| 化学制冷剂的研究 |
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| 引用本文： | 邓建成 王辉娜. 化学制冷剂的研究[J]. 湘潭大学自然科学学报, 1996, 18(1): 58-62 |
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| 作者姓名： | 邓建成 王辉娜 |
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| 作者单位： | 湘潭大学化学系，株洲电视大学 |
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| 摘 要： | 对无机盐作化学制冷剂进行了系统的研究．制冷剂的致冷效果与溶质盐和溶剂盐的溶解热及溶解度有关，并与其配比组成有关．用硝酸铵和十二水磷酸氢二钠体系组成的制冷剂，不仅有较佳的致冷效果，而且可再生重复利用，不能再生的废弃物是一种优质肥料，不会造成环境污染．
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| 关 键 词： | 制冷剂；无机盐；硝酸胺；十二水磷酸氢二钠 |
STUDY ON INORGANIC SALTS AS A CHEMICAL REFRLGERANT |
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| Deng Jiancheng,Shu Jiemao, Li Xinmin, Wang Huina. STUDY ON INORGANIC SALTS AS A CHEMICAL REFRLGERANT[J]. Natural Science Journal of Xiangtan University, 1996, 18(1): 58-62 |
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| Authors: | Deng Jiancheng Shu Jiemao Li Xinmin Wang Huina |
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| Abstract: | A series of inorganic salts as a chemical refrigerant have been studied. The freezing effect is related to the rate of composition,heat of solution and.solubility of solute and solvent salts. A better freezing effect can be obtained when the refrigerant is made of NH4NO3 and Na2,HPO4.12H2O.The wast materal is a good fertilizer and can almost all be recovered.Therefore,there is not any pollution of the enviroment. |
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| Keywords: | refigerant inorganic salt ammoonium nitrate sodiam phosphate dibasic dodecahydrate |
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