1. Applied Chemistry
Division, Kobelco Research Institute, Inc., 1-5-5, Takatsukadai, Nishi-ku, Kobe 651-2271, Japan
2. Research Department, The New Industry Research Organization, 1-5-2, Minatojima-minamimachi, Chuo-ku, Kobe 650-0047, Japan
3. Coal and Energy Technology
Department, Kobe Steel, Limited, 2-3-1, Shinhama, Arai-cho, Takasago 676-8670, Japan
4. Department of Chemical
Engineering, Graduate School of Engineering, Kyoto University, Katsura, Nishigyo-ku, Kyoto 615-8510,
Japan