| 高氟洗涤酸对硫酸净化系统的危害及处理 |
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| 引用本文： | 侯鸿斌. 高氟洗涤酸对硫酸净化系统的危害及处理[J]. 南方金属, 2002, 0(6): 16-18 |
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| 作者姓名： | 侯鸿斌 |
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| 作者单位： | 广东省韶关冶炼厂生产技术处,广东,韶关,512024 |
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| 摘 要： | 针对韶关冶炼厂硫酸系统循环洗涤液中含氟高对塔体及设备造成严重腐蚀的问题，采用石灰乳中和混凝法在低pH值下进行处理，达到了开路除氟的目的。
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| 关 键 词： | 高氟洗涤酸 硫酸净化系统 中和混凝法 |
| 文章编号： | 1009-9700(2002)06-0016-03 |
| 修稿时间： | 2002-06-11 |
Harms of the high-fluorine washing acid to sulfuric acid manufacturing system and treatments of them |
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| HOU Hong_bin. Harms of the high-fluorine washing acid to sulfuric acid manufacturing system and treatments of them[J]. Southern Metals, 2002, 0(6): 16-18 |
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| Authors: | HOU Hong_bin |
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| Abstract: | In view of the severe corrosion of the tower, pumps and other equipments employed in the sulfuric acid manufacturing system, caused by the high_fluorine cyclic washing acid, a lime emulsion with low PH value was used to neutralize and coagulate the acid solution. A good neutralization was realized, and an open_circuit fluorine removal was attained by means of this method. |
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| Keywords: | sulfuric acid high_fluorine washing acid low pH value neutralization and coagulation |
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