高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (9): 1396.

• 研究简报 • 上一篇    下一篇

Na+,K+‖Cl,B4O72--H2O四元体系25℃时相平衡研究

阎树旺, 唐明林, 邓天龙   

  1. 成都理工学院液态矿产综合利用研究室, 成都, 610059
  • 收稿日期:1993-09-10 修回日期:1994-07-19 出版日期:1994-09-24 发布日期:1994-09-24
  • 通讯作者: 阎树旺,男,58岁,副教授.
  • 作者简介:阎树旺,男,58岁,副教授.
  • 基金资助:

    国家“八·五”重点科技攻关项目

Studies on the Phase Equilibria of the Four-component Systems of Na+,K+‖CI-,B4O2-7-H2O at 25℃

YAN Shu-Wang, TANG Ming-Lin, DENG Tian-Long   

  1. The Division of Multipurpose Utilization of Liquid Mineral Resources, Chengdu Institute of Technology, Chengdu, 610059
  • Received:1993-09-10 Revised:1994-07-19 Online:1994-09-24 Published:1994-09-24

关键词: 四硼酸钠, 四硼酸钾, 相平衡, 卤水

Abstract: In this paper, the solubilities of the title systems and its sub-systems of the Na2B4O7-K2B4O7-H2Oat 25℃ are presented. Meanwhile, the solubility parameters at binary and ternary co-saturated points are given and the dry-salt diagram and water diagram of the four-component systems are also shown.

Key words: Sodium tetraborate, Potassium tetraborate, Phase equilibria, Natural bittern

TrendMD: