α hemihydrate gypsum panel plant for sale

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  Preparation of alpha-calcium sulfate hemihydrate from FGD gypsum …

  2016615 · This work develops a new class of salt solution method to prepare alpha-calcium sulfate hemihydrate (α-HH) from flue gas desulfurization (FGD) gypsum …

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  Autoclave‐Free Formation of α‐Hemihydrate Gypsum

  200538 · The crystal morphology of the produced α-hemihydrate gypsum and, thus, its quality depend significantly on the composition of the liquid phase.

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  Preparation of α-hemihydrate gypsum from …

  2019730 · Semantic Scholar extracted view of "Preparation of α-hemihydrate gypsum from phosphogypsum in recycling CaCl2 solution" by Lu Wenda et al.

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  Coordinated disposal of FGD gypsum and power plant ...

  20231222 · Coordinated disposal of FGD gypsum and power plant concentrated brine via preparation of α-hemihydrate gypsum,Materials Today Sustainability - X-MOL

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  Efficient removal of impurities from phosphogypsum during …

  2023101 · Semantic Scholar extracted view of "Efficient removal of impurities from phosphogypsum during preparation of α-hemihydrate gypsum" by Qingjun Guan et al.

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  A mild alcohol-salt route to synthesize α-hemihydrate gypsum …

  2019118 · In this work, α-hemihydrate gypsum (α-HH) microrods were synthesized in large scale using flue gas desulfurization (FGD) gypsum as the raw materials in alcohol-salt system under normal pressure. The preparation conditions were investigated and optimized as follows: the concentration of Ca2+ was 2.9 mol·L−1, the concentration of Mg2+ was …

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  sbm/sbm ǁ hemihydrate gypsum equipment plant for sale…

  sbm ǁ hemihydrate gypsum equipment plant for saleplaster gypsum plant for sale Mine Equipments GYPSUM BASED BUILDING MATERIALS 1 2H2O) or the anhydrite.The hemihydrate known as Calcined gypsum Plaster of Paris .Plaster of Paris for sale.2000 tons yr.2.Gypsum.The main plant and machinery consists of,Calciner,pulverizers,slab casting …

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  Revealing maleic acid role in the preparation of α-hemihydrate gypsum ...

  2023111 · Titanium gypsum (TG) is rarely used to produce α-hemihydrate gypsum (α-HH) because of its poor crystallinity and high impurity and moisture contents. Here, a method is proposed to prepare α - HH by adjusting the reaction temperature, CaCl2 solution concentration and maleic acid dosage based on acid leaching and heat-treated TG as …

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  Coordinated disposal of FGD gypsum and power plant …

  2023121 · Coordinated disposal of FGD gypsum and power plant concentrated brine via preparation of α-hemihydrate gypsum December 2023 Materials Today Sustainability DOI: 10.1016/j.mtsust.2023.100644 ...

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  Transformation of Flue-Gas-Desulfurization Gypsum to (α …

  201141 · The crystals obtained under different conditions and solubility of calcium sulfate in contact with solid gypsum were also determined. α-Calcium sulfate hemihydrate crystals of stubby columnar ...

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