Properties of the extraction system constituted by phosphoric acid produced from Khibiny apatite and tri-n-butyl phosphate

被引：4

作者：

Lembrikov, VM ^{[1
]}

Volkova, VV ^{[1
]}

Zhavoronkova, GP ^{[1
]}

Konyakhina, LV ^{[1
]}

机构：

[1] Open Joint Stock Co, Voskresensk Res Inst Fertilizers & Phosphor Acid, Voskresensk, Moscow Oblast, Russia

来源：

RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2006年 / 79卷 / 02期

关键词：

Phosphate; Purification; Apatite; Phosphoric Acid; Organic Phasis;

D O I：

10.1134/S1070427206020054

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Data on the equilibrium distribution of phosphoric acid among the aqueous and organic phases in extraction of phosphoric acid with tri-n-butyl phosphate are presented for the system constituted by phosphoric acid produced from the Khibiny concentrate and by the extracting agent from the industrial system for purification of extraction phosphoric acid at 25-50 degrees C.

引用

页码：196 / 200

页数：5