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1·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。

2·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。

3·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。

4·I get the olives and put some caustic and the liquid plasma CO2 on it and then I wash it 3 or 4 times.

我拿橄榄放一些苛性钠和CO2液体等离子体放在一起，然后我清洗它3到4次。

5·I get the olives and put some caustic and the liquid plasma CO2 on it and then I wash it 3 or 4 times.

我用了橄榄油放了烧碱，然后放进CO2甘斯液态等离子体，之后我大约洗了3-4次。

碱洗

1·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。