Raimo Alén, University of Jyväskylä and Victoria Lindqvist, Forest Products Engineers have modified the text mainly from Refs.4,5,7
References:
Rydholm, S. 1965. Pulping Processes. Interscience Publishers, New York, NY, USA. 1269 p.
Grace, T. M., Leopold, B., Malcolm, E. W. and Kocurek, M. J. (Eds.). 1989. Pulp and Paper Manufacture, Volume 5, Alkaline Pulping. 3rd edition. The Joint Textbook Committee of the Paper Industry, TAPPI&CPPA, USA and Canada. 637 p.
Biermann, C. J. 1996. Handbook of Pulping and Papermaking. 2nd edition. Academic Press, San Diego, CA, USA. 754 p.
Gullichsen, J. and Fogelholm, C.-J. (Eds.). 1999. Chemical Pulping, Book 6A. Fapet, Helsinki, Finland. 694 p.
Alén, R. 2000. Basic chemistry of wood delignification. In: Stenius, P. (Ed.). Forest Products Chemistry. Fapet, Helsinki, Finland. Pp. 58−104.
Sixta, H. (Ed.). 2006. Handbook of Pulp. Wiley-VCH, Weinheim, Germany. 1348 p.
Fardim, P. (Ed.) 2011. Chemical Pulping Part 1, Fibre Chemistry and Technology. 2nd edition. Paper Engineers’ Association, Helsinki, Finland. 748 p.
Sundholm, J. and Lönnberg, B. 2009. Idea of mechanical pulping. In: Lönnberg, B. (Ed.). Mechanical Pulping. 2nd edition. Paper Engineers’ Association, Helsinki, Finland. Pp. 17−22.
Sundholm, J. 1999. What is mechanical pulping? In: Sundholm, J. (Ed.). Mechanical Pulping. 1st edition. Fapet, Helsinki, Finland. Pp. .