Crystal habit of CaCo<sub>3</sub> under different carbonation methods

Authors

  • Jeerawat Ariyaprayoon Faculty of Science, Chulalongkorn University
  • Uraiwan Leela-adisorn Faculty of Science, Chulalongkorn University
  • Anchali Supsakulchai Faculty of Science, Chulalongkorn University, Dee One Intertrade Co., Ltd.

Keywords:

Calcium carbonate, Carbonation, Precipitation, Crystal habit

Abstract

The saturated solutions of Ca(OH)2 were carbonated by CO2 in air under static and turbulent conditions. The saturation state of starting solution and carbonation methods had effect on the crystal habit. The phase of CaCO3 precipitated from saturated solution is calcite. No metastable phase of CaCO3 was found.

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References

Sunagawa, I. 2005. Crystals: Growth, morphology, and perfection. Cambridge : Cambridge University Press.

Department of Primary Industries and Mines, Ministry of Industry.2004. Calcium carbonate. Bangkok : Prachachon.

Wada, N., Yamashita, K. and Umegaki, T. 1995. Effects of divalent cations upon nucleation, growth and transformation of calcium carbonate polymorphs under condition of double diffusion. J. Cryst. Growth 148(3) : 297-304.

Matsushita, I., Hamada, Y., Moriga, T., Ashida, T. and Nakabayashi, I. 1996. Synthesis of vaterite by carbonation process in aqueous system. J. Ceram. Soc. Jpn. 104(11) : 1081- 1084.

Kralj, D. and Vdović, N. 2001. The influence of some naturally occurring minerals on the precipitation of calcium carbonate polymorphs. Water Res. 34 : 179-184.

Sheng, Y., Zhou, B., Zhao, J.Z.,Tao, N., Yu, K.F., Tian, Y.M. and Wang, Z. C. 2004. Influence of octadecyl dihydrogen phosphate on the formation of active super-fine calcium carbonate. J. Colloid Interface Sci. 272 : 326-329.

Takita, Y., Eto, M., Sugihara, H. and Nagaoka, K. 2007. Promotion mechanism of co-existing NaCl in the synthesis of CaCO3. Mater. Lett. 61(14-15) : 3083-3085.

Mungsawat, R. and Homchuen, K. 2007. Preparation of calcium carbonate via precipitation method, Senior Project. Bangkok : Faculty of Science, Chulalongkorn University.

O’ Neil, M.J. 2001. The Merck Index : an encyclopedia of chemical, drugs and biologicals. 13th ed. Whitehouse Station, NJ : Merck Research Laboratories : 1819.

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Published

2017-04-15

How to Cite

[1]
J. . Ariyaprayoon, U. Leela-adisorn, and A. . Supsakulchai, “Crystal habit of CaCo<sub>3</sub> under different carbonation methods”, J Met Mater Miner, vol. 19, no. 2, Apr. 2017.

Issue

Vol. 19 No. 2 (2009)

Section

Original Research Articles

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Copyright (c) 2017 Journal of Metals, Materials and Minerals

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