A contaminant removal system includes a scrubber and an ionic liquid regeneration assembly. The scrubber is configured to absorb a contaminant from an air stream into an ionic liquid sorbent in an ionic liquid mixture. The ionic liquid regeneration assembly is configured to desorb the contaminant from the ionic liquid sorbent and remove liquid water from the ionic liquid mixture. The ionic liquid regeneration assembly may include a stripper for desorbing the contaminant and one or more reverse osmosis (RO) or nanofiltration (NF) membranes for removing the liquid water from the ionic liquid mixture.
LIQUID WATER REMOVAL FROM AN IONIC LIQUID MIXTURE OF A CONTAMINANT REMOVAL SYSTEM
2024-10-03
Patent
Electronic Resource
English