Affiliation: | (1) Doosan Technical Center, Yongin, Kyounggido, Korea;(2) Dept. of Chem. Eng., Hanyang University, 133-791 Seoul, Korea;(3) Dept. of Chem. Eng. and Automation Research Center, Pohang University of Sci. and Tech., 790-784 Pohang, Korea;(4) Daelim Eng. Co., Youido, Seoul, Korea |