Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

Gas Sweetening & CO2 Recovery Systems


There are a number of technologies available for the removal of acid gases (primarily H2S and CO2) from natural gas streams.

Some of these technologies can also be used for the removal the recovery of H2S and CO2 from natural gas and flue gas streams.

These technologies can be broadly categorised into the following:



There are many variables involved in specifying and selecting gas treatment technologies. Some of the factors to be considered include: