| 水-硫酸铜-乙二醇单丁醚体系相平衡研究 |
| |
| 引用本文： | 张多默,陈慧光,陈文汨,罔田茂,矢沢彬.水-硫酸铜-乙二醇单丁醚体系相平衡研究[J].中南大学学报(自然科学版),1989(3). |
| |
| 作者姓名： | 张多默 陈慧光 陈文汨 罔田茂 矢沢彬 |
| |
| 作者单位： | 中南工业大学，中南工业大学，中南工业大学，日本东北大学，日本东北大学 |
| |
| 摘 要： | 测定了硫酸铜对水-乙二醇单丁醚体系分相温度的影响以及水-硫酸铜-乙二醇单下醚三元系在330K,313K,303K,293K,283K及274K的等温相图,讨论了利用具有低临界会溶温度的水-有机溶媒体系进行节能结晶分离的可能性。
|
| 关 键 词： | 水 硫酸铜 乙二醇醚(9) 相平衡 结晶/乙二醇单丁醚 |
PHASE EQUILIBRIA OF THE H_2O--CuSO_4--C_6H_(14)O_2 SYSTEM |
| |
| Zhang Duomo,Chen Huiguang,Chen Wenmi.PHASE EQUILIBRIA OF THE H_2O--CuSO_4--C_6H_(14)O_2 SYSTEM[J].Journal of Central South University:Science and Technology,1989(3). |
| |
| Authors: | Zhang Duomo Chen Huiguang Chen Wenmi |
| |
| Abstract: | The effect of copper sulfate on phase-splitting temperature of the water-2-bu- toxyethanol system has been studied and the isothermal phase diagrams of the wa- ter-copper sulfate-2-butoxyethanol system at 330 K, 313 K, 303 K, 293 K, 283 K and 274 K have been worked out. From the results obtained, an energy-saving crystallization method to separate inorganic salt from aqueous solution has been proposed. |
| |
| Keywords: | Water Copper sulphate Ethylene glycol ether phase equilibrium/2-butoxyethanol |
| 本文献已被 CNKI 等数据库收录！ |
|
