Instructor: Dr. Istadi (http://tekim.undip.ac.id/staf/istadi ) Email: istadi ...

� Separation can be carried out at near-ambient
temperature.
� Partial processes produce a water saturated product
stream that must be dried in most applications.
� Organic liquid (solvents) are used in these processes
to absorb H 2S (usually) preferentially over CO 2 at high
pressure and low temperatures.
� Regeneration is carried out by releasing the pressure to
the atmosphere and sometimes in vacuum with no heat.