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| 除镁后盐湖卤水制备碳酸锂工艺研究 | |
| 引用本文： | 崔小琴. 除镁后盐湖卤水制备碳酸锂工艺研究[J]. 山东化工, 2012, 41(4): 39-41 |
| 作者姓名： | 崔小琴 |
| 作者单位： | 青海大学化工学院,青海西宁,810016 |
| 基金项目： | 青海省国际科技合作项目，青海大学中青年基金项目 |
| 摘 要： | 采用除镁后卤水母液蒸发浓缩提锂进行碳酸锂制备工艺研究。实验结果表明：通过控制母液浓缩倍数为300倍，反应温度90℃，反应时间40min，沉锂剂滴加速度20-25mL/min等工艺条件，锂的收率可达83％以上，平行实验结果说明所探讨的工艺条件重现性好。 |
| 关 键 词： | 碳酸锂 32艺研究 影响因素 |
Study on Preparation Technology of Lithium Carbonate Using Magnesium Removal SaltLake Brine |
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| CUI Xiao-qin. Study on Preparation Technology of Lithium Carbonate Using Magnesium Removal SaltLake Brine[J]. Shandong Chemical Industry, 2012, 41(4): 39-41 | |
| Authors: | CUI Xiao-qin |
| Affiliation: | CUI Xiao-qin(Chemical Engineering Institute of Qinghai University,Xining 810016,China) |
| Abstract: | The preparation of lithium carbonate was carried by adopting mother liquor evaporation of removal magnesiumb rine.The experimental results showed that lithium yield could reach over 83% by controlling concentration multiple of 300 times,reaction temperature for 90 ℃,reaction time for 40min,dripping speed for 20 ~ 25 mL/min. |
| Keywords: | lithium carbonate process research influence factors |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |