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Identification and Ceramic Application of Some Tunisian Clays

DOI: 10.4236/oalib.1100998    794 Downloads   1,116 Views   Citations

ABSTRACT

Mineralogy, chemistry, and plasticity of the raw clay materials, outcropping in different Tunisian domains were studied. These clays constitute the only mineral resource of the ceramic industries in Tunisia, and are exploitable at eight quarries. Powder X-ray diffraction analysis revealed that illite and kaolinite are the major mineral phases. However, other clay minerals, such as illite/ smectite mixed-layer, and chlorite are also present. The associated minerals detected in powdered materials are: quartz, calcite, feldspar and, dolomite. These raw materials are marly clays with 6% - 14% CaO, represented essentially by calcite; they show the greatest relative amount of Na2O K2O (~3.5%) and iron-oxide (~6%). The plasticity index and liquid limit of crude samples do not exceed 22% and 42%, respectively. This indicates that these clays belong to the zone of illitic clays, classified in the low to moderate plastic domain. The analysis will be used to find appropriate applications for traditional ceramic. In addition, this paper shows that the ceramic defects observed in the pieces manufactured from these Tunisian clays are lamination, cracks, and lower mechanical and bending strength. Some solutions are assured to avoid these ceramic defects.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Mahmoudi, S. , Srasra, E. and Zargouni, F. (2015) Identification and Ceramic Application of Some Tunisian Clays. Open Access Library Journal, 2, 1-8. doi: 10.4236/oalib.1100998.

