1)  Rare earth ion Ce~(3+)
稀土离子Ce~(3+)
2)  rare-earth
稀土
1.
Synthesis and property study of new rare-earth composition luminescent material;
新型稀土配合物发光材料的合成及性质研究
2.
Synthesis,characterization and fluorescence property of rare-earth complex [Ce(Ⅲ)(OA)(phen)·H_2O];
稀土铈-草酸-邻菲啰啉配合物的合成、表征及荧光性能
3.
The Application and Developments of Rare-earth Elements in Surface Treatments of Aluminum Alloy;
稀土在铝合金表面处理中的应用及研究进展
3)  rare earths
稀土
1.
The preparation and NMR analysis of BAP system protection glasses doped with rare earths;
稀土掺杂BAP防护玻璃的制备及NMR分析
2.
Technological features and dressability of rare earths contained in tailings from weak-intensity magnetic separation;
弱磁尾矿中稀土的工艺特征及可选性分析
3.
Effects of rare earths on hardness and hydrogen embrittlement of an aged-retrogressed-reaged Al-Zn-Mg alloy;
稀土对时效-回归-再时效处理的Al-Zn-Mg合金硬度和氢脆的影响
4)  RE
稀土
1.
Effect of RE Modification and Heat Treatment on Formation of Thermal Fatigue Crack in Low Chromium Wear-Resistant Cast Iron;
稀土变质及热处理对低铬耐磨铸铁热疲劳裂纹形成的影响
2.
Study and Practice of Selective Dissolution with HCl for the Recovery of RE Elements from NdFeB Scrap;
盐酸优溶法回收NdFeB废料中稀土元素的研究与生产
3.
Review and Applications of Arsenazo RE Developer in Photometric Analysis;
偶氮胂类稀土显色剂及其在光度分析中的应用
5)  rare earth element
稀土
1.
Influence of rare earth element on the mechanical properties and microstructure of ferritic stainless steel;
稀土对低铬铁素体不锈钢组织与力学性能的影响
2.
Effect of rare earth element on Al-Ti-B-RE master alloys;
稀土在Al-Ti-B-RE中间合金中的作用
3.
Effects of rare earth elements on working environment and health of sparaying operators for agricultural use;
农用稀土喷施对作业环境及作业人群健康影响
6)  rare earth
稀土
1.
Determination of Aluminum in Rare Earth Extraction Process by ICP-AES;
电感耦合等离子体-原子发射光谱法测定稀土萃取液中的铝
2.
Research on cotton fabric loaded with rare earth modified photocatalyst;
纯棉织物负载稀土改性光触媒的研究
3.
Effect of rare earth on formation and property of coating deposited by mechanical plating without crystallizing;
稀土对机械镀无结晶形成过程及镀层性能的影响
参考词条
补充资料:离子吸附型稀土矿
分子式:
分子量:
CAS号:

密度:2.0~2.5
性状:为白色、灰色、红色、黄色的松散沙粘土。
用途:用于提取稀土。
制备或来源:采矿是露天人工开采,不需粉碎,直接用小推车送进浸取池。化学处理提取稀土。
备注:离子吸附型稀土矿又称风化壳淋积型稀土矿,是仅我国才工业利用的新稀土矿物。由于含中度稀土高,冶炼方便,具有很强的国际市场竞争力。它是由富含稀土矿物和烯土副矿物的花岗岩和火山岩风化后,形成粘土矿物,解离出的稀土离子以水合离子或羟基水合离子吸附在粘土矿物上。吸附在粘土矿物上的稀土离子在水中不溶解也不水解,但遵循离子交换规律,可用化学法提取稀土。矿石为松散的沙粘土。


说明:补充资料仅用于学习参考,请勿用于其它任何用途。