(Solid + liquid) equilibria of (nalkanes + ethyl 1,1-dimethylpropyl ether)
作者： Urszula Domanska , Piotr Morawski
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摘要: Abstract (Solid + liquid) equilibria (s.l.e.) have been measured at T > 280 K for (octadecane, or nonadecane, eicosane, heneicosane, docosane, tricosane, tetracosane, hexacosane, heptacosane, octacosane ethyl 1,1-dimethylpropyl ether ETAE). The experimental results are compared with values calculated by means of the Wilson, UNIQUAC and NRTL equations utilizing parameters derived from s.l.e. existence a (solid solid) first-order phase transition in hydrocarbons has taken into consideration solubility calculations. branched-chain ethers is lower than that n -alkanes but higher cycloalkanes, branched alkanes, 1-alcohols tert -alcohols. best correlation data obtained equation where average root-mean-square deviation temperatures 0.36 K.
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