High selectivity for hydrogen sulfide (H₂S) removal in gas treating applications.
Lower heat of regeneration compared to monoethanolamine (MEA), reducing energy consumption.
Excellent thermal and chemical stability under typical amine loop operating conditions.
Reduced corrosion potential relative to primary amines when properly formulated and controlled.
Compatible with standard carbon steel infrastructure in well-managed amine systems.
Natural gas sweetening for pipeline specification compliance.
Refinery fuel gas and LPG treating to meet sulfur specifications.
Biogas upgrading to remove acid gases prior to compression or injection.
Coal gasification syngas conditioning for downstream processing.
Offshore platform gas treatment where operational efficiency and reliability are critical.
| Chemical Type | Diglycolamine (DGA), secondary alkanolamine |
| Product Form | Liquid |
| Appearance | Clear, colorless to pale yellow liquid |
| Molecular Weight | 105.1 g/mol |
| Boiling Point (at 760 mmHg) | 245–248 °C |
| Density (at 20 °C) | 1.13–1.15 g/cm³ |
| Solubility in Water | Completely miscible |
| Primary Applications | H₂S and CO₂ removal from hydrocarbon streams |
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