摘要
分析了延迟焦化装置大油气管线严重减薄的原因 ,指出高温硫腐蚀和油气冲刷腐蚀是其主要原因 。
The analysis of the thinning of oil vapor pipeline of delayed coker concluded that the high-temperature sulfur attack and oil vapor erosion were the major culprits. The applicability of Cr5Mo steel was theoretically approve.
出处
《石油化工腐蚀与防护》
CAS
2001年第4期9-10,共2页
Corrosion & Protection In Petrochemical Industry
