Thank you very much George and Emmanuel for your valuable suggestions...
Plant is not new, already 9 years we never faced this problem. Once we face TEG salt contamination and we replaced the TEG and problem solved. Let me check for any changes in chemical injections.
Fresh TEG we checked pH...
In our gas dehydration unit last 4 months we faces problem with Lean glycol pH increasing gradully to 9.8 which creates foaming and loss of glycol. We dont have amine gas sweetening unit in our plant to suspect the pH increase due to amine. At this point I seek your kind help and advise....
What...
