发光材料中稀土元素回收的研究
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摘要
为了避免稀土资源的浪费,阐述了稀土元素离子作为发光材料使用的基本原理,介绍了几种常用的或新型的稀土元素回收的物理分离方法和化学分离方法,指出了稀土元素回收研究存在的不足并且进行了展望,指出新型的稀土元素回收方法将成为进一步研究的发展方向。
In this paper, in order to avoid waste of rare earth resources, the authors expounded basic principles of use of rare earth ions as luminescent materials, and introduced several common or new methods of physical separation and chemical separation methods of rare earth elements recovery. Then, the authors pointed out shortcomings of researches of rare earth element recovery and made prospect. In the end, the authors pointed out that the new methods of rare earth element recovery would become development direction of further researches.
In this paper, in order to avoid waste of rare earth resources, the authors expounded basic principles of use of rare earth ions as luminescent materials, and introduced several common or new methods of physical separation and chemical separation methods of rare earth elements recovery. Then, the authors pointed out shortcomings of researches of rare earth element recovery and made prospect. In the end, the authors pointed out that the new methods of rare earth element recovery would become development direction of further researches.
引文
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[12]陈晓东,梅光军,于明明,等.从废弃稀土荧光粉中再生Y2O3∶Eu3+红粉[J].金属矿山,2017(3):183-187.
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[14]龚卫星,李艳荣.我国稀土废料回收利用技术与现状[J].中国资源综合利用,2013,49(9):36-38.
[15]张兆雪.稀土荧光粉废料碱熔-水浸-还原酸浸回收稀土工艺研究[D].赣州:江西理工大学,2016.
[16]曾颜亮.废旧稀土荧光粉中强化浸出稀土的工艺研究[D].赣州:江西理工大学,2014.
[17]RABAH M A.Recyclables recovery of europium and yttrium metals and some salts from spent fluorescent lamps[J].Waste Management,2008,28(2):318-325.
[18]王莲贞.废弃CRT荧光粉中提取稀土的研究[D].马鞍山:安徽工业大学,2014.
[19]刘虎.废旧稀土荧光粉的回收及其碱熔机理研究[D].北京:北京科技大学,2015.
[20]赵卓,徐桂丽.废弃荧光粉中稀土元素的回收技术现状与发展趋势[J].中国稀土学报,2015,33(6):641-649.
[2]于三义.发光材料的原理及其应用[J].信息技术,2011(11):146-149.
[3]国家环境保护局,国家技术监督局.污水综合排放标准:GB 8978—1996[S].北京:中国标准出版社,1996.
[4]汪曼莉.节能灯回收不畅酿环保隐忧[N].陕西日报,2010-01-09(B01).
[5]谢国亚,张友.稀土发光材料的发光机理及其应用[J].压电与声光,2012,34(1):110-113.
[6]洪广言.稀土发光材料的研究进展[J].人工晶体学报,2015,44(10):2641-2651.
[7]李元耀.稀土掺杂材料的光特性及其应用研究[D].天津:天津大学,2012.
[8]管昌荣,张迪,李凌亮,等.稀土发光材料简介[J].物理教学,2012,34(4):2-5.
[9]张思远.稀土离子的光谱学[J].分析化学,2009(10):1237.
[10]李梅.稀土元素及其分析化学[M].北京:化学工业出版社,2009.
[11]HIRAJIMA T,BISSOMBOLO A,SASAKI K,et al.Floatability of rare earth phosphors from waste fluorescent lamps[J].International Journal of Mineral Processing,2005,77(4):187-198.
[12]陈晓东,梅光军,于明明,等.从废弃稀土荧光粉中再生Y2O3∶Eu3+红粉[J].金属矿山,2017(3):183-187.
[13]刘吉波,杨涛,王志坚,等.废旧稀土荧光灯资源的回收方法研究现状[J].稀有金属与硬质合金,2014(2):29-31.
[14]龚卫星,李艳荣.我国稀土废料回收利用技术与现状[J].中国资源综合利用,2013,49(9):36-38.
[15]张兆雪.稀土荧光粉废料碱熔-水浸-还原酸浸回收稀土工艺研究[D].赣州:江西理工大学,2016.
[16]曾颜亮.废旧稀土荧光粉中强化浸出稀土的工艺研究[D].赣州:江西理工大学,2014.
[17]RABAH M A.Recyclables recovery of europium and yttrium metals and some salts from spent fluorescent lamps[J].Waste Management,2008,28(2):318-325.
[18]王莲贞.废弃CRT荧光粉中提取稀土的研究[D].马鞍山:安徽工业大学,2014.
[19]刘虎.废旧稀土荧光粉的回收及其碱熔机理研究[D].北京:北京科技大学,2015.
[20]赵卓,徐桂丽.废弃荧光粉中稀土元素的回收技术现状与发展趋势[J].中国稀土学报,2015,33(6):641-649.