| 一种新型锂吸附剂的性能、结构及其吸附机理的探讨 |
| |
| 引用本文： | 苏艳茹.一种新型锂吸附剂的性能、结构及其吸附机理的探讨[J].铀矿冶,1991,10(4):22-29. |
| |
| 作者姓名： | 苏艳茹 |
| |
| 作者单位： | 核工业北京化工冶金研究院 |
| |
| 摘 要： | 该锂吸附剂是本院合成的一种选择性高、吸附容量大的铝系吸附剂,用它可从高镁低锂的察尔汗盐湖卤水中提取锂。实验测定了该吸附剂的某些性能、结构和吸附机理,即用化学分析法、X射线粉末法和从离子交换性质确定它的组成、物相和结构,用平衡曲线、酸碱滴定曲线的测定及不同盐、吸附温度、pH等对吸附容量的影响,弄清了它的基本性能、吸附机理。
|
| 关 键 词： | 无机吸附剂 锂 卤水 |
STUDY ON PROPERTIES,STRUCTURE AND ADSORBING MECHANISM OF A NEW LITHIUM SORBENT |
| |
| Su Yanru.STUDY ON PROPERTIES,STRUCTURE AND ADSORBING MECHANISM OF A NEW LITHIUM SORBENT[J].Uranium Mining and Metallurgy,1991,10(4):22-29. |
| |
| Authors: | Su Yanru |
| |
| Abstract: | The new lithium sorbent is an inorganic one of aluminium system,which exhibits a high selectivity and a big adsorption capacity for lithium. It can be used to recover lithium from Charhan brines, in which the higher magnesium and lower lithium exist. The chemical composition, phase and structure were investigated by chemical analysis,X ray powder technique and ion-exchange. The curves of elu-tion and adsorption isotherm were given and the effects of different salts, sorption temperature, pH on the adsorption capacity were examed in order to study properties, structure and adsorbing mechanism of the sorbent. |
| |
| Keywords: | Inorganic sorbent Lithium Brine |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
