Oilfield & Gas
Gas Treating Chemicals
FEATURES
General Properties: Alkanolamines (e.g., MDEA, DEA) or glycols (e.g., TEG); typically clear, water-soluble, high-boiling-point liquids.
Synergistic Role: Hydrocarbon contaminants and degradation products cause severe foaming in amine/glycol contactors. The defoamer must be highly stable at high temperatures and pressures, instantly collapsing foam without reacting with or degrading the amine/glycol solvent.
Performance Benefits:
Prevents Tower Flooding: Eliminates foam buildup in absorber columns, maintaining optimal gas-liquid contact and processing capacity.
Reduces Chemical Loss: Prevents amine or glycol carryover (entrainment) into the sweet gas stream, saving costly solvent replacement.
Ensures Gas Purity: Maintains stable liquid levels, ensuring the treated natural gas meets strict pipeline specifications.
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