| 两相体系中制备碳酸锂的工艺研究 |
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| 引用本文： | 王常清.两相体系中制备碳酸锂的工艺研究[J].应用化工,2012(9):1545-1546,1549. |
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| 作者姓名： | 王常清 |
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| 作者单位： | 宜春学院江西省高等学校应用化学与化学生物学重点实验室 |
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| 基金项目： | 江西省教育厅科学技术研究项目(GJJ11702);宜春学院校级招标课题 |
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| 摘 要： | 以工业氯化锂为原料,利用无机盐在正丁醇中的溶解度差异对其进行纯化,同时采用在正丁醇-水两相体系中进行碳化,制备出碳酸锂纯度达到99.6%。本法工艺简单,较易实现工业化,市场前景广阔。
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| 关 键 词： | 氯化锂 碳酸锂 正丁醇 两相体系 |
Research on preparing lithium carbonate by carbonation in biphase system |
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| WANG Chang-qing.Research on preparing lithium carbonate by carbonation in biphase system[J].Applied chemical industry,2012(9):1545-1546,1549. |
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| Authors: | WANG Chang-qing |
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| Affiliation: | WANG Chang-qing(Key Laboratory of Jiangxi University for Applied Chemistry and Chemical Biology, Yichun University,Yichun 336000,China) |
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| Abstract: | A process has been proposed for carbonation and recovery of lithium carbonate from lithium chloride.Based on distribution coefficients,separation factors of the results,lithium chloride extraction with n-butanol has also been studied.The purity of this lithium carbonate product was as high as 99.6%.This method is simple,easier to achieve industrialization,the market prospects broad. |
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| Keywords: | lithium chloride lithium carbonate n-butanol biphase system |
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