1. H.-P. Wan and C.-S. Chyang, J. Chem. Eng. Japan, 31(6), 977 (1998).
2. Sowards, N. K., Pollution incineration of solid waste, US Patent No. 4,060,041 (1977).
3. J. Korenberg, Proc. 4th. Int. Conf. on Fluidization, D. Kunii and R. Tori, Eds., Japan, 491–498 (1983).
4. S. Nieh and G. Yang, Powder Technol., 50, 121 (1987).
5. M. Leva, Chem. Eng. Progr., 47(1), 39 (1951).