Liquid Liquid Extractor
Liquid Liquid Extraction and Component Separation Solutions
Technoforce Solutions PVT LTD specializes in the manufacturing and
supplying liquid liquid extractor equipments
engineered to fulfil chemical, petrochemical, pharmaceutical and fragrance
industries increasingly challenging purification requirements. Liquid liquid extraction is a
separation method that falls at the distillation in the ladder of separation
methods.
In a liquid liquid extraction unit, a liquid
stream containing components recovered is fed into an extractor, where it
contacts a solvent. Two liquids must be immiscible; this allows them to form
dispersion, with one liquid dispersed as droplets in the other. It depends on
the mass transfer of component to be extracted from a liquid phase to second
one. Liquid–liquid extraction is the separation method of choice where
distillation fails.
When to use liquid liquid extraction:
- Energy requirements of distillation are excessive
- Complex distillation series is required
- Material is heat sensitive and non volatile
- Products which require high energy input in distillation
- Products having similar volatilities
Asymmetric rotating Disk Contractor (ARDC)
The column
consists of an asymmetrically located mixing zone and transfer-settling zone removed
from each other by means of a vertical baffle. The mixing zone contains a
number of compartments, which is equipped with a disk-type mixing impeller
mounted on a common rotor shaft. The transfer-settling zone consists of a
series of compartments, separated by means of annular horizontal baffles.
Its
design is aimed at retaining the efficient shearing action of the rotating disc
counter by using rotating disks to produce dispersion while using the
coalescence re-dispersion cycle produced in the separated transfer-settling
zone to reduce back-mixing.
Centrifugal extractor (CE)
A centrifugal
extractor has an
annular mixing chamber and a basket for phase separation. This operation at
relatively high speed promotes intensive mixing in the annular space where the
two immiscible phases quickly reach equilibrium. The mixture enters the inner
volume of the rotating basket where high centrifugal force quickly separates
the two phases. The extract and raffinate are discharged through different
outlets. For finer separation, multistage extraction may be used.
Our
extractor design expertise includes asymmetric
rotating disc contractor column (ARDC) with a series of mixers and settlers
of 4 to 6 equivalent stages of separation. At Technoforce solutions, we don’t just sell extraction equipment;
we supply solutions to your difficult separation applications. We also provide
replacement parts and repair services for all types of extraction columns. Our qualified
technician or engineer can be provided on-site for both mechanical and process
related support.
CONTACT
Technoforce
Solutions (I) Private Limited,
Phone No :
(+91)0253 238 3668,(+91)022 25550116,
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