- 產品介紹 -
FISCHER® EMS - 250/SR
Laboratory Mixer / Settler - Extractor
For liquid-liquid-extraction according to the Mixer-Settler-principle, design acc. to Dr. E. Müller (Lurgi).
With screw stirrer for intensive mixing of the phases, especially suited for metallic salt extraction.
Pumping capacity and residence times are changed by adjusting the stirrer speed. An additional
advantage of the unit is the application for extractions during which reactions of considerable density
changes occur.
Typical applications for this universal apparatus are:
metal salt extractions
mixtures with low surface tension
if the dispersed phase coalesces with difficulty
if variation in residence time of the phases occur in the extraction stages
if reactions are expected during the extraction process
if considerable changes in density are expected as a result of extraction
Extraction parameters determined by this unit can be scaled up.
All parts in contact with the product are made of glass and PTFE. Once adjusted, the Mixer-Settler
Extractor works maintenance-free and can be switched on or off without changing the hydrodynamic
conditions.
 
產品詳細介紹
Technical Data: Total Throughput max. 5 l / h
Throughput per Phase 0.1...2.5 l / h
Settler Volume 250 ml
Number of Stages max. 10
Stage Efficiency approx. 95%
Wetted Parts borosilicate glass 3.3, PTFE
Mains Supply 230 V, 50...60 Hz Dimensions (L x D x H) approx. 1,250 x 1,000 x 1,500 mm (10 stages)