For preparing amine solutions, do you use deionized water or deoxygenated water in your factory?
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Theoretically, it would be better to use deoxygenated water, but I’ve seen that desalinated water is often used instead. I’m not sure what the actual situation is in various factories; I would appreciate any guidance you can provide. Thank you
We have been using demineralized water all along
So, what is the typical level at which the thermostable salts obtained from the purification of your amine solution are kept?
We have also discussed this issue; previously, demineralized water was used, but environmental standards were not strict at that time, and there was no amine-based purification system. With such strict environmental regulations these days, deoxygenated water is useful. However, deoxygenated water has a high temperature and needs to be cooled as well.
That’s true indeed. So are you using deoxygenated water now?
What is being designed now is deoxygenated water. But the device isn’t turned on yet
Our factory has been using demineralized water
So, what is the typical level at which the thermostable salts obtained from the purification of your amine solution are kept?
Deoxygenated water is used. . . . . . . . . . .
Is the deoxygenated water cooled down to thirty or forty degrees before being fed into the mixing tank?
No cooling – go straight into the tank, with a low opening degree