| 二元液系气—液平衡相图实验体系的绿色选择 |
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| 引用本文： | 李俊新,孙宝,郭子成,王金阁,刘鹏,唐文颖.二元液系气—液平衡相图实验体系的绿色选择[J].实验室科学,2011,14(3):70-74,78. |
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| 作者姓名： | 李俊新 孙宝 郭子成 王金阁 刘鹏 唐文颖 |
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| 作者单位： | 河北科技大学理学院,河北石家庄,050018 |
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| 基金项目： | 河北科技大学理工学院2010年度教育教学研究项目 |
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| 摘 要： | 就几种微毒的完全互溶液平衡相图实验体系的折光率—组成标准曲线、气—液平衡温度—组成相图进行了研究,筛选出了适宜学生实验的微毒微污染的异丙醇—乙醇二元液系,实现了绿色化学实验教学。
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| 关 键 词： | 二元液系 气—液平衡相图 绿色化学 |
Green chemical selection of completely miscible two component liquid system |
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| LI Jun-xin,SUN Bao,GUO Zi-cheng,WANG Jin-ge,LIU Peng,TANG Wen-ying.Green chemical selection of completely miscible two component liquid system[J].Laboratory Science,2011,14(3):70-74,78. |
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| Authors: | LI Jun-xin SUN Bao GUO Zi-cheng WANG Jin-ge LIU Peng TANG Wen-ying |
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| Institution: | LI Jun-xin,SUN Bao,GUO Zi-cheng,WANG Jin-ge,LIU Peng,TANG Wen-ying(School of Sciences,Hebei University of Science and Technology,Shijiazhuang 050018,China) |
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| Abstract: | The refractive index-composition standard curve and gas-liquid equilibrium temperature-composition phase diagram of several slightly toxic mixtures of completely miscible two component liquid systems have been researched.The slightly toxic and slightly polluted isopropyl alcohol-ethanol two component liquid system suitable for students'experiment has been selected in accordance with green chemistry. |
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| Keywords: | two component liquid system gas-liquid equilibrium phase diagram green chemistry |
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