METHOD AND EQUIPMENT FOR LIQUID-LIQUID EXTRACTION

The invention relates to a method for reversing the dispersion formed in the mixing section of liquid-liquid extraction and kept condensed in the separation section and the separated solutions form the rear end of the separation section to flow back towards the feed end of the separation section. Th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	RAIMO KUUSISTO
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS SEPARATION TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The invention relates to a method for reversing the dispersion formed in the mixing section of liquid-liquid extraction and kept condensed in the separation section and the separated solutions form the rear end of the separation section to flow back towards the feed end of the separation section. The invention also refers to the extraction equipment for implementing the reversed flow. La invencion se refiere a un metodo para invertir la dispersion formada en la seccion de mezclado de extraccion liquido-liquido y para mantenerla condensada en la seccion de separacion y las soluciones separadas del extremo posterior de la seccion de separacion para que fluyan en sentido inverso hacia el extremo de alimentacion de la seccion de separacion como dos corrientes separadas. La invencion tambien se refiere al equipo de extraccion para la implementacion del flujo invertido.