Gas and lean glycol heat exchanger

Asked by wangroc 7 years, 4 months ago | 1 Answers

My simulation model contains dry Gas / Lean Glycol exchanger but I was told that it is not recomended. Can someone share knowledge on this issue?

1 Answer

RichS29 7 years, 4 months ago
Dry Gas/Lean Glycol exchanger is more suited if there is not much variation in gas flow however, if the large turndowns are needed, a Lean TEG Cooler is more suited than a Gas/Glycol Exchanger. This is due to a relatively fixed TEG circulation rate versus a varying gas rate which gives no control over the exiting gas temperature.

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