Journal of Synthetic Crystals, Volume. 51, Issue 8, 1396(2022)

Effect of F- and SiF2-6 on the Crystallization Nucleation and Morphology of α-Hemihydrate Calcium Sulfate

ZHANG Yuanyong1、*, YANG Lin1,2, CAO Jianxin1,2, LIU Rong1, and ZHANG Yu1
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  • 1[in Chinese]
  • 2[in Chinese]
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    References(5)

    [8] [8] TAN Y X. Process simulation of the influence of phosphate rock impurities on the production index of superphosphate[J]. IOP Conference Series: Earth and Environmental Science, 2021, 772(1): 012047.

    [14] [14] WANG B Q, YANG L, CAO J X. The influence of impurities on the dehydration and conversion process of calcium sulfate dihydrate to α-calcium sulfate hemihydrate in the two-step wet-process phosphoric acid production[J]. ACS Sustainable Chemistry & Engineering, 2021, 9(43): 14365-14374.

    [17] [17] WITKAMP G J, VAN DER EERDEN J P, VAN ROSMALEN G M. Growth of gypsum: i. kinetics[J]. Journal of Crystal Growth, 1990, 102(1/2): 281-289.

    [19] [19] BUDZ J, JONES A G, MULLIN J W. Effect of selected impurities on the continuous precipitation of calcium sulphate (gypsum)[J]. Journal of Chemical Technology & Biotechnology, 2007, 36(4): 153-161.

    [21] [21] CHEN J M, GAO J, YIN H B, et al. Size-controlled preparation of α-calcium sulphate hemihydrate starting from calcium sulphate dihydrate in the presence of modifiers and the dissolution rate in simulated body fluid[J]. Materials Science and Engineering: C, 2013, 33(6): 3256-3262.

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    ZHANG Yuanyong, YANG Lin, CAO Jianxin, LIU Rong, ZHANG Yu. Effect of F- and SiF2-6 on the Crystallization Nucleation and Morphology of α-Hemihydrate Calcium Sulfate[J]. Journal of Synthetic Crystals, 2022, 51(8): 1396

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    Paper Information

    Category:

    Received: May. 6, 2022

    Accepted: --

    Published Online: Sep. 26, 2022

    The Author Email: Yuanyong ZHANG (1017499611@qq.com)

    DOI:

    CSTR:32186.14.

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