Enhancing Controllability of Kappa Number Using Gray-Box Modeling

Visualizing Yield Profiles in Continuous Cooking Processes

“…Modelling and prediction of the lignin yield (Kappa number) is performed in many studies (see e.g. : (Gustafson et al, 1983), (Rantanen et al, 2003) and (Ahvenlampi et al, 2004)). Carbohydrate yields are studied in some papers (Gustafson et al, 1983) and (Wisnewski et al, 1997).…”