Pine kraft lignin was purified to obtain a kraft lignin preparation (KL) with weight average molecular mass (Mw) of 5500...
Keywords: chemical composition, functional group analysis, molecular mass distribution, nitrobenzene-potassium permanganate oxidation, ozonation in alkaline solution, pine kraft lignin, reaction mechanisms, Ultrafiltration
10/2004 | Holzforschung, Walter de Gruyter