| 从盐卤中提取复盐KCl·MgCl_2·6H_2O的研究 |
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| 引用本文： | 余杰.从盐卤中提取复盐KCl·MgCl_2·6H_2O的研究[J].汕头大学学报(自然科学版),1998,13(2):58-66. |
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| 作者姓名： | 余杰 |
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| 作者单位： | 汕头大学生物学系!汕头，515063 |
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| 摘 要： | 本文研究了如何从海水盐卤中提取复盐KCl·MgCl2·6H2O，并得到以下结果：（1）提出准确测定盐卤浓缩的最佳提取温度的方法，以便在提取该复盐时获得最高产率；（2）提出“连续使用母液”法，使能更有效地提取该夏盐．
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| 关 键 词： | 复盐KCl·MgCl_2·6H_2O 盐卤 提取 沸点曲线 |
Study on extraction of the double salt carnallite from seawater bittern |
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| Yu Jie, Chen Meizhen.Study on extraction of the double salt carnallite from seawater bittern[J].Journal of Shantou University(Natural Science Edition),1998,13(2):58-66. |
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| Authors: | Yu Jie Chen Meizhen |
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| Abstract: | This paper presents some methods to bettcr the existing ways to extract thedouble salt carnallite KCl·MgCl2·6H2O from seawatcr bittern. (1) A method is pro-posed to measure accurately the optimal exlracting tempcraturc of the concentratcd bit-tern with the purposc of obtaining the maximum yicld of the carnallite. (2) The processof continuous use of the mixture of mother liquor with bittern is proposed to extractmore than 90% carnallite from the bittern. |
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| Keywords: | the double salt carnallite bittern extraction boiling-point curve |
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