It has been found out that the major culprits for the corrosion cracking are the concentration of harmful ions from caustic wash and material settlement and residue tension strain.
装置碱洗、物料沉积导致有害离子浓缩及设备存在残余拉应力是造成腐蚀开裂的主要原因。
Optimization of caustic wash process, strengthened monitoring of critical equipment or application of duplex stainless steel or super stainless steel can mitigate the cracking problems.
优化碱洗工艺、对重点设备加强监测或采用双相不锈钢及超级不锈钢可使腐蚀问题得到缓解。
The main production facilities are mixing device, reactor, air cooler, water scrubber, caustic wash tower, compressing machine, condensate cooler, dissociator and distillating column and so on.
设备方案。该项目主要生产设备有混合器、反应器、空冷器、水细塔、碱洗塔、压缩机、冷凝冷却器、分离器、蒸馏塔等。
The main production facilities are mixing device, reactor, air cooler, water scrubber, caustic wash tower, compressing machine, condensate cooler, dissociator and distillating column and so on.
设备方案。该项目主要生产设备有混合器、反应器、空冷器、水细塔、碱洗塔、压缩机、冷凝冷却器、分离器、蒸馏塔等。
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