Ardi Hartono

Ardi Hartono is a Researcher in the Department of Chemical Engineering at the Norwegian University of Science and Technology (NTNU). His work focuses on CO2 capture technologies, particularly through amine-based solvent systems and thermodynamic modeling.

• Key Research Areas: Carbon capture, Vapour-Liquid Equilibrium (VLE), solvent development, process optimization
• Email: ardi.hartono@ntnu.no

Hartono has conducted extensive experimental studies on solvent properties, including CO2 solubility, viscosity, and heat of absorption for systems like AMP/PZ, MDEA derivatives, and piperazine blends. His work often involves thermodynamic modeling (eNRTL, UNIQUAC frameworks) to improve carbon capture efficiency.

Recent publications (2025) examine VLE data under water wash conditions and thermodynamic properties of CO2 absorption in aqueous amine solutions. Earlier works (2024-2018) cover solvent viscosity, design of water-wash sections to minimize emissions, and phase change solvent evaluation.