Prediction of Solvent Composition for Absorption-Based Acid Gas Removal Unit on Gas Sweetening Process
Mochammad Faqih,
Madiah Binti Omar,
Rafi Jusar Wishnuwardana
et al.
Abstract:The gas sweetening process is essential for removing harmful acid gases, such as hydrogen sulfide (H2S) and carbon dioxide (CO2), from natural gas before delivery to end-users. Consequently, chemical absorption-based acid gas removal units (AGRUs) are widely implemented due to their high efficiency and reliability. The most common solvent used in AGRU is monodiethanolamine (MDEA), often mixed with piperazine (PZ) as an additive to accelerate acid gas capture. The absorption performance, however, is significant… Show more
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