摘要
金陵石化公司化肥厂两台４０００ｍ３轻质石脑油球罐储存拔头油后产生了大量的裂纹。根据球罐理化检测结果，结合拔头油的生产工艺，对Ｈ２Ｓ应力腐蚀的成因进行了分析。
As a result of using light topping oil,two 4000m3 light naphtha spherical tank of jinling petrochemical company fertilizer plant occured a large mumber of fissure.On the basis of mechanical and chemical inspection of spherical tank,in combination with the production process of topping oil,the reason of H2S stress corrosion is analized.The failure mechanisum of H2S anode solution type stress corrosion is verified.
出处
《石油化工设备技术》
CAS
1999年第4期48-51,共4页
Petrochemical Equipment Technology
