FIELD: chemistry.
SUBSTANCE: device and systems for short-cycle adsorption are disclosed. This process of short-cycle adsorption may include implementation of process of start-up mode before beginning of process of normal operation for removal of contaminants from gaseous raw material flow. Starting mode process can be used for short-cycle adsorption processes, such as TSA and/or PSA, which are used to remove one or more pollutants from a gaseous feed stream.
EFFECT: invention shortens the start time of short-cycle adsorption.
29 cl, 10 dwg
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