Hi
We are dealing with pipeline design. we have 2.5 Mole % H2S gas in 40 MMscfd gas. Since gas is coming from ground and it's 100% water saturated. in order to prevent two phase flow ( specifically water and gas), the designer like to dehydrate the gas with TEG unit. our concern is "TEG degradation" with H2S. is this true that TEG can be degraded with H2S since it's very toxic gas?
we appreciate your answer.
Regard