The extrapolation of the capture rates obtained from semi-batch experiments to an industrial process, which is presumably continuous, is challenging. In semi-batch experiments not only the mode of processing differs, but also the mechanism of mass transfer. While mass transfer by diffusion dominates in semi-batch, convection is the main driver in a continuous process. To account for this fundamental difference, this section studies whether the behaviors observed in semi-batch operation are consistent in continuous operation. Further, KPIs of continuous operation are assessed to explore the feasibility of developing and scaling the low-temperature route of HBCC to power plant levels.