Improving Preparation of Porous Ceramic Foamed by Microbe

Abstract:

Preparation of porous ceramic body foamed by microbe is prone to structure defects such as inequality of pore size and distribution, crack, contraction deformation, etc. Four-level orthogonal tests based on three improving factors such as water content(WC) and carboxymethyl cellulose (CMC) and stirring time(ST) were carried out to improve the method of preparing porous ceramic body foamed by microbe at ordinary tempreature. It is concluded that water content is the key improving facor followed by stirring time and CMC content, and the optimized formula could be A3B3C1 or A3B4C2.

• Periodical: Applied Mechanics and Materials (Volume 188)
• Pages: 189-192
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.188.189
• Online since: June 2012
• Authors: Hua Qing Zhu, Yun Xia Chen
• Keywords: Biological Foaming, Orthogonal Test, Porous Ceramic, Structure Defect

References

[1] Li Jiaju, Miao Songlan, Ma Tiecheng, Lin Shaoxian, Zhu Zhenfeng. Ceramics technology. BeiJing: China light industry press, 2007.8 :286-288.

[2] N. S. Belostotskaya and K. K. Kvyatkovskaya.Controlling sandy plastic clays used to make ceramic bodies[J]. Glass and Ceramics, 1965,22(2):84-86.

DOI: 10.1007/bf00674362

[3] L.A. Ivanchenko, N.D. Pinchuk and A.R. Parkhomei. Effect of the plasticizer on structure formation in porified polydispersed glass ceramic composites[J]. Glass and Ceramics, 2007,64(3-4):136-139.

DOI: 10.1007/s10717-007-0035-2

[4] S.I. Mishkind. Method of firing ceramic blanks containing organic plasticizers in combustible adsorbents[J].Glass and Ceramics,1966,23(1):39-42.

DOI: 10.1007/bf00673613

[5] L.G.MA,Y.HUANG,J.L.YANG,H.R.LE and Y.SUN. Effect of plasticizer on the cracking of ceramic green bodies in gelcasting[J]. Materials Science,2005,40(18): 4947-4949.

DOI: 10.1007/s10853-005-3873-8

[6] L. S. Slobodkin and G. N. Lebedeva.Coefficients of mass diffusion in granulated polymers, industrial cloths, and ceramics with an organic plasticizer[J]. Engineering Physics and Thermophysics,1969,16(2):171-176.

DOI: 10.1007/bf00829027

[7] A.-P. Zeng, H. Biebl and W.-D. Deckwer. Effect of pH and acetic acid on growth and 2,3-butanediol production of Enterobacter aerogenes in continuous culture. Appl. Microbiol. Biotechnol.33: 485-489.

DOI: 10.1007/bf00172538

[8] O. M. Neijssel, G. P. M. A. Hardy, J. C. Lansbergen, D. W. Tempest and R. W. O Brien. Influence of growth environment on the phosphoenolpyruvate: Glucose phosphotransferase activities of Escherichia coli and Klebsiella aerogenes: A comparative study[J]. Archives of Microbiology,125(1-2): 175-179.

DOI: 10.1007/bf00403216

[9] M. Joost Teixeira de Mattos and Dave W. Tempest. Anaerobic growth of Klebsiella aerogenes with glucose as carbon and energy source; a chemostat study[J].Biomedical and Life Sciences,1984,50(1):108-113.

DOI: 10.1007/bf00404947

[10] Converti A,Perego P. Use of carbon and energy balances in the study of the anaerobic metabolism of Enterobacter aerogenes at variable starting glucose concentrations[J].Appl Microbiol Biotechnol,2002,59 (2-3):303-309.

DOI: 10.1007/s00253-002-1009-5

[11] Zhou Qunying, Gao Tingyao.Environmental Microbiology[J]. BeiJing: Higher education press, 2006,12:115-122.

[12] Yu. L. Spirin and V. V. Slesarev.Mineral fiber-reinforcement for ceramic bodies[J]. Glass and Ceramics,1974,31(2):118-119.

DOI: 10.1007/bf00674932

[13] L. A. Lepilkina.Causes of cracking of ceramic bodies in the drying process[J].Glass and Ceramics, 1956,13(8):358-366.

DOI: 10.1007/bf00673450