Experimental Investigation of Dust Deposit within Ceramic Filter Medium during Filtration-Cleaning Cycles

Chinese Journal of Chemical Engineering

Volumn 17, Issue 2, 2009, Pages 219-225

  CHI, Huachang ^a,b   JI, Zhongli ^a   SUN, Dongmei ^a   CUI, Lishan ^a  

^a CHINA UNIVERSITY OF PETROLEUM   (China)

^b Development Corp   (China)

Author keywords

ceramic filter; dust deposit; microscopic analysis; resistance; scanning electron microscope

Indexed keywords

CERAMIC FILTER; DUST DEPOSIT; MICROSCOPIC ANALYSIS; RESISTANCE; SCANNING ELECTRON MICROSCOPE;

CERAMIC MATERIALS; DROPS; ELECTRON MICROSCOPES; FUEL FILTERS; METALLOGRAPHY; POROUS MATERIALS; PRESSURE DROP; PRESSURE EFFECTS; SCANNING; SCANNING ELECTRON MICROSCOPY;

DUST;

EID: 65449161462     PISSN: 10049541     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1004-9541(08)60197-4     Document Type: Article

References (21)

1. Ji Z.L., Shi M.X., and Ding F.X. "Transient flow analysis of pulse-jet generating system in ceramic filter". Powder Technol. 139 (2004) 200-207
2. Seville J.P.K., Chuah T.G., Sibanda V., and Knight P. "Gas cleaning at high temperatures using ceramic filters". Adv. Powder Technol. 14 6 (2003) 657-672
3. Schildermans I., and Baeyens J. "Pulse jet cleaning of rigid filters: A literature review and introduction to process modeling". Filtr. Sep. 41 5 (2004) 26-33
4. Phillips, J.N., Dries, H.W.A., "Filtration of fly slag from the shell coal gasification process using porous ceramic candles", In: Proceedings of the 2nd International Symposium on Gas Cleaning at High Temperatures, Guildford, UK (1993).
5. Burnard, G.K., Leitch, A.J., Stringer, J., Clark, R.K., Holbrow, P., "Operation and performance of the EPRI hot gas filter at Grimethorpe PFBC establishment: 1987-1992", In: Proceedings of the 2nd International Symposium on Gas Cleaning at High Temperatures, Guildford, UK (1993).
6. Jalovaara, J., Hippinen, I., Jahkola, A., "Experiences of a fibrous ceramic candle filer for hot gas cleaning on pressurized fluidized bed combustion", In: Proceedings of the 2nd International Symposium on Gas Cleaning at High Temperatures, Guildford, UK (1993).
7. Choi J.H., Seo Y.G., and Chung J.W. "Experimental study on the nozzle effect of the pulse cleaning for the ceramic filter candle". Powder Technol. 114 (2001) 129-135
8. Chi H.C., Yu L., Choi J.H., and Ji Z.L. "Optimization of nozzle design for pulse cleaning of ceramic filter". Chin. J. Chem. Eng. 16 2 (2008) 306-313
9. Ji Z.L., Peng S., and Tan L.C. "Numerical analysis of flow field in ceramic filter during pulse cleaning". Chin. J. Chem. Eng. 11 6 (2003) 626-632
10. Pastila P., Helanti V., Nikkilä A.P., and Mäntylä T. "Environmental effects on microstructure and strength of SiC-based hot gas filters". J. Eur. Ceram. Soc. 21 (2001) 1261-1268
11. Alvin M.A. "Characterization of ash and char formations in advanced high temperature particulate filtration systems". Fuel Process. Technol. 44 (1995) 237-283
12. Duo W., Kirkby N.F., Seville J.P.K., and Clift R. "Patchy cleaning of rigid gas filters (I) A probabilistic model". Chem. Eng. Sci. 52 1 (1997) 141-151
13. Dittler A., Ferer M.V., Mathur P., Djuranovic P., Kasper G., and Smith D.H. "Patchy cleaning of rigid gas filters-transient regeneration phenomena comparison of modeling to experiment". Powder Technol. 124 (2002) 55-66
14. Ji Z.L., Jiao H.Q., and Chen H.H. "Image analysis on detachment process of dust cake on ceramic candle filter". Chin. J. Chem. Eng. 13 2 (2005) 178-186
15. Chung J.D., Hwang T.W., and Park S.J. "Filtration and dust cake experiment by ceramic candle filter in high temperature conditions". Korean J. Chem. Eng. 20 6 (2003) 1118-1122
16. Alvin M.A. "Impact of char and ash fines on porous ceramic filter life". Fuel Process. Technol. 56 (1998) 143-168
17. Schmidt E., and Löffler F. "Preparation of dust cakes for microscopic examination". Powder Technol. 60 (1990) 173-177
18. Schmidt E. "Experimental investigation into the compression of dust cakes deposited on filter media". Filtr. Sep. 32 8 (1995) 789-793
19. Aguiar M.L., and Coury J.R. "Cake formation in fabric filtration of gases". Ind. Eng. Chem. Res. 35 (1996) 3673-3679
20. Ergun S. "Fluid flow through packed columns". Chem Eng. Prog. 48 2 (1952) 89-94
21. Carman P.C. "Fluid flow through granular beds". Trans. Inst. Chem. Eng. 15 (1937) 150-166