Journal of Synthetic Crystals, Volume. 50, Issue 6, 1104(2021)

Regulation of Gypsum Crystalline and Morphology in Ca(H2PO4)2-H3PO4-K2SO4 System

WU Qin1,2, YANG Lin1,3, YI Yun1,2, GENG Pinglan4, and CAO Jianxin1,2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
  • 4[in Chinese]
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    References(3)

    [2] [2] ZHANG T, YANG Y L, LV L, et al. Preparation of potassium dihydrogen phosphate with N-methyldiethanolamine as extractant[J]. Chemical Engineering and Processing-Process Intensification, 2018, 129: 10-16.

    [4] [4] JIN Y, LI J, YANG B, et al. Solid-liquid equilibria in the quaternary system K+//H2PO2-4, SO2-4, Cl∶H2O at 298.2 K and 323.2 K[J]. Journal of Chemical & Engineering Data, 2016, 61(1): 330-335.

    [9] [9] GUAN B H, KONG B, FU H L, et al. Pilot scale preparation of α-calcium sulfate hemihydrate from FGD gypsum in Ca-K-Mg aqueous solution under atmospheric pressure[J]. Fuel, 2012, 98: 48-54.

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    WU Qin, YANG Lin, YI Yun, GENG Pinglan, CAO Jianxin. Regulation of Gypsum Crystalline and Morphology in Ca(H2PO4)2-H3PO4-K2SO4 System[J]. Journal of Synthetic Crystals, 2021, 50(6): 1104

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    Paper Information

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    Received: Mar. 9, 2021

    Accepted: --

    Published Online: Aug. 23, 2021

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    DOI:

    CSTR:32186.14.

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