| 氨合成回路的相平衡计算 |
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| 引用本文： | 梁文柱,薛荣书,杨红,杨笃明. 氨合成回路的相平衡计算[J]. 化工科技, 2000, 8(2): 23-28 |
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| 作者姓名： | 梁文柱 薛荣书 杨红 杨笃明 |
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| 作者单位： | 1. 吉化研究院,吉林,吉林市,132021
2. 重庆大学环境及化学化工学院,重庆,400044 |
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| 摘 要： | 根据化工热力学理论 ,应用改进的R K状态方程和VanLaar型活度系数方程 ,在前人工作的基础上建立H2 N2 CH4 Ar NH3 五元体系的气、液相平衡数学模型 ,完成其程序设计 ,计算该体系在不同条件下的气、液相平衡常数K值和气、液相组成 ,取得满意的结果。
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| 关 键 词： | 氨分离 相平衡 计算 氨合成 合成氨生产 |
| 修稿时间： | 1999-09-20 |
CALCULATION OF THE VAPOR-LIQUID EQUILIBRIA FOR THE LOOP OF SYNTHETIC AMMONIA |
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| LIANG Wen-zhu,XUE Rong-shu,YANG Hong,YANG Du-ming. CALCULATION OF THE VAPOR-LIQUID EQUILIBRIA FOR THE LOOP OF SYNTHETIC AMMONIA[J]. Science & Technology In Chemical Industry, 2000, 8(2): 23-28 |
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| Authors: | LIANG Wen-zhu XUE Rong-shu YANG Hong YANG Du-ming |
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| Abstract: | According to the basic theories of chemical engineering thermodynamics,a mathematical model for calculating multicomponent H 2 N 2 CH 4 Ar NH 3 vapor liquid equilibria has been erected.Based on the mathematical model,the program was designed using Fortran language.Then the vapor liquid equilibrium data relating to the system H 2 N 2 CH 4 Ar NH 3 at various conditions for the synthetic ammonia were calculated,the calculated results agreed well with the literature data. |
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| Keywords: | Separation of ammonia Phase equilibria Calculation |
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