Applied Chemistry for Engineering (공업화학)
- Volume 5 Issue 3
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- Pages.385-394
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- 1994
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- 1225-0112(pISSN)
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- 2288-4505(eISSN)
Mathematical Model for the Removal of SO2 by the γ-Alumina Impregnated with CuO
γ-Alumina에 담지된 산화구리에 의한 SO2의 제거에 관한 수치모사
- Jeon, Bup Ju (Dept. of Chem. Eng., College of Eng., Dankook Univ.) ;
- Hong, In Kwon (Dept. of Chem. Eng., College of Eng., Dankook Univ.) ;
- Park, Kyung Ai (Dept. of Chem. Eng., College of Eng., Dankook Univ.) ;
- Jung, Il Hyun (Dept. of Chem. Eng., College of Eng., Dankook Univ.)
- Received : 1993.12.20
- Accepted : 1994.04.20
- Published : 1994.06.01
Abstract
Numerical solutions were obtained to the model equations for various of the parameters characterizing the pore structure, effective internal diffusion, and the chemical reaction constant. The conversion was decreased with the cause of pore closure at the surface of reacting particles, reduction of porosity, surface area of reaction and effective diffusion coefficient in the solid with the progress of reaction. Total conversion was strongly dependent on the local conversion at surface. According to the decreasing of impregnated concentration of the copper oxide and the increase of the flue gases concentration, total conversion was increased. The conversion was affected by gas flow rate and pore size distribution in the reacting solid.
세공분포가 서로 다른 두 종류(KHT, X-5)의
Keywords