| 摘要 |
<p>A mixer settler [1] comprises a settling tank [30], an organic launder [40] provided within the settling tank [30], an aqueous launder [50] provided within the settling tank [30], and an isolated aqueous weir box [70] which is positioned positioned internally or externally relative to an outer profile of the mixer settler [1], the isolated aqueous weir box [70] being at least partially operatively isolated from the settling tank [30] by the aqueous launder [50]. The isolated aqueous weir box [70] comprises an adjustable weir [76] which separates a recycle chamber [72] from an advance chamber [74] therein. The organic launder [40] is operably connected to an organic advance effluent pipe [80], and the aqueous launder [50] is operably connected to the isolated aqueous weir box [70]. The organic launder [40] may be operably connected to an isolated organic weir box [60] which is separate from the isolated aqueous weir box [70], and may further comprise an adjustable weir [66] which separates a collection chamber [62] from an advance chamber [64]. Also disclosed, is a kit for modifying or fabricating a mixer settler [1], as well as a solvent extraction process.</p> |
