物理化学学报 >> 1993, Vol. 9 >> Issue (03): 421-423.doi: 10.3866/PKU.WHXB19930325
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韩布兴; 阎海科; 胡日恒
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Han Bu-Xing; Yan Hai-Ke; Hu Ri-Heng
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关键词: 正庚烷-正辛烷, 正辛烷-异辛烷, 蒸汽压
Abstract: Vapour pressures of n-heptaae-n-octane and n-octane-iso-octane(2,2,4-trimethyl-pentane) binary systems have been determined at 20.0 ℃, 39.6 ℃ and 55.0 ℃. These two systems are nearly ideal solutions at lower temperatures. But they show small positive deviation from Raoult's law at higher temperatures.
Key words: n-Heptane-n-Octane, n-Octane-iso-Octane, Vapour pressure
韩布兴;阎海科;胡日恒. 正庚烷-正辛烷、正辛烷-异辛烷体系蒸汽压测定[J]. 物理化学学报, 1993, 9(03): 421-423.
Han Bu-Xing; Yan Hai-Ke; Hu Ri-Heng. Vapour Pressure of n-Heptane-n-Octane and n-Octane-iso-Octane Binary Mixtures[J]. Acta Phys. -Chim. Sin., 1993, 9(03): 421-423.
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