1. McKeough, P. J. and Fogelholm, C. J., Development of an integrated gasification-combined-cycle process (IGCC) for black liquor, in Proc. 1991 Int. Symp. Energy and Environment, Espoo, Finland, 1991.
2. Black liquor gasification and the use of the product gases in combined-cycle cogeneration — phase II;Kelleher;Tappi J.,1985
3. Massor av el på lut;Eriksson;Ny Teknik,1996
4. Mass transfer limitations in gasification of black liquor char by CO2;Li;J. Pulp Paper Sci.,1986
5. Reaction kinetics of gasification of black liquor char;Li;Can. J. Chem. Eng.,1989