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Table 4 H2S concentration in sweet gas obtained from the simulation for 1 to 25 wt% MEG content in the amine solution

From: Ethylene glycol elimination in amine loop for more efficient gas conditioning

Stream Composition Case 1 Case 2 Case 3 Case 4 Case 5 Case 6
Lean amine MEG (%) 1 5 10 15 20 25
MDEA (%) 45 45 45 45 45 45
Water (%) 54 50 45 40 35 30
Sweet gas H2S (ppm) 1.09 1.26 1.74 2.02 3.12 3.78
CO2 (ppm) 14,369.89 14,406.39 14,452.50 14,499.18 14,548.98 14,600.70