| 超高硬循环水处理配方缓蚀性能的研究 |
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| 引用本文： | 任志峰,郦和生,刘金香,胡艳华,闫岩. 超高硬循环水处理配方缓蚀性能的研究[J]. 现代化工, 2011, 31(2): 34-36 |
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| 作者姓名： | 任志峰 郦和生 刘金香 胡艳华 闫岩 |
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| 作者单位： | 中国石油化工股份有限公司北京北化院燕山分院,北京,102500 |
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| 摘 要： | 在超高硬度的循环水中,复合水处理配方YSW-120在正常的腐蚀时间、循环水流速、温度下具有较好的缓蚀效果,动态模拟实验中,配合加酸调pH工艺,可使循环水中的Ca2+质量浓度达到2 000 mg/L,硬度达到3 000 mg/L,试管的腐蚀速率和黏附速率达到中国石化"好"级标准。
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| 关 键 词： | 高硬 冷却水处理 腐蚀 动态模拟实验 |
Corrosion inhibition of water treatment formula in high hard water |
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| REN Zhi-feng,LI He-sheng,LIU Jin-xiang,HU Yan-hua,YAN Yan. Corrosion inhibition of water treatment formula in high hard water[J]. Modern Chemical Industry, 2011, 31(2): 34-36 |
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| Authors: | REN Zhi-feng LI He-sheng LIU Jin-xiang HU Yan-hua YAN Yan |
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| Affiliation: | REN Zhi-feng,LI He-sheng,LIU Jin-xiang,HU Yan-hua,YAN Yan(Yanshan Branch,SINOPEC,Beijing 102500,China) |
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| Abstract: | The static corrosion tests and the dynamic simulative tests show that the complex formula YSW-120 has a good corrosion inhibition effect in high hard recirculating cooling water,in which concentration of Ca2+ can be as high as 2000 mg/L,hardness can reach 3000 mg/L,by adding acid. |
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| Keywords: | high hardness cooling water treatment corrosion dynamic simulative test |
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