The experimental investigation of CvxP,V,T, properties and the equation of state of the n-hexane-water system

被引:14
作者
Kamilov, IK [1 ]
Malysheva, LV [1 ]
Rasulov, AR [1 ]
Shakbanov, KA [1 ]
Stepanov, GV [1 ]
机构
[1] RUSSIAN ACAD SCI,DAGHESTAN SCI CTR,INST PHYS,MAKHACHKALA 367003,DAGHESTAN,RUSSIA
关键词
mixture; adiabatic calorimeter; critical state; heat capacity; equation of state;
D O I
10.1016/S0378-3812(96)03138-X
中图分类号
O414.1 [热力学];
学科分类号
摘要
Experimental investigations of the C-v,C-x, P, V, T properties in the n-hexane-water system with the different compositions (x) 0.121, 0.200, 0.247, 0.256, 0.301, 0.345 and 0.615 molar fraction (m.f.) H2O were made with a high-temperature adiabatic calorimeter. The mixtures with 0.256 and 0.615 m.f. H2O were studied over the wide range of densities (rho) from 208.6 to 399.6 kg m(-3) and from 191.4 to 416.7 kg m(-3), respectively. For the description of some of the thermodynamic properties of the n-hexane-water binary system, the equation of state proposed by Jin et al. was used.
引用
收藏
页码:177 / 184
页数:8
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