高等学校化学学报

高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (1): 22.

• 论文 • 上一篇    下一篇

单态铝酸根离子与单态硅酸根离子反应的研究

李守贵, 毛雅春, 徐如人, 唐敖庆   

  1. 吉林大学化学系无机水热合成开放研究实验室, 长春 130023
  • 收稿日期:1994-08-19 修回日期:1994-10-07 出版日期:1995-01-24 发布日期:1995-01-24
  • 通讯作者: 李守贵,男,52岁,教授.
  • 作者简介:李守贵,男,52岁,教授.
  • 基金资助:

    高等学校博士点基金

Studies on the Reaction Between Mono-aluminate Anions and Mono-silicate Anions

LI Shou-Gui, Mao Ya-Chun, XU Ru-Ren, TANG Ao-Qing   

  1. Key Laboratory of Inorganic Hydrothermal Synthesis, Department of Chemistry, Jilin University, Changchun, 130023
  • Received:1994-08-19 Revised:1994-10-07 Online:1995-01-24 Published:1995-01-24

PDF (PC)

被引次数

10

摘要： 研究了碱性条件下单态铝酸根离子与单态硅酸根离子的反应。实验结果表明,生成的硅铝酸盐沉淀与溶液中的Al、Si以及OH-浓度有关。反应过程中存在过饱和现象。反应体系的OH-浓度和反应物Si/Al比影响过饱和时间和过饱和区。

关键词: 硅酸盐, 铝酸盐, 硅铝酸盐, 反应

Abstract: The reaction between mono-aluminate anions and mono-silicate anions in solution has been studied. Experimental results show that aluminosilicate precipitate is formed during the reaction.[Al],[Si] and[OH-]in the solution affect the formation of the precipitate and when the reaction reach the equilibrium,[Si][Al]/[OH-]2=1.0×10-3.The phenomenon of supersaturation exists during the reaction, which is affected by Si/Al and [OH-] in reaction mixture.

Key words: Aluminate, Silicate, Aluminosilicate, Reaction

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