首页 | 本学科首页   官方微博 | 高级检索  
     检索      

我国稀土湿法冶金发展状况及研究进展
引用本文:黄小卫,李红卫,薛向欣,张国成.我国稀土湿法冶金发展状况及研究进展[J].中国稀土学报,2006,24(2):129-133.
作者姓名:黄小卫  李红卫  薛向欣  张国成
作者单位:1. 北京有色金属研究总院稀土材料国家工程研究中心,北京,100088;有研稀土新材料股份有限公司,北京,100088;东北大学冶金资源与环境工程研究所,辽宁,沈阳,110004
2. 北京有色金属研究总院稀土材料国家工程研究中心,北京,100088;有研稀土新材料股份有限公司,北京,100088
3. 东北大学冶金资源与环境工程研究所,辽宁,沈阳,110004
摘    要:介绍了包头混合型稀土精矿、四川氟碳铈矿和南方离子吸附型稀土矿这3类主要稀土工业资源的特点及研究开发的一系列先进稀土冶炼提取工艺技术,并就目前工业上应用的冶炼分离工艺及研究进展进行了综合评述,探讨了我国稀土湿法冶金领域的发展趋势,提出下一步的研究开发方向和重点研究领域为: 稀土矿高效绿色冶炼分离工艺,研究解决三废污染问题,降低单耗和提高资源综合利用率;超高纯及特殊物性的稀土化合物材料制备技术开发,拓展稀土应用领域.

关 键 词:湿法冶金  述评  稀土
文章编号:1000-4343(2006)02-0129-05
收稿时间:10 19 2005 12:00AM
修稿时间:2005-10-192005-12-10

Development Status and Research Progress in Rare Earth Hydrometallurgy in China
Huang Xiaowei,Li Hongwei,Xue Xiangxin,Zhang Guocheng.Development Status and Research Progress in Rare Earth Hydrometallurgy in China[J].Journal of the Chinese Rare Earth Society,2006,24(2):129-133.
Authors:Huang Xiaowei  Li Hongwei  Xue Xiangxin  Zhang Guocheng
Abstract:Characteristics and hydrometallurgy processes for Baotou mixed-type rare earth concentrate, bastnasite, and ionic adsorption deposit in China were reviewed. The R & D circumstance and new progresses in extraction and separation of RE elements in China were introduced. Moreover, the development trend of RE hydrometallurgy was predicted. The direction and emphasised fields of research and development are also brought forward as: to R & D high efficient green progresses in hydrometallurgy and separation of RE ore, resolve the waste pollution problem of water, slagand gas, reduce the chemical material consumption and improve comprehensive efficiency of resources; to R & D preparation technology for RE compounds with ultra high-purity and special physical property for extending application fields of RE.
Keywords:hydrometallurgy  review  rare earths
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号