Preparation of titanium-containing sulfuric acid solutions

被引：2

作者：

Lokshin, EP ^{[1
]}

Sedneva, TA ^{[1
]}

Tikhomirova, IA ^{[1
]}

机构：

[1] Russian Acad Sci, Kola Sci Ctr, Tanavaev Inst Chem & Technol Rare Elements & Mine, Apatity, Murmansk Oblast, Russia

来源：

RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 2004年 / 77卷 / 07期

关键词：

Oxide; Calcium; Sulfate; Titanium; Dioxide;

D O I：

10.1023/B:RJAC.0000044145.75371.82

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The influence exerted by fluorine-containing agents introduced into nitric acid in leaching of calcium oxide from the sphene concentrate on the possibility of performing the process under atmospheric pressure to obtain titanium dioxide of anatase structure in the solid residue was examined. The sulfatization of the titanium-silica product obtained in nitric acid breakdown of the sphene concentrate and aqueous leaching of titanium sulfates from the forming cakes were studied.

引用

页码：1041 / 1049

页数：9