Study of the solubility diagram of H3PO4-KOH-Ca(OH)2-H2O at 25°C section CaHPO4-KOH-H2O

被引：0

作者：

Rokbani, R ^{[1
]}

机构：

[1] Inst Natl Rech Sci & Tech, Hammam Lif, Tunisia

来源：

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 1998年 / 54卷 / 03期

关键词：

apatite; calcium phosphate; potassium phosphate; solubility diagram;

D O I：

10.1023/A:1010104322984

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Study of the system CaHPO4-KOH-H2O at 25 degrees C allowed determination of the precipitation fields of CaHPO4 and the apatite compounds KCaPO4. H2O and K4Ca(PO4)(2). 5H(2)O. The solid products were studied and identified by X-ray analysis, The water ratio is of great importance in the preparation of the starting mixture; it affects the nature of the compounds obtained after equilibrium.

引用

页码：855 / 861

页数：7

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