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Citation: Li Yigui, Li Jiding, Lu Jiufang, Bao Tiezhu, Teng Teng. THERMODYNAMICS OF SOLVENT EXTRACTION OF METALS(Ⅴ) EHEHPA-CoSO₄ System[J]. Acta Physico-Chimica Sinica, ;1985, 1(01): 95-103. doi: 10.3866/PKU.WHXB19850115 shu

THERMODYNAMICS OF SOLVENT EXTRACTION OF METALS(Ⅴ) EHEHPA-CoSO₄ System

1.
Department of Chemistry and Chemical Engineering Qinghua University; Beijing

Received Date: 3 June 1984
Available Online: 15 February 1985

The previous papers of the authors have shown that with modern theories of solution the extraction equilibrium distribution can be calculated by the thermodynamic models.
If the ion-association and idssociation equilibrium do not occur in the aqueous phase, it is suitable to use Pitzer′s equation for the activity coefficients of the single electrolyte and to use Frank-Thomson diffuse lattice theory for the activity coefficients of the mixed electrolytes.
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THERMODYNAMICS OF SOLVENT EXTRACTION OF METALS(Ⅴ) EHEHPA-CoSO4 System

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THERMODYNAMICS OF SOLVENT EXTRACTION OF METALS(Ⅴ) EHEHPA-CoSO₄ System