Experimental determination and simulation of flash evaporation for carbon dioxide. Reservoir gas at normal temperatures

Junhang Dong; Nanping Xu; Yanru Wang; Jun Shi

Experimental determination and simulation of flash evaporation for carbon dioxide. Reservoir gas at normal temperatures

Junhang Dong, Nanping Xu, Yanru Wang, Jun Shi

化工学院

Nanjing Tech University

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

According to the vapor liquid equilibrium (VLE) data at normal temperature for systems containing N₂, CH₄ and CO₂, a modified Peng-Robinson equation of state was proposed to correlate and predict the VLE for these systems, the average percentage deviation of pressure is 0.76%, and the average absolute deviation of vapor compositions is 0.0018 (mole fraction). Experimental determination of flash evaporation for the CO₂-reservoir gas was made in the temperature range from 292 to 299 K by a static apparatus, and the flash evaporation was also simulated by the MPR model. The results of the simulation compared well with the experimental data.

源语言	英语
页（从-至）	304-308
页数	5
期刊	Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities
卷	7
期	4
出版状态	已出版 - 12月 1993

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abstract = "According to the vapor liquid equilibrium (VLE) data at normal temperature for systems containing N2, CH4 and CO2, a modified Peng-Robinson equation of state was proposed to correlate and predict the VLE for these systems, the average percentage deviation of pressure is 0.76%, and the average absolute deviation of vapor compositions is 0.0018 (mole fraction). Experimental determination of flash evaporation for the CO2-reservoir gas was made in the temperature range from 292 to 299 K by a static apparatus, and the flash evaporation was also simulated by the MPR model. The results of the simulation compared well with the experimental data.",

author = "Junhang Dong and Nanping Xu and Yanru Wang and Jun Shi",

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AU - Dong, Junhang

AU - Xu, Nanping

AU - Wang, Yanru

AU - Shi, Jun

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N2 - According to the vapor liquid equilibrium (VLE) data at normal temperature for systems containing N2, CH4 and CO2, a modified Peng-Robinson equation of state was proposed to correlate and predict the VLE for these systems, the average percentage deviation of pressure is 0.76%, and the average absolute deviation of vapor compositions is 0.0018 (mole fraction). Experimental determination of flash evaporation for the CO2-reservoir gas was made in the temperature range from 292 to 299 K by a static apparatus, and the flash evaporation was also simulated by the MPR model. The results of the simulation compared well with the experimental data.

AB - According to the vapor liquid equilibrium (VLE) data at normal temperature for systems containing N2, CH4 and CO2, a modified Peng-Robinson equation of state was proposed to correlate and predict the VLE for these systems, the average percentage deviation of pressure is 0.76%, and the average absolute deviation of vapor compositions is 0.0018 (mole fraction). Experimental determination of flash evaporation for the CO2-reservoir gas was made in the temperature range from 292 to 299 K by a static apparatus, and the flash evaporation was also simulated by the MPR model. The results of the simulation compared well with the experimental data.

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JF - Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities

IS - 4

ER -

Experimental determination and simulation of flash evaporation for carbon dioxide. Reservoir gas at normal temperatures

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