A raffinate is the liquid which comes out of an extraction process involving two liquids.
In solvent extraction, a raffinate is a liquid stream that is left after the extraction with the immiscible liquid toremove solutes from the original liquid.
The solvent-rich product is called the extract and the residual liquid which thesolute has been removed from is called the raffinate.
A raffinate is the liquid which comes out of an extraction process involving two liquids.