extraction

https://doi.org/10.1351/goldbook.E02301
@D01811@ and @P04435@ are often used as synonyms for the general phenomenon of extraction where appropriate.
See:
distribution
,
liquid-liquid extraction
,
partition
Source:
PAC, 1993, 65, 2373. (Nomenclature for liquid-liquid distribution (solvent extraction) (IUPAC Recommendations 1993)) on page 2377 [Terms] [Paper]