摘要
焦油蒸馏腐蚀的主要原因是焦油含水,而水中大部分为铵盐,采取在焦油加工前加入碳酸钠溶液等多种防腐措施,效果良好。
The corrosion is mainly caused by the water in coke tar. Many approaches are taken to prevent corrosion. For instance, sodium carbonate solution is added in coke tar prior to processing
出处
《一重技术》
2006年第2期60-61,共2页
CFHI Technology
关键词
焦油蒸馏塔
腐蚀
防腐措施
coke tar distillation tower
corrosion
corrosive prevention approach
