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Extraction column
Liquid-liquid extraction or solvent extraction is a separation process which is based on different distribution of the components to be separated between two liquid phases.
Describe
Working principle
Feature
Parameter
Describe
Extraction column is a kind of column extraction equipment of mechanical stirring, it is composed by upper settling chamber, emulsion chamber and bottom settling chamber. the emulsion chamber is cylinder type, and is divided into several extraction chambers by static ring baffle, there is a fixed turnplate between two static ring baffles, and rotating with shaft together. When work, heavy phase(aqueous)and light phase(organic phase) enter the equipment from column top and bottom respectively, and contact countercurrently in column. Under fixed turnplate stirring, the dispersed phase formed small droplets, to enlarge mass transfer area and finished extraction process,and then Heavy phase and light phase discharge from the different exit.
Characteristic:
1.Cover small area, low maintenance cost
2.Large capacity, suitable for continuous production
3.High performance, small sluggish flow.

Suitable area:
  Cover small area, low maintenance cost

  Nuclear( uranium extraction)

  Bioengineering(nutrient solution extraction, interferon extraction, organic acid extraction in fermentation liquor etc.)

  Bioengineering(nutrient solution extraction, interferon extraction, organic acid extraction in fermentation liquor etc.)

  Environment( sewage treatment and recycling etc).
Technical information:

Model

      (mm)

Column body Size

(mm)Useful Height

RDC-50

Ø80

1000

RDC-80

Ø80

1000

RDC-100

Ø100

1000/1500

RDC-150

Ø150

1500/2000

RDC-200

Ø200

Required design

RDC-300

Ø300

Required design

RDC-500

Ø500

Required design

RDC-1000

Ø1000

Required design


1. Material can be chose from transparent organic glass, PP, PVC, glass, stainless steel etc.
2. These technical information are experimental parameters for your reference.
 

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