Dr. Bing Han specializes in separation and purification processes, with a primary focus on crystallization and advanced analytical techniques. Her expertise spans precipitation kinetics, process monitoring, thermodynamic modelling, and gas-liquid mass transfer.
Holding a Doctor of Science degree in Chemical Engineering from Lappeenranta University of Technology (LUT), Dr. Han has conducted extensive research on multi-phase crystallization phenomena, solubility prediction using the Pitzer thermodynamic model, and the mechanistic study of reactive crystallization and anti-solvent precipitation. Her work has direct implications for improving the thermodynamic and kinetic constraints associated with carbon capture and utilization (CCU) processes.
At Soletair Power, Dr. Han leads research efforts in process optimization for direct air capture (DAC) technology, integrating material characterization with process engineering to refine CO2 separation mechanisms. Her proficiency with Raman spectroscopy, XRD, SEM, TOC, IC, STA, and PSD enables high-precision monitoring of phase transitions and reaction kinetics, facilitating the design of more efficient sorbents and system configurations for Soletair Power’s Building Integrated Carbon Capture applications.
Dr. Bing Han’s previous research at Aalto and LUT University involved the selective recovery of lithium, nickel, and cobalt from complex aqueous matrices, developing scalable crystallization protocols for resource extraction. Additionally, her work in reactive crystallization, and continuous cooling crystallizer design contributes to her ability to optimize mass transfer dynamics in DAC absorbers and regenerators.
Dr. Han’s publication record reflects her contributions to applied chemical engineering, covering topics such as lithium carbonate precipitation, nickel sulfate purification, and real-time Raman monitoring of crystallization dynamics.
Outside of work, Dr. Han is a mother of two daughters, she enjoys a lot in the time spent with her family in nature and go travelling in different countries. Exploring different landscapes and different culture always bring new perspectives, experiences and new inspiration for her research work.
Dr. Han likes the Finnish saying which says, “There is no road if nobody would explore it.” It echoes the spirit of innovation and emphasizes the importance of people when creating something new. Dr. Han believes “keeping one’s feet on the ground” and persistence are the bases of success in research and other works as well. To her, science is a journey that combines the discovery, the learning, and the quiet moments of understanding that make all the effort worthwhile.
