| 热钾碱溶液部分物性数据的关联式 |
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| 引用本文： | 包宗宏.热钾碱溶液部分物性数据的关联式[J].化肥设计,1995(2). |
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| 作者姓名： | 包宗宏 |
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| 作者单位： | 南京化工学院化工系 南京市 |
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| 摘 要： | 选用适当的关联式拟合了RH、DETA和DEA 3种活化热钾碱溶液和纯热钾碱溶液的二氧化碳平衡分压、水蒸汽平衡分压、溶液密度、粘度、热容和表面张力等6种常用的物性数据。讨论了关联式的应用范围。这些关联式既保持了一定的拟合精度,又便于实际应用,为计算机辅助设计提供了方便,并已在工程设计中得到应用。
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| 关 键 词： | 热钾碱溶液 物性数据关联 计算机辅助设计 |
Correlations of some properties of hot potassium carbonate solutions |
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| Bao Zonghong.Correlations of some properties of hot potassium carbonate solutions[J].Chemical Fertilizer Design,1995(2). |
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| Authors: | Bao Zonghong |
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| Affiliation: | Bao Zonghong |
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| Abstract: | The mathematical expressions for correlating the equilibrium CO2 and H2O vapor pressures, the solution density, viscosity, heat capacity and surface tension are selected for RH, DETA and DEA catalyzed and pure hot potassium carbonate solutions. The application scope of the correlations is discussed. These correlations can be conveniently used in the process design aided by computer and have been applied to engineering designs with proper precision. |
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| Keywords: | Hot potassium carbonate solution Property correlation Computer aided design |
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