| 钼酸铵生产废液的综合治理 |
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| 引用本文： | 张建刚,段黎萍,李俊平,祖庸.钼酸铵生产废液的综合治理[J].化工环保,2000,20(1):28-31. |
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| 作者姓名： | 张建刚 段黎萍 李俊平 祖庸 |
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| 作者单位： | 1. 北京氦普北分气体工业有限公司,北京,100095
2. 西北大学化工系,陕西,西安,710069 |
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| 摘 要： | 钼酸铵生产过程中产生的酸性废液，经中和，过滤，滤渣热碱浸取、滤液蒸发浓缩等步骤，可回收废液中的７９％的钼，并获得ＮＨ４ＮＯ３、ＮＨ４Ｃｌ混合液体肥料。
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| 关 键 词： | 钼酸铵 废液 中和 浸取 钼回收 废水处理 |
| 修稿时间： | 1998-12-20 |
Comprehensive Control of Waste Liquor from Ammonium molybdate Production |
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| ZHANGJian-gang,DUANLi-ping,LIJun-ping,ZUYong.Comprehensive Control of Waste Liquor from Ammonium molybdate Production[J].Environmental Protection of Chemical Industry,2000,20(1):28-31. |
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| Authors: | ZHANGJian-gang DUANLi-ping LIJun-ping ZUYong |
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| Abstract: | Waste acid liquor from ammonium molybdate production is neutralized and filtered,then the filter cake is extracted by hot alkaline and the filtrate is enriched by evaporation.The process can recover molybdenum in the waste liquor with 79% recovery rate and produce a mixed liquid fertilizer containing NH 4NO 3 and NH 4Cl. |
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| Keywords: | ammonium molybdate waste liquor neutralization extraction molybdenum |
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