Isobaric Molar Heat Capacity of Ethyl Octanoate and Ethyl Decanoate at Pressures up to 24 MPa

被引：15
|
作者：
Su, Chao [1 ]
Zhu, Chenyang [1 ]
Yang, Feng [1 ]
Ye, Zheng [1 ]
Liu, Xiangyang [1 ]
He, Maogang [1 ]
机构：
[1] Xi An Jiao Tong Univ, Key Lab Thermofluid Sci & Engn, Minist Educ, Xian 710049, Shaanxi, Peoples R China
来源：
JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2018年 / 63卷 / 06期
基金：
中国国家自然科学基金;
关键词：
ACID METHYL-ESTERS; THERMODYNAMIC PROPERTIES; FLOW CALORIMETER; BIODIESEL FUEL; DIESEL BLENDS; HEPTANOATE;
D O I：
10.1021/acs.jced.8b00199
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The isobaric molar heat capacities of ethyl octanoate and ethyl decanoate were determined at T = 294-354 K and p = 0.1-24 MPa. The measurements were conducted by a flow calorimeter. The measured results were in good agreements with several available experimental data at atmosphere pressure and the calculated results at high pressure in literatures. Furthermore, a fitting equation was presented to calculate the C-p of ethyl octanoate and ethyl decanoate. The maximum absolute relative deviations between experimental results and calculated data are lower than 0.4%.
引用
收藏
页码：2252 / 2256
页数：5
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