| 铬酸酐生产中硫酸氢钠回收利用研究与应用 |
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| 引用本文： | 潘向雷,胡凯,苗红升.铬酸酐生产中硫酸氢钠回收利用研究与应用[J].无机盐工业,2002,34(3):36-36,42. |
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| 作者姓名： | 潘向雷 胡凯 苗红升 |
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| 作者单位： | 济南裕兴化工总厂,济南,250033 |
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| 摘 要： | 研究了废液硫酸氢钠组分及回收利用中需解决的问题，并阐述了硫酸氢钠的预处理过程，中和条件，反应温度及熟化时间，同时提出了生产中的注意要点。
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| 关 键 词： | 铬酸酐 硫酸氢钠 回收利用 研究 应用 废液 |
| 文章编号： | 1006-4990(2002)03-0036-01 |
The study and application of waste sodium hydrosulfate liquid recover ed in the production of chromium trioxide |
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| PAN Xianglei et al..The study and application of waste sodium hydrosulfate liquid recover ed in the production of chromium trioxide[J].Inorganic Chemicals Industry,2002,34(3):36-36,42. |
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| Authors: | PAN Xianglei |
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| Abstract: | The composition of waste sodium hydrosulfate liquid and the problem of the recovery are studied.The pre-treatment process,neutralized conditions,reaction temperature and ageing time are described,and the key points in the production are also put forwarded. |
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| Keywords: | chromium trioxide sodium hydrosulfate waste liquid recovery |
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