| 高纯硫酸锰降氟研究 |
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| 引用本文： | 何津会,向朝玉,曾宪宝,田维刚.高纯硫酸锰降氟研究[J].世界有色金属,2020(2):124-125. |
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| 作者姓名： | 何津会 向朝玉 曾宪宝 田维刚 |
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| 作者单位： | 贵州能矿锰业集团有限公司;贵州省电池用锰材料工程技术研究中心 |
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| 摘 要： | 为解决高纯硫酸锰产品含氟量高的问题,生产无氟产品,本实验用降氟剂A和降氟剂B进行试验,比较两者的降氟效果,选择在经济和降氟效果上更优的降氟剂。降氟剂A的单位吸附量约为159.977mg/g,降氟剂B的单位吸附量为64.144mg/g;降氟剂A的再生除氟效果为73.013%,降氟剂B的再生除氟效果为96.5%。
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| 关 键 词： | 氟 降氟剂A 降氟剂B 再生除氟 |
Study on fluoride removal of high purity manganese sulfate |
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| HE Jin-hui,XIANG Chao-yu,ZENG Xian-Bao,TIAN Wei-Gang.Study on fluoride removal of high purity manganese sulfate[J].World Nonferrous Metals,2020(2):124-125. |
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| Authors: | HE Jin-hui XIANG Chao-yu ZENG Xian-Bao TIAN Wei-Gang |
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| Affiliation: | (Guizhou manganese mineral industry group co.,LTD,Tongren 554300,China;Engineering Research Center og battery used Manganese Materials of Guizhou province,Tongren 554300,China) |
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| Abstract: | In order to solve the problem of high fluorine content in high-purity manganese sulfate products,and to produce non-fluoride products,in this experiment,fluorine-reducing agent A and fluorine-reducing agent B were used,and compares the effect of reducing fluorine in both,and chooses the one that better in the economy and reducing fluorine effect.The unit adsorption capacity of the defluoridation agent A is about 159.977 mg/g,the unit adsorption amount is 64.144 mg/g.The effect of regeneration and defluorination of defluoridator A is 73.013%,and that of defluoridator B is 96.5%. |
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| Keywords: | fluorine defluoridation agent A defluoridation agent B recycled defluorination |
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