Solvent extraction method and apparatus

摘要: A weir assembly for use with a mixer-settler liquid-liquid extraction includes in one embodiment an organic having inlet opening below the free surface of phase liquid and vertically-adjustable front wall allowing adjustments position and/or height opening. The can also feature angled bottom coupled to lip segment, incline plate interior weir, that is respect incoming fluid flow. In another independently or additionally include aqueous labyrinth section. optionally adjustable hingedly top final partition