5Li L, Kiran E. Interaction of supercritical fluid with lignocellulosic materials [J]. Ind. Eng. Chem. Res., 1988, 27: 1301.
6Li L, Kiran E. Delignification of red spruce by supercritical methylamine and methylamine-nitrous oxide mixtures [J]. Tappi J., 1989, 72(4): 183
7Kiran E, Balkan H. High-pressure extraction and delignification of red spruce with binary and ternary mixtures of acetic acid, water, and supercritical carbon dioxide [J]. J. Supercritic. Fluids., 1994, 7(2): 75
8Kiran E. New supercritical fluid processing concepts hold industries potential[J]. Tappi J., 1987, 70 (11): 23
9Li L, Kiran E. Supercritical fluid extraction of lignin from wood[C]. ACS Symposium Series, 1989
10Kiran E. Supercritical fluid processing in pulp and paper and forest products industries[C]. ACS Symposium Series, 1995
