THE EFFECT OF THERMAL-TREATMENT ON THE PROPERTIES OF SOME NATURAL PHOSPHATES

被引：2
|
作者：
DOMBALOV, I
PELOVSKI, Y
TONEVA, A
MINEVSKA, A
GRUNCHAROV, I
机构：
[1] Higher Institute of Chemical Technology, Sofia
来源：
JOURNAL OF THERMAL ANALYSIS | 1990年 / 36卷 / 06期
关键词：
Thermoanalysis;
D O I：
10.1007/BF01914125
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The properties of Tunisian phosphorite and Kola-apatite were studied after thermal treatment up to 1000-degrees-C. It was established that they preserved their reactivity unchanged during acidic treatment to give phosphoric acid and phosphoric fertilizers under the investigated experimental conditions.
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页码：2061 / 2067
页数：7
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