References

[1] Bouaziz, S., Jedoui, Y., Barrier, E. and Angelier, J. (2003) Neotectonics in the Tyrrhenian Marine Deposits of the Southeastern Tunisian Coast: Implications for Sea Level Changes. Comptes Rendus Geosciences, 335, 247-254.
http://dx.doi.org/10.1016/S1631-0713(03)00031-2
[2] Ben Ferjani, A., Burollet, P.F. and Mejri, F. (2006) Petroleum Geology of Tunisia. Mémoires Entreprise Tunisienne des Activités pétrolières (A Renewed Synthesis), 22, 230 p.
[3] Baccour, H., Medhioub, M., Jamoussi, F., Mhiri, T. and Daoud, A. (2008) Mineralogical Evaluation and Industrial Applications of the Triassic Clay Deposits, Southern Tunisia. Materials Characterization, 59, 1613-1622.
http://dx.doi.org/10.1016/j.matchar.2008.02.008
[4] Baccour, H., Medhioub, M., Jamoussi, F. and Mhiri, T. (2009) Influence of Firing Temperature on the Ceramic Properties of Triassic Clays from Tunisia. Journal of Materials Processing Technology, 209, 2812-2817.
http://dx.doi.org/10.1016/j.jmatprotec.2008.06.055
[5] Mahmoudi, S., Srasra, E. and Zargouni, F. (2008) The Use of Tunisian Barremian Clay in the Traditional Ceramic Industry: Optimization of Ceramic Properties. Applied Clay Science, 42, 125-129.
http://dx.doi.org/10.1016/j.clay.2007.12.008
[6] Mahmoudi, S., Srasra, E. and Zargouni, F. (2010) Firing Behaviour of the Lower Cretaceous Clays of Tunisia. Journal of African Earth Sciences, 58, 235-241.
http://dx.doi.org/10.1016/j.jafrearsci.2010.03.004
[7] Moussa, L., Srasra, E. and Bouzouita, K. (1992) Stabilisation of Clay Suspension Used in Tunisian Ceramics. Miner Petrography Acta, XXXV-A, 147-159.
[8] Ben M’Barek, M., Srasra, E. and Zargouni, F. (2002) Characterization of Paleocene Clays in the North West of Tunisia and Their Use in the Field of Ceramics. Africa Geosciences Reviews, 9, 107-117. (In French)
[9] L.C.P.C. (1987) Atterberg Limits, Liquid Limit, Plasticity Limit. Publication of L.C.P.C., Vol. 26, 10-15. (In French)
[10] Jeridi, K., Hachani, M., Hajjaji, W., Moussi, B., Medhioub, M., Lopez-Galindo, A., Kooli, F., Zagouni, F., Labrincha, J.A. and Jamoussi, F. (2008) Technological Behaviour of Some Tunisian Clays Prepared by Dry Ceramic Processing. Clay Minerals, 43, 339-350.
http://dx.doi.org/10.1180/claymin.2008.043.3.01
[11] Höllerl, N. (1993) The Return of the Dry Grinding Process. Ceramic World Review, 8, 82-88.
[12] Proust, C., Jullien, A. and Forestier, L. (2004) Determination of Atterberg Limits by Dynamic Gravimetry. Comptes Rendus Geoscience, 336, 1233-1238. (In French)
http://dx.doi.org/10.1016/j.crte.2004.06.003
[13] Ancey, C. (2007) Plasticity and Geophysical Flows: A Review. Journal of Non-Newtonian Fluid Mechanics, 142, 4-35.
http://dx.doi.org/10.1016/j.jnnfm.2006.05.005
[14] Yu, H.S., Khong, C. and Wang, J. (2007) A Unified Plasticity Model for Cyclic Behaviour of Clay and Sand. Mechanics Research Communications, 34, 97-114.
http://dx.doi.org/10.1016/j.mechrescom.2006.06.010
[15] Modesto, C. and Bernardin, A.M. (2008) Determination of Clay Plasticity: Indentation Method versus Pfefferkorn Method. Applied Clay Science, 40, 15-19.
http://dx.doi.org/10.1016/j.clay.2007.06.007
[16] Grim, R.E., Bray, R.H. and Bradley, W.F. (1937) The Mica in Argillaceous Sediments. American Mineralogist, 22, 813-829.
[17] Gallala, W., Gaied, M.E. and Montacer, M. (2009) Detrital Mode, Mineralogy and Geochemistry of the Sidi Aïch Formation (Early Cretaceous) in Central and Southwestern Tunisia: Implications for Provenance, Tectonic Setting and Paleoenvironment. Journal of African Earth Sciences, 53, 159-170.
http://dx.doi.org/10.1016/j.jafrearsci.2009.01.002
[18] Carretero, M.I., Dondi, M., Fabbri, B. and Raimondo, M. (2002) The Influence of Shaping and Firing Technology on Ceramic Properties of Calcareous and Non-Calcareous Illitic-Chloritic Clays. Applied Clay Science, 20, 301-306.
http://dx.doi.org/10.1016/S0169-1317(01)00076-X
[19] Ferrari, S. and Gualteri, A.F. (2006) The Use of Illitic Clays in the Production Stoneware Tile Ceramics. Applied Clay Science, 32, 73-81.
http://dx.doi.org/10.1016/j.clay.2005.10.001
[20] Sedmale, G., Sperberga, I., Sedmalis, U. and Valancius, Z. (2006) Formation of High-Temperature Crystalline Phases in Ceramic from Illite Clay and Dolomite. Journal of the European Ceramic Society, 26, 3351-3355.
http://dx.doi.org/10.1016/j.jeurceramsoc.2005.10.012
[21] Wattanasiriwech, D., Srijan, K. and Wattanasiriwech, S. (2009) Vitrification of Illitic Clay from Malaysia. Applied Clay Science, 43, 57-62.
http://dx.doi.org/10.1016/j.clay.2008.07.018
[22] Bain, A.J. (1987) Composition and Properties of Clay Used in Various Fields of Ceramics. Part II. Ceramic Forum International, 63, 44-84.
[23] Klaarenbeek, F.W. (1961) The Development of Yellow Colours in Calcareous Bricks. Transactions of the British Ceramic Society, 60, 739-771.
[24] Kreimeyer, R. (1987) Some Notes on the Firing Colour of Clay Bricks. Applied Clay Science, 2, 175-183.
http://dx.doi.org/10.1016/0169-1317(87)90007-X
[25] Dondi, M. (1999) Clay Materials for Ceramic Tiles from the Sassuolo District (Northern Apennines, Italy), Geology, Composition and Technological Properties. Applied Clay Science, 15, 337-366.
http://dx.doi.org/10.1016/S0169-1317(99)00027-7
[26] Jordán, M.M., Sanfeliu, T. and De la Fuente, C. (2001) Firing Transformations of Tertiary Clays Used in the Manufacturing of Ceramic Tiles Bodies. Applied Clay Science, 20, 87-95.
http://dx.doi.org/10.1016/S0169-1317(00)00044-2
[27] Sousa, S.J.G. and Holanda, J.N.F. (2005) Development of Red Wall Tiles by the Dry Process Using Brazilian Raw Materials. Ceramics International, 31, 215-222.
http://dx.doi.org/10.1016/j.ceramint.2004.05.003
[28] Alcantara, A.C.S., Beltrão, M.S.S., Oliveira, H.A., Gimenez, I.F. and Barreto, L.S. (2008) Characterization of Ceramic Tiles Prepared from Two Clays from Sergipe—Brazil. Applied Clay Science, 39, 160-165.
http://dx.doi.org/10.1016/j.clay.2007.05.004
[29] Holtz, X. and Kovacs, X. (1981) The Relationship between Geology and Landslide Hazards of Atchison, Kansas and Vicinity. Kansas Geotechnical Survey. Current Research in Earth Science, 3, 244.
[30] Van der Merwe, D.H. (1964) Prediction of Heave from the Plasticity Index and Percentage of Clay Fraction of Soils. Transactions of the South African Institution of Civil Engineers, 6, 103-107.
[31] Negre, F., Sánchez, E., García, J., Sanz, V. and Jarque, J.C. (1998) Evaluating Lamination in Porcelain Tile-I: Measurement. American Ceramic Society Bulletin, 77, 63-68.
[32] Romagnoli, M., Burani, M., Tari, G. and Ferreira, J.M.F. (2007) A Non-Destructive Method to Assess Delamination of Ceramic Tiles. Journal of the European Ceramic Society, 27, 1631-1636.
http://dx.doi.org/10.1016/j.jeurceramsoc.2006.05.069
[33] González-García, F., Romero-Acosta, V., Garcia-Ramos, G. and González-Rodriguez, M. (1990) Firing Transformations of Mixtures of Clays Containing Illite, Kaolinite and Calcium Carbonate Used by Ornamental Tile Industries. Applied Clay Science, 5, 361-375.
http://dx.doi.org/10.1016/0169-1317(90)90031-J
[34] Bommannavar, A.S. and Montano, P.A. (1982) Mössbauer Study of the Thermal Decomposition of FeS2 in Coal. Fuel, 61, 523-528.
http://dx.doi.org/10.1016/0016-2361(82)90174-0
[35] Montano, P.A. and Vaishnava, P.P. (1982) In Situ 57Fe Mössbauer Study of the Thermodynamics and the Reaction Kinetics of FeS2. Proceedings of Indian Science Academy, Jaipur, India, 9, 281-283.
[36] Assal, H.H., El-Didamony, H., Ramez, M. and Mossalamy, F.H. (1999) The Role of Lime Inclusions on the Properties of Fired Clay Articles. Industrial Ceramics, 19, 82-92.

  
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