| 盐水预热器腐蚀原因的分析 |
| |
| 引用本文： | 刘奋星,张保成. 盐水预热器腐蚀原因的分析[J]. 中国氯碱, 2007, 0(1): 32-34 |
| |
| 作者姓名： | 刘奋星 张保成 |
| |
| 作者单位： | 河北盛华化工有限公司,河北,张家口,075000 |
| |
| 摘 要： | 分析了盐水预热器腐蚀的原因,包括盐水腐蚀、应力腐蚀、杂散电流腐蚀和温差电池腐蚀。提出通过保证工艺,控制盐水的pH值、温度及杂散电流腐蚀等措施可使盐水预热器的运行状态得到改善。
|
| 关 键 词： | 盐水预热器 腐蚀原因 改善措施 |
| 文章编号： | 1009-1785(2007)01-0032-02 |
| 修稿时间： | 2006-08-18 |
Analysis on corrosion reasons of brine preheater |
| |
| LIU Fen-xing,ZHANG Bao-cheng. Analysis on corrosion reasons of brine preheater[J]. China Chlor-Alkali, 2007, 0(1): 32-34 |
| |
| Authors: | LIU Fen-xing ZHANG Bao-cheng |
| |
| Affiliation: | Hebei Shenghua Chemical Co., Ltd., Zhangjiakou 075000, China |
| |
| Abstract: | Corrosion reasons of brine preheater were analysed, including brine corrosion, stress corrosion, stray current corrosion and thermocell corrosion. Several measures of improvement of operation status of brine preheater were put forward, such as ensure process, and control pH value of brine, temperature and stray current corrosion. |
| |
| Keywords: | brine preheater corrosion reasons improvement measures |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
