Physicochemical processes in mechanical activation of titanium- and calcium-containing minerals

被引：2
|
作者：
Kalinkin, A. M. [1 ]
机构：
[1] Russian Acad Sci, Kola Sci Ctr, Tananaev Inst Chem & Technol Rare Mat & Min Raw M, Murmansk, Russia
来源：
RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2007年 / 80卷 / 10期
基金：
俄罗斯基础研究基金会;
关键词：
Perovskite; Mechanical Activation; Nitric Acid Solution; Calcium Titanate; Amorphous Calcium Carbonate;
D O I：
10.1134/S1070427207100011
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A comparative study of processes occurring in mechanical activation of perovskite, sphene, and vollastonite in air and in the atmosphere of carbon dioxide was made. Data on the effect of mechanical activation on the degree of perovskite and sphene decomposition by a 20% nitric acid solution under the standard conditions are presented.
引用
收藏
页码：1613 / 1620
页数：8
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