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  • Q Is caffeine soluble in liquid co2?

    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?

    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?

    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?

    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?

    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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CBD Purification Chemical Extraction Vacuum Filter

CBD purification Chemical Extraction Vacuum Filter
  • 20L


Product Description

What is CBD Purification Chemical Extraction Vacuum Filter? 

CAREDDI vacuum filter is widely used in plant extraction, liquid-liquid extraction, and normal temperature reaction, etc. 

With More than 30 years development, we already have stainless steel vauum filter, vacuum glass filter, etc. 

All these vacuum filters have own high reputations from biological pharmaceutical company, plant extraction manufacturers.

Also Vacuum filters can be used in pilot production, dewatering, dewaxing, paper making, metallurgy, waste water treatment, chemical ore beneficiation process in mining, separates solid-liquid mixtures, etc.

Our vacuum filter equipped with wide caliver concave shape glass mesh, enable quick filtering under negative pressure. 

Detailed Pictures:

Vacuum filter 20L-750


Vacuum Filter 20L Main Technical Parameters:  

SN. ITEM Remarks
1 Model  20L 
2 Hopper volume 20L 
3 Frame composition Stainless steel
4 Glass composition GG-17
5 Pipe composition 304 Stainless steel 
6 Bottle capacity Ball 20L 
7 Hopper composition Stainless steel
8 Mouth qty of bottle  three
Air purge unit piston valve
10 Blowing way Glass blowing valve/Flange end
Moving way Universal wheel with brake
12 Vacuum pump  Table water pump 

CASES:  Vacuum Filter System using in Cutomers Site. 

Customer in South Africa bought two sets CAREDDI Vacuum Filter for dewaxing from CBD paste and alcohol mixture. 





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