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CO2 Extraction Process Supercritical Fluid Extraction Equipment
With people’s increasing awareness of environmental protection, the development of “environment-friendly” advanced high technology has received extensive attention from governments and scientists all over the world, so supercritical fluid extraction technology research become more and more popular.
In fact supercritical fluid extraction technology is a new-type separation technology in modern chemical separation. The super critical extraction takes CO2 as the solvent.
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As CO2 fluid uder super critical state has larger density and dielectric constant, larger dissolvability against substances, which can change abruptly when pressure and temperature change therefore it has not only the selection of dissolvability against sme substances, the separation of the solvent with the extracted substances is also easily.
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TOPTION this super critical CO2 extraction is specially suitable for extraction of fat-soluble and heat sensitive substance with high boiling point, and is suitable for fine separation of different components, i.e. super critical fine distillation.
Take CO2 as the solvent to make extraction and purification upon a lot of products such as biology products, foodstuff and medicines.
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Technical parameters of super critical CO2 extraction machine:
No
Name
Technical Parameters
Qty
Remarks
1
Extraction reactor
5L/60MPa
2set
1.Volume: 10L
2.Design pressure:60MPa
3.Design temp: RT～80℃
4.Materials:stainless steel 304
2
Separate reactor
5L/26MPa
2set
1.Volume:10L
2.Max pressure: 26MPa
3.Design temp:RT～80℃
4.Materials:stainless steel 304
3
CO2 Intermediate storage tank
Matched
1set
1.Volume 10L
2.design pressure 26MPa
3.Material:SS304
4
filter
Matched
1set
1.Volume 3L
2.design pressure 26MPa
3.Material:SS304
5
mixer
Matched
1set
1.Volume 1L
2.design pressure 60MPa
3.Material:SS304
4
Additive tank
2L
1pc
1.Volume 2L
2.Material:SS304
5
Material tank
Match with
Extraction reactor
2pc
1.Quick-open structure
2.Material:SS304
6
CO2 High pressure pump
100L/h,60MPa
1unit
1.Rated flow:100L/h
2.Max pressure: 60Mpa, frequency control
7
Carrying agent pump
10L/h,60MPa
1unit
1. Metering pump
2. Rated flow 10L/h
3. Max pressure of 60MPa
8
Refrigeration unit
Matched
Water-cooled type
9
Heating system
Matched 3set
1. Made by water tank, coil and hot water circulation pump..etc, Stainless steel 304 materials
2. Control temp by touch screen
10
CO2 Flowmeter
10MPa
1. Range: 0～120L/h
2. Pressure :10Mpa
11
Pressure gauge
Y-100
6
1. Material:Stainless steel
2. Range: 0～16MPa,0～40MPa,0～100Mpa
12
Electric contact pressure gauge
Y-100
1
Range: 0～100MPa
13
Temperature Sensor
PT100
various
Thermocouple temperature sensor
14
Touch screen control system
Yes 1set
1.Including touch screen, inverter, PLC various modules, auxiliary power, relays, air switch, AC contactor, thermal relays, etc.
2.Online display system process, automatic temp control (water temp and CO2 gas temp were displayed and controlled).
15
High-pressure valve
Different spec
SS304 material, a variety of specifications
16
Safety valve
Different spec
6unit
SS304 material, a variety of specifications
17
High pressure pipe
Matched SS304 material, a variety of specifications
18
Device frame
Matched 1set
Stainless steel, including racks, panels, etc., and polished
19
Cylinder frame And other accessories
Matched
1set
Cylinder frame, seals, handles and other materials
20
CO2 recycling system
Matched
1set
With recovery pump, valve/pipe
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Application of Supercritical Fluid Extraction Equipment
Range of application
Type of application
Pharmaceutical industry
Extraction of effective contents of Chinese herbs, concentration, refinement and precipitation of raw material drug, separation and refinement of fatty mixtures.
Foodstuff industry
Extraction of hops, caffeine removal from coffee berry, extraction of plant pigment.
Cosmetics of perfumery industries
Separation and refinement of natural and synthetic perfumeries, dealkalization of tobacco, extraction of raw material cosmetics.
Chemical industry
Separation of hydrocarbon, refinement of organic synthetic raw material, separation of azeotrope, retrieval of raw materials of reaction, dehydration of water solube powder of organic solution, water oxidation.
Others
Superconducting, semiconductor, ceramics, oil washing of petroleum core, enzyme catalytic reaction, preparation of materials, superfine granules, extraction of complex compound, supercritical dyeing technique, supercritical reaction, supercritical coating technique ( pharmacy-making).
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If you want to know more about CO2 Extraction Process Supercritical Fluid Extraction Equipment, welcome contact [email protected]
for professional consult.
