil displacement agent in tertiary oil recovery processes.

Career Highlights

Yanmin Xia has worked with prominent organizations such as China Petroleum & Chemical Corporation and the Shanghai Research Institute of Petrochemical Technology, Sinopec. His experience in these institutions has greatly influenced his research and development in polymer surfactants.

Collaborations

Yanmin has collaborated with several professionals in his field, including Zhiqing Su and Yingcheng Li. Their combined expertise has contributed to advancements in polymer technology.

Conclusion

Yanmin Xia's innovative work in polymer surfactants showcases his dedication to advancing chemical engineering. His contributions are significant in the field of oil recovery and polymer science.