| 中国盐湖锂资源的产业化现状-以西台吉乃尔盐湖和扎布耶盐湖为例 |
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| 关键词:salt lake lithium industrialization Xitaijinaier Salt Lake Zabuye Salt Lake |
| 基金项目:中国地质科学院矿产资源研究所基金项目K0722和中国地质科学院重点实验室项目C0903 |
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| Lithium Resources Industrialization of Salt Lakes in China: a Case Study of the Xitaijinaier Salt Lake and the Zabuye Salt Lake |
| Lithium, an energy metal of 21st century, is of great significance to domestic economy and national security. In the past decade, China has mainly relied on import to meet domestic requirement of lithium carbonate products. Salt lakes are well developed in China, which possess 85% of the total industrial lithium reserves. The Quaternary salt lakes, which have good exploitation prospects, are mainly distributed in northwestern China regions such as Qinghai, Tibet, Xinjiang and Inner Mongolia. Through years of scientific research, the extraction of lithium products from salt lake brine has been achieved industrially in the Xitaijinaier Salt Lake and the Zabuye Salt Lake located in Qinghai and Tibet respectively. The resources, geography and climatic conditions as well as climate-dependant exploitation process flows of the two salt lakes are summarized and compared with each other in this paper, with a discussion on their optimized processing flows. Though the two salt lakes have the superiority of big reserves and high content of lithium resources, their process flows still need to be improved because of li-mitation of salt lake types and geographic and climatic conditions. The support to the process optimization of salt lake exploitation and salt lake-based lithium industry need to be further emphasized. |
| NIE Zhen,BU Ling-zhong,ZHENG Mian-ping.2010.Lithium Resources Industrialization of Salt Lakes in China: a Case Study of the Xitaijinaier Salt Lake and the Zabuye Salt Lake[J].Acta Geoscientica Sinica,31(1):95-101. |
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