UMONS‑GPRO operates laboratory and micro‑pilot facilities to evaluate solvents for CO₂ capture by absorption–regeneration. Lab‑scale setups (5–20 L/min) enable solvent screening, kinetic studies, and regeneration tests. Two micro‑pilot units (up to 3 bar, 3 m³/h, ~0.5 kg CO₂/h) replicate industrial configurations. Integrated gas/liquid analytics and advanced process simulations (Aspen Plus/Dynamics, Matlab, Python) support optimization and techno‑economic assessment.