Tohoku University. Research Profiles


"Z" Researcher - 1 Result(s)



Process development using chemical reactions in high temperature/high pressure water; Super/subcritical fluid extraction technology


Most of my research to date have been related to hydrothermal technology (e.g., super/subcritical water technologies), supercritical fluid (CO₂) and subcritical fluid (DME) extraction technologies, inorganic materials synthesis, coal chemistry, biomass conversion, microalgae extraction, and waste recycling. And I have a lot of experimence on the practial application of chemical engineering. The current research themes include spent lithium-ion battery recycling, waste plastic recycling, and automation and intelligence of chemical experiments.

Targeted Application(s)/Industry

Spent lithium-ion battery recycling and waste plastic recycling

Research Center of Supercritical Fluid Technology, Graduate School of Engineering, Tohoku University
ZHENG Qingxin, Assistant Professor PhD