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| 电渗析法制电子级高纯磷酸 | |
| 引用本文： | 骆吉林,李军,杨三可,徐华,陈嘉甫. 电渗析法制电子级高纯磷酸[J]. 磷肥与复肥, 2009, 24(3): 33-36 |
| 作者姓名： | 骆吉林 李军 杨三可 徐华 陈嘉甫 |
| 作者单位： | 1. 四川大学,化工学院,四川,成都,610065;瓮福(集团)有限责任公司,贵州,福泉,550501 2. 四川大学,化工学院,四川,成都,610065 3. 瓮福(集团)有限责任公司,贵州,福泉,550501 4. 华翎磷酸盐技术开发中心,四川,成都,610015 |
| 摘 要： | 综述电子级磷酸的应用领域和国内外发展现状，阐述制备高纯磷酸的一些方法，提出采用电渗析法制电子级高纯磷酸，并将试验产品与相关标准进行对照，说明采用电渗析法生产电子级高纯磷酸是可行的： |
| 关 键 词： | 电子级磷酸 高纯磷酸 电渗析法 净化 |
Preparation of electronic-grade high-purity phosphoric acid by electrodialysis method |
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| LUO Ji-lin,LI Jun,YANG San-ke,XU Hua,CHEN Jia-fu. Preparation of electronic-grade high-purity phosphoric acid by electrodialysis method[J]. Phosphate & Compound Fertilizer, 2009, 24(3): 33-36 | |
| Authors: | LUO Ji-lin LI Jun YANG San-ke XU Hua CHEN Jia-fu |
| Affiliation: | LUO Ji-lin, LI Jun, YANG San-ke, XU Hua, CHEN Jia-fu(1.School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, China; 2.Wengfu (Group) Co., Ltd, Fuquan, Guizhou 550501, China; 3.Hualing Technological Development Center of Phosphate, Chengdu, Sichuan 610015, China) |
| Abstract: | The application and development of electronic-grade phosphoric acid at home and abroad are summarized. The methods of preparing high-purity phosphoric acid are described. Electrodialysis method is recommended for the preparation of electronic-grade high-purity phosphoric acid. The experimental product is compared with the relevant standard, the electrodialysis method is considered applicable for production electronic-grade high-purity phosphoric acid. |
| Keywords: | electronic-grade phosphoric acid high-purity phosphoric acid electrodialysis method purification |
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