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2011-Sustainable Industrial Processing Summit
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| Editors: | Florian K |
| Publisher: | Flogen Star OUTREACH |
| Publication Year: | 2012 |
| Pages: | 828 pages |
| ISBN: | 978-0-9879917-0-6 |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
Study On The Extraction Of Ti Element From Ti-containing Slags Through Selective Enrichment Method
Zuotai Zhang1; Jing Li1; Xidong Wang1;1PEKING UNIVERSITY, Beijing, China;
Type of Paper: Regular
Id Paper: 108
Topic: 4
Abstract:
China has the most abundant mineral resources of titanium around the world, more than 90% of which is deposited as the vanadium-titanium magnetite ore. Through the current process, most of titanium element indwells in Ti-containing industry slags. Ti-containing slag is acknowledged as an important secondary resource in china. And the utilization of Ti-containing slag has attracted much attention in recent years. However, the extraction of Ti element through the existing approaches results in high cost and heavy pollution. Selective enrichment method is proved a better way to improve the recovery efficiency of Titanium. The present paper investigated the extraction of Ti element from Ti-containing slags through selective enrichment method and confirmed the Ti-enrichment phase under different slag compositions. The crystallization behavior of the Ti-enrichment phase and the related mechanism were also discussed in this work.