Effects of lean liquid concentration and temperature
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This post was last edited by liaifeng on 2018-8-5 at 10:55. I would like to ask everyone: what are the temperatures and concentrations of the lean liquid that you control? What impact will it have in the future?
It’s usually between 20% and 30%, I guess
122°C, over 25%. The higher the concentration, the more hydrogen sulfide is absorbed per unit area, which increases corrosion; at the same time, a higher viscosity leads to greater corrosivity on the part of the solvent, and the solvent is more prone to foaming, resulting in tower flooding.
We have a 122,40% concentration here; it has been in use for over two years now and the results are good!