Experimental Study on the Solubility of O2 and N2 in the liquid oil at Low Pressure

被引：1

作者：

Ding, Chao ^{[1
]}

Tang, YanFei ^{[2
]}

Zhang, XiaoHui ^{[3
]}

Yao, JiaJie ^{[1
]}

Wang, Jian ^{[1
]}

机构：

[1] Univ Sci & Technol China, SKLFS, Anhua 230026, Peoples R China

[2] Chengdu Aeronaut Polytech, Construct Engn, Chengdu 610100, Peoples R China

[3] Bozhou 2 Middle Sch, Bozhou 236832, Peoples R China

来源：

MATERIALS SCIENCE, ENVIRONMENT PROTECTION AND APPLIED RESEARCH | 2014年 / 908卷

基金：

中国国家自然科学基金;

关键词：

liquid oil; solubility; oxygen; nitrogen; low-pressure environment; DRY FERMENTED SAUSAGES; FLUID-PHASE-EQUILIBRIA; STORAGE-CONDITIONS; VAPOR-PRESSURE; ANTIOXIDANTS; STABILITY; OXIDATION; ESTERS; GASES; WATER;

D O I：

10.4028/www.scientific.net/AMR.908.145

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The solubility of oxygen (O-2) and nitrogen (N-2) in the liquid oil (non-volatile oil: soybean oil and sunflower oil, volatile oil: aviation kerosene) were measured in the temperature with 293.15 K, 303.15 K and 313.15 K, and pressures up to 0.1MPa. The experimental data in soybean oil and sunflower oil were processed by R-K gas state equation, and based on this to analysis the data in volatile oil: aviation kerosene. The results show that solubility of O-2 and N-2 in liquids is in linear relationship with pressure, but nonlinear relationship with temperature, while, under the condition of same temperature and pressure, solubility of O-2 is far greater than N-2 both in non-volatile oil and volatile oil. The relationship between the solubility of oxygen (nitrogen) and pressure (temperature) can be useful in practical applications. Specifically speaking, it provides valuable references to help developing the storage technology of edible oil and extending the shelf life of food, etc.

引用

页码：145 / +

页数：3

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