Demonstration of a KIER-Type CYBAGFILTER system at the clinker calcination process |
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| Authors: | Young Ok Park Sang Do Kim Jae Ek Son Young Woo Rhee Woo Sik Choi |
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| Affiliation: | (1) Energy Environment Research Department, Korea Institute of Energy Research, 71-2 Jang-dong, Yusong-gu, 305-343 Taejon, Korea;(2) Department Chemical Engineering, Chungnam National University, 220 Gung-dong, Yusong-gu, 305-764 Taejon, Korea;(3) Department of Pharmaceutical Manufacturing, Pusan National University, 30 Changjeon-dong, Keumjung-ku, 609-735 Pusan, Korea |
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| Abstract: | A high performance KIER-type CYBAGFILTER that combines a fabric filtration and centrifugal dust removal technology was developed
to enhance the performance of conventional filtration systems. Based on the performance evaluation results obtained from a
pilot-scale test and fluid dynamic computer simulation, a test CYBAGFILTER of 18,000 m3/hr capacity was installed in the clinker calcination process of Ssangyong Cement Co. located at Yongwol, Korea. Membrane
filters for surface filtration were applied and evaluated. After 12-month operation, the mean pressure drop was maintained
at 70–80 mmH2O, the collection efficiency was more than 99.8%, and the outlet dust concentration was less than 5 mg/Sm3. With an operating pressure drop of 100 mmH2O, the cleaning interval was much longer than that of conventional ones, promising the prolongation of filter life.
This paper was presented at The 5th International Symposium on Separation Technology-Korea and Japan held at Seoul between
August 19 and 21, 1999. |
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| Keywords: | Cyclone Bag Filter CYBAGFILTER Membrane Filter Surface Filtration |
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