Amine Sweetening Acid Gas Loading Calculator

Determine required solvent circulation rate, rich loading, reboiler duty, and contactor hydraulic parameters for MDEA, DEA, and MEA sweetening systems.

Inlet Gas Stream & Contactor Conditions

Sour Gas Flow Q (MMSCFD):

Contactor Pressure P (psig):

Inlet H2S Concentration (mol% or ppm):

Inlet CO2 Concentration (mol%):

Amine Solvent Selection & Design Criteria

Amine Type:

Amine Concentration (wt %):

Target Rich Loading alpha_rich (mol/mol): Max recommended: MDEA 0.45, DEA 0.40, MEA 0.35

Lean Amine Loading alpha_lean (mol/mol):

Circulation Rate & Regeneration Duty

Required Solvent Circulation Rate:

—

— m³/h

Total Acid Gas Removed:

—

— lbmol/hr

Estimated Reboiler Duty:

—

— MW thermal

Amine Solution Mass Flow:

—

H2S to CO2 Ratio:

—

Corrosion Risk Assessment:

—

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Amine Sweetening Acid Gas Loading Calculator

Inlet Gas Stream & Contactor Conditions

Amine Solvent Selection & Design Criteria

Circulation Rate & Regeneration Duty

Frequently Asked Questions