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| 湿法磷酸生产中含氟气体的处理现状及存在问题 | |
| 引用本文： | 汤正河,谭蕾. 湿法磷酸生产中含氟气体的处理现状及存在问题[J]. 云南化工, 2008, 35(5) |
| 作者姓名： | 汤正河 谭蕾 |
| 作者单位： | 贵州大学化学工程学院,贵州,贵阳,550003 |
| 摘 要： | 重点介绍了湿法磷酸生产过程中萃取分解系统、萃取料浆闪蒸冷却系统和真空浓缩系统中含氟气体的处理现状和存在的问题。 |
| 关 键 词： | 湿法磷酸 含氟气体 尾气处理 |
Present Situation and Existing Problem on the Treatment of Fluorine-containing Gas in the Production of Wet-process Phosphoric Acid |
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| TANG Zheng-he,TAN Lei. Present Situation and Existing Problem on the Treatment of Fluorine-containing Gas in the Production of Wet-process Phosphoric Acid[J]. Yunnan Chemical Technology, 2008, 35(5) | |
| Authors: | TANG Zheng-he TAN Lei |
| Abstract: | Present situation and existing problem on the treatment of fluorine-containing gas in the production of wet-process phosphoric acid was introduced,and problem on extraction decomposition system,flash cooling system of slurry and vacuum concentration system was emphasized. |
| Keywords: | wet-process phosphate acid fluoride-containing gas treatment of tail gas |
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