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Stabilization of a concentrated suspension of calcium carbonate with cationic praestol

  • Macromolecular Compounds and Polymeric Materials
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Abstract

The sedimentation stability of a 60% suspension of calcium carbonate in the presence of various commercial samples of cationic Praestol was studied, using a torsion balance, in relation to the concentration and molecular weight of the polymer, concentrations of NaCl and CaCl2, and particle size of calcium carbonate.

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Authors and Affiliations

  1. Kazan State University of Technology, Kazan, Tatarstan, Russia

    V. F. Kurenkov, I. N. Nadezhdin, A. R. Sadykov, H. -G. Hartan & F. I. Lobanov

  2. Ashland Eurasia Limited Liability Company, Moscow, Russia

    V. F. Kurenkov, I. N. Nadezhdin, A. R. Sadykov, H. -G. Hartan & F. I. Lobanov

Authors
  1. V. F. Kurenkov
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  2. I. N. Nadezhdin
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  3. A. R. Sadykov
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  4. H. -G. Hartan
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  5. F. I. Lobanov
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Additional information

Original Russian Text © V.F. Kurenkov, I.N. Nadezhdin, A.R. Sadykov, H.-G. Hartan, F.I. Lobanov, 2009, published in Zhurnal Prikladnoi Khimii, 2009, Vol. 82, No. 2, pp. 339–342.

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Kurenkov, V.F., Nadezhdin, I.N., Sadykov, A.R. et al. Stabilization of a concentrated suspension of calcium carbonate with cationic praestol. Russ J Appl Chem 82, 333–336 (2009). https://doi.org/10.1134/S1070427209020311

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  • DOI: https://doi.org/10.1134/S1070427209020311

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