뭉침과 깨어짐 현상을 동반한 탄산칼슘 침전계의 입도분포 추정

이세일; 한현각; 이철수; Sae-Ill Lee; Hyun-Kak Han; Chul Soo Lee

HWAHAK KONGHAK, Vol.40, No.5, 588-591, October, 2002

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뭉침과 깨어짐 현상을 동반한 탄산칼슘 침전계의 입도분포 추정

Population Density in Calcium Carbonate Precipitation with Agglomeration and Breakage

이세일^†, 한현각¹, 이철수 ²

서남대학교 환경화학공학부, 남원 590-711
¹순천향대학교 공과대학 화학공학과, 안산 336-745
²고려대학교 공과대학 화학공학과, 서울 136-701

Sae-Ill Lee^†, Hyun-Kak Han¹, and Chul Soo Lee²

College of Environmental & Chemical Engineering, Seonam University, Namwon 590-711, Korea
¹Department of Chemical Engineering, Soonchunhyang University, Asan 336-745, Korea
²Department of Chemical Engineering, Korea University, Seoul 136-701, Korea

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초록

뭉침과 깨어짐 현상을 동반한 탄산칼슘 침전반응에서 입도분포변화를 실험적으로 연구하고 입자군 수지를 이용해 입도분포 변화를 계산하였다. 이 방법에 따라 계산한 결과는 두 현상이 일어나면서 결정화 과정이 진행되는 실험적 결과를 잘 설명하였다.

Changes of particle size distribution with agglomeration and breakage were experimentally studied in calcium carbonate precipitation. The particle size distribution using population balance equation were calculated. The calculated population density agrees with the experimental data which are agglomeraive and breakable.

Keywords:Particle Size Distribution;Population Balance;Agglomeration;Breakage

[References]

Randolph AD, Larson MA, "Theory of Particulated Processes, 2nd ed.," Academic Press, New York (1988)
Shin YJ, Yun CH, Lee CS, Int. Chem. Eng., 26, 348 (1986)
Han HK, Lee SI, Lee CS, HWAHAK KONGHAK, 28(1), 58 (1990)
Lee SI, Han HK, Lee CS, J. Inst. Ind. Tech., Korea Univ., 27, 33 (1991)
Han HK, Lee SI, Lee CS, Korean J. Chem. Eng., 10(2), 100 (1993)
Lee SI, Han HK, Lee CS, 3rd Korea-Japan Symposium on Sepatation Technology, 719 (1993)
Lee SI, Lee CS, HWAHAK KONGHAK, 32(4), 600 (1994)
Han HK, Lee SI, Lee CS, 4th Japan-Korea Symposium on Separation Technology, 961 (1996)
Lee SI, Han HK, Lee CS, 4th Japan-Korea Symposium on Sepatation Technology, 861 (1996)
Hartel RW, Randolph AD, AIChE J., 32, 1136 (1986)
Tsutsumi A, Nieh JY, Fan LS, Ind. Eng. Chem. Res., 30, 2328 (1991)
Kumar S, Ramkrishna D, Chem. Eng. Sci., 51(8), 1333 (1996)
Kumar S, Ramkrishna D, Chem. Eng. Sci., 51(8), 1311 (1996)
James RB, Robert WF, AIChE Symp. Ser., 253(83), 85 (1987)
Kusters KA, Wijers JG, Thoenes D, Chem. Eng. Sci., 52(1), 107 (1997)
Bramley AS, Hounslow MJ, Ryall RL, Chem. Eng. Sci., 52(5), 747 (1997)
Wachi S, Jones AG, Chem. Eng. Sci., 46, 1207 (1991)

[Referenced By]

[Related Articles]

[1] Randolph AD, Larson MA, "Theory of Particulated Processes, 2nd ed.," Academic Press, New York (1988)

[2] Shin YJ, Yun CH, Lee CS, Int. Chem. Eng., 26, 348 (1986)

[3] Han HK, Lee SI, Lee CS, HWAHAK KONGHAK, 28(1), 58 (1990)

[4] Lee SI, Han HK, Lee CS, J. Inst. Ind. Tech., Korea Univ., 27, 33 (1991)

[5] Han HK, Lee SI, Lee CS, Korean J. Chem. Eng., 10(2), 100 (1993)

[6] Lee SI, Han HK, Lee CS, 3rd Korea-Japan Symposium on Sepatation Technology, 719 (1993)

[7] Lee SI, Lee CS, HWAHAK KONGHAK, 32(4), 600 (1994)

[8] Han HK, Lee SI, Lee CS, 4th Japan-Korea Symposium on Separation Technology, 961 (1996)

[9] Lee SI, Han HK, Lee CS, 4th Japan-Korea Symposium on Sepatation Technology, 861 (1996)

[10] Hartel RW, Randolph AD, AIChE J., 32, 1136 (1986)

[11] Tsutsumi A, Nieh JY, Fan LS, Ind. Eng. Chem. Res., 30, 2328 (1991)

[12] Kumar S, Ramkrishna D, Chem. Eng. Sci., 51(8), 1333 (1996)

[13] Kumar S, Ramkrishna D, Chem. Eng. Sci., 51(8), 1311 (1996)

[14] James RB, Robert WF, AIChE Symp. Ser., 253(83), 85 (1987)

[15] Kusters KA, Wijers JG, Thoenes D, Chem. Eng. Sci., 52(1), 107 (1997)

[16] Bramley AS, Hounslow MJ, Ryall RL, Chem. Eng. Sci., 52(5), 747 (1997)

[17] Wachi S, Jones AG, Chem. Eng. Sci., 46, 1207 (1991)