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Critical lines for the six binary mixtures ethane + propane, ethane + n-butane, carbon dioxide (CO 2 ) + dinitrogen monoxide (N 2 O), N 2 O + ethane, N 2 O + propane, and N 2 O + sulfur hexafluoride (SF 6 ) were measured by means of the flow method, where the critical points are determined directly by the visual observation of the disappearance and reappearance...
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