CWX Extracting Machine Extractor Laboratory Mixer-Settler for Extraction Separation

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CWX Extracting Machine Extractor Laboratory Mixer-Settler for Extraction Separation
  • FOB Price
    $3,000.00
  • OEM/ODM N/A
  • Manufacturer KOSBEST
  • Payment Terms Bank Transfer, Western Union, Money Gram
  • Port FOSHAN,CHINA(Mainland)
  • Delivery Time 50 days after payment

Availability: In stock

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Product Description

CWX Extracting Machine Extractor Laboratory Mixer-Settler for Extraction Separation 

Description

CWX Extracting Machine

Mixer-settlers are the process equipment used in the solvent extraction process. A mixer-settler has a first stage that mixes the phases together followed by a quiescent settling stage which makes the phases separate by gravity.

Technical parameters

Model

Dimensions of mixing chamber (mm)

Mixing flux (L/h)

Single stage mixing power (kw)

CWX-0.5J

80×80×100

6

0.015

CWX-1J

94×94×144

12

0.02

CWX-50J

150×150×250

50

0.1

CWX-300J

650×650×1000

2500

0.55

CWX-1000J

900×900×1400

7500

1.0

CWX-5000J

1600×1600×2500

37000

4

CWX-10000J

2000×2000×3000

70000

7.5

Application

1. Pharmaceutical industry (Extraction of traditional Chinese Medicine)

2. Bioengineering (Extraction of organic acids in nutrient solution, interferon and fermented liquid)

3. Fine chemicals (Extract of essence and spice)

4. Hydrometallurgy (Extraction of heavy metals, rare earth metals, etc.)

5. Nuclear industry (Extraction of uranium)

6. The pesticide (Extraction of malathion)

7. Food industry (Extraction of edible oil, food pigments, additives, etc.)

8. Environmental protection industry (sewage treatment and recycling, etc.)

Operating principle

CWX Extracting Machine

In each stage of the mixer-settler, a feed solution containing one or more solutes (shown in yellow), and an immiscible solvent (shown in blue) with a different density than that of the feed solution, enter the mixing chamber through ports that are at the bottom of the mixing chamber.

A mixing and pumping turbine is driven by a motor. The motors are controlled by AC variable frequency drives to accommodate a wide variety of applications. The pump-mix turbine draws the two liquids from the settlers of the adjacent stages, mixes them, and transfers this emulsion (shown in green) to the associated settler. The efficient mixing creates a large interfacial area between the two liquids to ensure maximum mass transfer of the solutes.

The emulsion overflows the mixing chamber and flows into the settler. A baffle minimizes turbulence associated with the inlet flow from the mixing chamber. The two liquids are separated by gravity, and perforated grids help the coalescence of the liquid droplets. The heavier liquid (shown in yellow) occupies the bottom portion of the settler, and the light liquid (shown in blue) occupies the upper portion of the settler.

The position of the liquid / liquid interphase is regulated by adjusting the height of the heavy phase weir. The light phase overflows a fixed weir with a constant height.

The liquids are discharged by gravity to the next mixing chambers in the multistage counter-current cascade, or to downstream equipment. No interstage pumps are required between the mixer-settlers due to the pump-mix design.

Features

Known as liquid extractors, the continuous mixer-settler, also have the following advantages and benefits:

  • Counter-current continuous extraction for maximum efficiency
  • “Pump-mix” design, no need for interstage feed pumps
  • Well adapted to batch or continuous operation
  • Ideal for laboratory scale extraction evaluations, R & D
  • Kynar or PTFE construction for corrosive applications
  • High extraction efficiency typically greater than 85% theoretical
  • Connected in series to achieve the required number of stages

CWX Extracting Machine

Product Video
Product Application
1. Pharmaceutical industry (Extraction of traditional Chinese Medicine) 2. Bioengineering (Extraction of organic acids in nutrient solution, interferon and fermented liquid) 3. Fine chemicals (Extract of essence and spice) 4. Hydrometallurgy (Extraction of heavy metals, rare earth metals, etc.) 5. Nuclear industry (Extraction of uranium) 6. The pesticide (Extraction of malathion) 7. Food industry (Extraction of edible oil, food pigments, additives, etc.) 8. Environmental protection industry (sewage treatment and recycling, etc.)
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