Continuous-flow system attaining steady-state extraction/reaction conditions facilitated by injection of air bubbles. This might be extended to immiscible liquids injected as droplets in the flow system. Related term: segmented flow extraction.
See also: segmented flow extraction
Source:
PAC, 2016, 88, 517. 'Glossary of terms used in extraction (IUPAC Recommendations 2016)' on page 556 (https://doi.org/10.1515/pac-2015-0903)