Key issues of high-temperature corrosion inhibitors
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High-temperature corrosion inhibitors: We inject them into Lines Changdi, Changer2, Jiandi, and Jian3. Why aren’t they injected into Line Jian4? And why isn’t it injected into Line Chang3 either?
“The “high-temperature corrosion inhibitor” should be applied in high-temperature areas.
Why isn’t vaporized fuel injected?
Where injection is not necessary, of course, no injection is done.
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Injection from both the top and bottom means that there is also a corrosion inhibitor in the four-wire system
High-temperature corrosion inhibitors are injected into the heat reflux to protect the components inside the tower, such as the trays in atmospheric pressure towers and the packing in vacuum towers. Why aren’t they injected in the fourth stage of distillation? This is because the heat reflux in that stage is reintroduced to the bottom part of the vacuum tower, where there is no packing, so it is not necessary to add high-temperature corrosion inhibitors there.
Another reason is that the constant third line is not fed because there is no return path to draw current from it directly. After adding high slow at the reduced bottom, there is no need to add the reduced third line.
High-temperature corrosion inhibitors are injected into the heat reflux to protect the components inside the tower, such as the trays in atmospheric pressure towers and the packing in vacuum towers. Why aren’t they injected in the fourth stage of distillation? This is because the heat reflux in that stage is reintroduced to the bottom part of the vacuum tower, where there is no packing, so it is not necessary to add high-temperature corrosion inhibitors there.
Since the heat reflux from line 4 is reintroduced to the bottom section of the vacuum tower where there is no packing, it is not necessary to add a high-temperature corrosion inhibitor