Technology Improvement for Pipeline Anticorrosion of Sea Water Cooling System in Qinshan Nuclear Power Plant
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摘要: 以秦山核电厂海水冷却水系统管道变更改造为背景,分析海水冷却水系统管道内防腐现状;以腐蚀最为严重的发电机空气冷却器管道为例,分析其发生严重腐蚀的原因,制定防腐新工艺,提出改进措施,并获得良好防腐效果。Abstract: On the background of reconstruction of sea water cooling system pipeline,this paper analyzes the status of the anticorrosion of the sea water cooling water system pipe.Taking the generator air cooler water pipe with most serious corrosion as an example,the cause for the serious corrosion is analyzed,and a new technology for anticorrosion is developed,the improvement measures is proposed,through continuous improvement,and a good anticorrosion result is obtained.
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Key words:
- Nuclear power plant /
- Sea water cooling system /
- Pipeline /
- Anticorrosion technology /
- Application
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