ISG - Process and Technology since 1951

ADSORPTION

Adsorption technology utilises different types of adsorbents (typically Activated Alumina, Molecular Sieves, Selective Adsorbents, Silica Gel, Activated Carbons) and or Catalyst based on the water and/or contaminants that need to be removed. In most of the applications the Adsorbents need to be regenerated and we are able to offer PSA or TSA unit.
When Catalysts are considered, a promote reaction by injection of stream like oxygen or hydrogen as well as regeneration could be required.
The level of exit specification of contaminants that can be reached is very low : < 0.1 ppm vol.
These packages are complete with different equipments like Heat Exchangers, Separators, Compressors, Pumps, Control Panel etc...
These packages are designed for different applications (Oil & Gas, Refinery, Petrochemical) and different fluid (Natural Gas, Liquid Hydrocarbons, Syngas etc.)

Typical scheme for Adsorption Unit

Typical scheme
for Adsorption Unit

 
Hydrogen PSANatural Gas Dew Point Control UnitNatural Gas Dehydration Unit

Hydrogen PSA

Ethylene Purification and Deydration Unit

Natural Gas Dehydration Unit