| 夹带剂对超临界流体中固体溶解度的作用分析 |
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| 引用本文： | 高淑捧,霍竹林,赵永华.夹带剂对超临界流体中固体溶解度的作用分析[J].河北化工,2005,28(1):40-42. |
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| 作者姓名： | 高淑捧 霍竹林 赵永华 |
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| 作者单位： | 河北威远生物化工股份有限公司技术中心，河北威远生物化工股份有限公司技术中心，中国石化工程建设公司 河北 石家庄 050031，河北 石家庄 050031，北京 100101 |
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| 摘 要： | 测定了2-羟基苯甲酸在308.15K和328.15K,10.0-25.0MPa条件下,在含和不含夹带剂的超临界CO2中的溶解度数据;分析了夹带剂对超临界流体中固体溶质溶解度的作用机理,得到选择夹带剂的一般原则。
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| 关 键 词： | 固体溶解度 超临界流体 夹带剂 |
Analysis of Entraincr's Effect on Solid Solubilities in Supercritical Fluids |
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| GAO Shu-peng,HUO Zhu-lin,ZHAO Yong-hua.Analysis of Entraincr''''s Effect on Solid Solubilities in Supercritical Fluids[J].Hebei Chemical Engineering and Industry,2005,28(1):40-42. |
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| Authors: | GAO Shu-peng HUO Zhu-lin ZHAO Yong-hua |
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| Abstract: | The solubilities of 2-hydroxybenzoic acid were measured in supercritical carbon dioxide with and without en-trainers at the range of temperature of 308.15 K and 328.15 K, and pressure of 10.0-25.0 MPa. Based on the analysis of mechanism of the entrainer effect on the solid solubilities in supercritical fluids, the fundamental principles to select entrain-ers were proposed . |
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| Keywords: | solid solubility supercritical fluid entrainer |
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