Validation of Theoretical Approach of Viscosity in Polar-Apolar Liquid Mixtures Containing a Nuclear Extractant at 303.15K
Keywords:
Viscosity, DEHPA, Apolar Liquids, Molecular Interaction, Theoritical ModelsAbstract
Viscosities (h) of binary liquid mixtures of a nuclear extractant, di-(2-ethyl hexyl) phosphoric acid (DEHPA, C16H35O4P) with three apolar solvents, namely n-pentane (C5H12), benzene (C6H6) and carbon tetrachloride (CCl4), were experimentally measured at 303.15K and pressure 0.1MPa. Again viscosities of the studied mixtures were computed using several theoretical models such as Grunberg-Nissan, Katti and Chaudhri, Hind , Tamura and Kurata, Heric and Eyring-Margules. The experimentally measured viscosities of the studied mixtures were analysed on the basis of above said theoretical models.
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