publication . Other literature type . 2013

Experimental Study and CFD Simulation ofMass TransferCharacteristics of a Gas-Induced Pulsating Flow BubbleColumn

Zhou, Z.; Yuan, Q.; Jia, X.; Feng, W.; Wen, J.;
Open Access English
  • Published: 01 Jan 2013 Journal: Chemical and Biochemical Engineering Quarterly, volume 27, issue 2 (issn: 0352-9568, eissn: 1846-5153, Copyright policy)
  • Publisher: Croatian Society of Chemical Engineers
Abstract
Oxygen gas-liquid mass transfer coefficient was measured in a gas-induced pulsating flow bubble column. Pulsating amplitude had a great influence on kla under pulsating state of equal base flow and pulsating flow, which was enhanced up to 30 % compared with that under steady state; however, it had a negative effect on mass transfer under a fixed low base flow. It was also found that kla had a negative linear correlation with pulsating frequency. A CFD model considering bubble population balance was applied to simulate the distributions of the gas-liquid interfacial area and the liquid side mass transfer coefficient, finding that the former was in a tight relatio...
Subjects
arxiv: Physics::Fluid Dynamics
free text keywords: Mass transfer, gas-induced pulsating flow, bubble column; mathematical modeling, population balance
22 references, page 1 of 2

1. Kaštánek, F., Sharp, D. H., Chemical reactors for gas-liquid systems, pp. 330-344, Ellis Horwood, Chichester, UK, 1993

2. Camarasa, E., Vial, C., Poncin, S., wild, G., Midoux, N., Bouillard, J., Chem. Eng. Process. 38 (1999) 329.

3. Ozbek, B., Gayik, S., Process Biochem. 38 (2001) 729.

4. Ni, X. W., Gao, S. W., J. Chem. Technol. Biotechnol. 65 (1996) 65.

5. Knopf, F. C., Ma, J., Rice, R. G., Nikitopoulos, D., AIChE J. 52 (2006) 1103.

6. Boelhouwer, J. G., Pieoers, H. W., Drinkenburg, A. A. H., Chem. Eng. Sci. 54 (1999) 4661.

7. Oliveira, M. S. N., Ni, X., Chem. Eng. Sci. 56 (2001) 6143.

8. Banchero, M., Manna, L., Sicardi, S., Boelhouwer, J. G., Urseanu, M. I., Kwant, G., Chem. Eng. Sci. 59 (2004) 5411.

9. Krishna, R., Ellenberger, J., Chem. Eng. Technol. 25 (2002) 159.

10. Godo, S., Klein, J., Polakovic, M., Bales, V., Chem. Eng. Sci. 54 (1999) 4937.

11. Jia, X. Q., Yuan, Q., Wen, J. P., Feng, W., Chem. Biochem. Eng. Q. 25 (2011) 27.

12. Blazej, M., Jurascik, M., Annus, J., Markos, J., J. Chem. Technol. Biotechnol. 79 (2004) 1405.

13. Wen, J. P., Na, P., Huang, L., Chen, Y. L., Biochem. Eng. J. 5 (2000) 225.

14. Gourich, B., Vial, C., El Azher, N., Soulami, M. B., Ziyad, M., Chem. Eng. Sci. 61 (2006) 6218.

15. Whitton, M. J., Nienow, A. W., 3rd International Conference on Bioreactor and Bioprocess Fluid Dynamics (1993) 135.

22 references, page 1 of 2
Abstract
Oxygen gas-liquid mass transfer coefficient was measured in a gas-induced pulsating flow bubble column. Pulsating amplitude had a great influence on kla under pulsating state of equal base flow and pulsating flow, which was enhanced up to 30 % compared with that under steady state; however, it had a negative effect on mass transfer under a fixed low base flow. It was also found that kla had a negative linear correlation with pulsating frequency. A CFD model considering bubble population balance was applied to simulate the distributions of the gas-liquid interfacial area and the liquid side mass transfer coefficient, finding that the former was in a tight relatio...
Subjects
arxiv: Physics::Fluid Dynamics
free text keywords: Mass transfer, gas-induced pulsating flow, bubble column; mathematical modeling, population balance
22 references, page 1 of 2

1. Kaštánek, F., Sharp, D. H., Chemical reactors for gas-liquid systems, pp. 330-344, Ellis Horwood, Chichester, UK, 1993

2. Camarasa, E., Vial, C., Poncin, S., wild, G., Midoux, N., Bouillard, J., Chem. Eng. Process. 38 (1999) 329.

3. Ozbek, B., Gayik, S., Process Biochem. 38 (2001) 729.

4. Ni, X. W., Gao, S. W., J. Chem. Technol. Biotechnol. 65 (1996) 65.

5. Knopf, F. C., Ma, J., Rice, R. G., Nikitopoulos, D., AIChE J. 52 (2006) 1103.

6. Boelhouwer, J. G., Pieoers, H. W., Drinkenburg, A. A. H., Chem. Eng. Sci. 54 (1999) 4661.

7. Oliveira, M. S. N., Ni, X., Chem. Eng. Sci. 56 (2001) 6143.

8. Banchero, M., Manna, L., Sicardi, S., Boelhouwer, J. G., Urseanu, M. I., Kwant, G., Chem. Eng. Sci. 59 (2004) 5411.

9. Krishna, R., Ellenberger, J., Chem. Eng. Technol. 25 (2002) 159.

10. Godo, S., Klein, J., Polakovic, M., Bales, V., Chem. Eng. Sci. 54 (1999) 4937.

11. Jia, X. Q., Yuan, Q., Wen, J. P., Feng, W., Chem. Biochem. Eng. Q. 25 (2011) 27.

12. Blazej, M., Jurascik, M., Annus, J., Markos, J., J. Chem. Technol. Biotechnol. 79 (2004) 1405.

13. Wen, J. P., Na, P., Huang, L., Chen, Y. L., Biochem. Eng. J. 5 (2000) 225.

14. Gourich, B., Vial, C., El Azher, N., Soulami, M. B., Ziyad, M., Chem. Eng. Sci. 61 (2006) 6218.

15. Whitton, M. J., Nienow, A. W., 3rd International Conference on Bioreactor and Bioprocess Fluid Dynamics (1993) 135.

22 references, page 1 of 2
Powered by OpenAIRE Open Research Graph
Any information missing or wrong?Report an Issue