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Hot FAQ

  • Q Is caffeine soluble in liquid co2?

    A
    Supercritical CO2 helps act as a solvent to give the coffee bean solvent-like properties to dissolve the caffeine and extract it out of the coffee bean. Because it has a lower viscosity than liquid CO2, allowing it to move through and around the coffee bean more efficiently without too much pressure.
  • Q Is co2 extraction organic?

    A
    CO2 Botanical Extracts are completely natural and exceptionally pure. These highly concentrated plant extracts are free of solvent residues and impurities such as heavy metals. All CO2 Extracts are oil soluble.
  • Q Why is co2 better than ethanol?

    A
    CO2 is highly tunable. With CO2 you can vary factors such as time, temperature, and pressure to create different products.  Ethanol products need to go into more stages of refinement to be turned into various products such as distillate.
  • Q Does co2 extraction remove terpenes?

    A
    CO2 extraction is good for preserving terpenes because it is a cold separation process that can protect delicate plant compounds. Some methods may also use ethanol to help remove terpenes before fully extracting cannabis buds.
  • Q Is co2 extraction better?

    A
    CO2 extraction is also much better for the environment. CO2 gas is natural, so if it escapes into the air during  extraction it won't do any harm. It can also be recycled, making this method much more sustainable. Since the solvent isn't toxic, people working with this extraction method don't face any health risks.

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20L Supercritical Co2 CBD Hemp Extraction Machine

Availability:
Quantity:
  • 20L(10Lx2)

  • CAREDDI

Product Description

Careddi Supercritical CO2 Fluid Extraction Machine


Scale: pilot lab series 

Model: 20L (10Lx2)


  

Detailed pictures of machine

20L

20L-1

20L-2



Main Part list of Model 20L Supercritical co2 extraction machine

 

Main  Part List of Model 20L Supercritical CO2 Extraction Machine


               Part Description

Qty(set)

Made  Material

1

Extraction Vessel

2

#304   Stainless steel

2

Material Cylinder

3

#304   Stainless steel

3

Separation Vessel

2

#304   Stainless steel

4

Pump

3


5

Cooling System

1


6

Heating Exchange System

4

#304   Stainless steel

7

Purification System

1

#304   Stainless steel

8

CO2 Storage Tank

1

#304   Stainless steel

9

Flow rate Meter

1


10

Temperature Control System

4


11

Safety valves

5


12

Over-pressure gauge

1


13

Control panel

1

#304   Stainless steel

14

Main machine frame and operation desk

1

#304   Stainless steel



Main Technical Parameters of Supercritical co2 extraction machine 20L

MAIN TECHNICAL INDEX

Extraction tank

Material

Equipped with jacket water circling heating system, temperature adjustable, equipped   with material barrel for both liquid and solid material.

Volume

10Lx2

Working   pressure

35MPa

Separation tank

Material

Equipped with jacket water circling heating system, temperature adjustable

Volume

1x5L & 1x3L 

Max   working pressure

20MPa

CO2 high pressure pump

Flow Rate   (Triple plunger)

100L/H

Max   working Pressure

40MPa,   pumps head with cooling system

Solvent   pump

Flow Rate

       0.25-4L/H

Max working Pressure

40MPa  (Mechanical adjustable)

Cooling   system

Cooling   Capacity

10700Kcal/h   (air cooling)

Temperature   range

-5℃~+5℃   (meet process requirement)

Heat   exchange system

Type:   Φ14/40Mpa, Φ18/30Mpa

With   circulating water jacket heating system, adjustable temperature

Purification   system

Volume

1L

Max   working Pressure

50MPa

CO2 storage tank

Volume

6L

Max   working Pressure

16MPa

Level meter

Model

0-200L/H

Digital   indicator

indicate both instant flow rate and accumulation

Temperature control system

Temperature   Range

Room   temperature~85℃ adjustable

Accuracy

±1℃

Safety devices and other components

Pressure gauge at high pressure pump outlet, overpressure protection.

Safety   valve at extraction tank, separation tank, distillation column, Overpressure   automatic relief.

Pipe lines

Valves,   fittings: DW14

All parts connected with fluid material are made by 1Cr18Ni9Ti Stainless steel.

Total power

3 Phase, 15Kw


Customer self-provided Items

      3 Phase Electricity Power: 15KW

Installation dimension: 3500×2000×1800mm , plus operation space.

      CO2 gas: Food grade≥99.5%, single bottle net weight ≥22Kg

      Food grade alcohol ≥99.5%


Advantages of CAREDDI Supercritical co2 extraction system


★  Unique highly integrated system, small size occupied but high capacity output.

★  99% of the system assembled before shipping, easily installation at customer site.

★  Max working pressure 50Mpa(500 Bar, 7250psi).

★  Pressure and temperature can be easily adjusted and controlled precisely.

★  Friendly CO2 flow route design with self-explanatory flow chart for easy training and easy operation.

★  Special design on the pressure-balance, can save CO2 maximum limit.

★  High efficiency CO2 high pressure pump, can increase the pressure in shortest time.

★  Special design inside the pump piston system, to let the pump has very long life time with few maintenance requirements.

★  High quality Back-pressure regulator.

★  Double safety protection, over pressure protection gauge and safety valves.

★  Low extraction temperature which is suitable for extraction and purification of heat sensitive compound.

★  Fast extraction speed, completely extracted, no toxicity, non-flammable, safe application an non-pollution upon environment.

★  Being capable to provide inert environment to avoid oxidation of the products and affection of effective content of extracts.

★  No residue of solvent, no nitrate and ions of heavy metal.


Aftersales service 


We will provide a complete after-sales service, overseas installation, commissioning and training. 

Also three years free spare parts, video training,etc. 



Widely Application of Supercritical CO2 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.

Such as: cannabis CBD oil, hops, chili color , frankincense oil, vanilla oil, mint oil, nutmeg   oil, agarwood oil, seabuckthorn seeds oil, cinnamon, coconut oil, coffee   beans, etc. 

Foodstuff

Extraction of   hops, caffeine removal from coffee berry, extraction of plant

Cosmetics and Perfumery Industry

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 soluble 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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Address: No.58, Qiaogang Rd, Hi-tech District, Haian City,
Jiangsu Province, China.
Tel: +86-13601453077
Skype: cathywu2007
Whatsapp: 0086-13601453077
E-Mail: info@careddi.com

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