盐田法生产氯化钾的相图分析
Analysis of the Production Process of Potassium Chloride in Salt Pan from the Perspective of Phase Equilibrium
  
DOI:
中文关键词:  盐田法 相图分析 光卤石 氯化钾 温度 氯化镁 钾肥
英文关键词:Salt pan,Carnallite,Potassium chloride
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作者单位
李刚,孙柏,宋彭生 中国科学院青海盐湖研究所,青海,西宁,810008 
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中文摘要:
      根据察尔汗湖卤水组成进行相图分析,获得了盐田法生产氯化钾的质量管理与控制条件,对氯化钾,氯化镁及温度的变化关系进行拟合,并给出了数学模型。
英文摘要:
      According to the analysis of the phase diagram,conditions for quality control and management of the production process of KCl from brine were obtained.Relationship between KCl and MgCl 2 compositions with temperature was acquired from fitting the solubility date.A mathematical model is presented in the paper.
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