| pH值对锌盐沉积的影响及其稳定剂的筛选评价 |
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| 引用本文： | 范东启. pH值对锌盐沉积的影响及其稳定剂的筛选评价[J]. 河南化工, 2002, 0(9): 22-23 |
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| 作者姓名： | 范东启 |
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| 作者单位： | 中原大化集团有限责任公司,河南,濮阳,457004 |
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| 摘 要： | 在碱性循环水处理中，锌盐是一种常用的缓蚀预膜剂，单独使用受pH值影响较大，容易发生沉积。研究结果表明，通过蒸发浓缩，当浓缩倍数达到2．5倍时，试验用水可以得到一个与生产现场相似的稳定的高pH值，在此条件下筛选出ZS－202是一种经济适用的锌盐稳定剂。
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| 关 键 词： | pH值 锌盐沉积 影响 稳定剂 筛选 评价 水处理剂 |
| 文章编号： | 1003-3467(2002)09-0022-02 |
| 修稿时间： | 2002-06-24 |
Effect of pH Value on Deposition of Zinc Salt and Evaluation of Its Stabilizer |
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| FAN Dong-qi. Effect of pH Value on Deposition of Zinc Salt and Evaluation of Its Stabilizer[J]. Henan Chemical Industry, 2002, 0(9): 22-23 |
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| Authors: | FAN Dong-qi |
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| Abstract: | In the treatment of alkali circulating water,zinc salt is a common agent corrosion inhibition and filming pretreatment in use,but use it alone may cause deposition owing to the great effect of pH value. It is known from research that,while concentration multiple in evaporating concentration reaches 2.5,the test water has stable high pH value similar to that of plant site.ZS-202 as an economic and suitable of zinc salt is thus selected under this condition. |
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| Keywords: | deposition of zinc salt stabilizer pH value effect |
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