Gas Treating Chemical

Primary and secondary amines such as Mono-ethanolamine and Di-ethanolamine have been used for removal of both H2S and CO2 from gas process stream. However, with the increasing dependence on sour crude, as well as increased energy costs and increased capital costs, the need for selective removal of H2S in preference to CO2 has become more important.


Ethanolamine  - Mono-ethanolamine (MEA)
- Di-ethanolamine ( DEA )
- Methyl-Diethanolamine (MDEA)
Isopropanolamine  - Di-Isopropanolamine (DIPA)
Specialty Amine  - Ucarsol TM
- Performance solvent
UCARSOL@HS-101
UCARSOL@HS-102
UCARSOL@HS-103
UCARSOL@HS-104
  High selectivity
(Preferentially absorb H2S over CO2)
UCARSOL@AP-810
UCARSOL@AP-806 & AP-804
UCARSOL@AP-802
  Total CO2 removal
Bulk CO2 removal to pipeline specification
Bulk CO2 removal; Flash regeneration
UCARSOL@AP-814   Cryogenic CO2 specification
UCARSOL@LE-701
UCARSOL@LE-702
  Hybrid physical/Chemical solvents for COS
SELEXOL@   Physical Solvent
Ucarsol GT10T
Ucarsol GT8715
  Anti-foam glycol based
Anti-foam Silicone based