摘要
介绍了空压氮压装置的碳钢管道化学浸洗的方法以缓蚀性能、渗透性能较好的清洗剂———甘奈，达到了清洗除锈钝化的目的。
It introduced the method of chemical cleaning on carbonaceous steel tubes in air/N 2 pressurized facilities.A new cleaner was used in cleaning process.The result showed that the method had excellent effect of removing rust and passivation.
