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Effect of cationic Praestols on sedimentation of concentrated suspensions of calcium carbonate

  • Macromolecular Chemistry and Polymeric Materials
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Abstract

Using photosedimentation procedure, the sedimentation stability of 60% suspension of calcium carbonate was studied in relation to the concentration, molecular weight, chemical composition, and conformation of macromolecules of cationic Praestol and to the concentration and nature of mineral coagulants (NaCl and CaCl2).

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Authors and Affiliations

  1. Kazan State Technological University, Kazan, Tatarstan, Russia

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

  2. Ashland Eurasia Limited Liability Company, Moscow, Russia

    V. F. Kurenkov, I. N. Nadezhdin, A. V. Kurenkov, 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. V. Kurenkov
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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.V. Kurenkov, H.-G. Hartan, F.I. Lobanov, 2007, published in Zhurnal Prikladnoi Khimii, 2007, Vol. 80, No. 5, pp. 827–831.

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Kurenkov, V.F., Nadezhdin, I.N., Kurenkov, A.V. et al. Effect of cationic Praestols on sedimentation of concentrated suspensions of calcium carbonate. Russ J Appl Chem 80, 805–809 (2007). https://doi.org/10.1134/S1070427207050217

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  • DOI: https://doi.org/10.1134/S1070427207050217

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