Lab Hemp CBD Oil Supercritical CO2 Extraction

Introduction

Supercritical CO2 extraction, a high efficient method typically used when extracting plants, involves filtering plants through a series of separation tank that control temperature and pressure. 

Lab supercritical CO2 extraction unit, including extraction kettle, separation tank, heat exchanger and carbon dioxide storage tanks, etc., which is mainly used in all kinds of plant essential oil, Hemp oil extraction extracted essence, plant pigments and a variety of active ingredients of traditional Chinese medicine, etc. And this series is also widely used in aerogel preparation (dry) of insulation materials, textile printing and dyeing industry .

Main application: Hemp oil extraction; Essential oil extraction; 

Why is CO2 Better Than Ethanol Extraction for Hemp?

Although the cost of Ethanol equipment for larger scale extractions is cheaper than similar scale SFE equipment, the extract that you get from ethanol extraction requires much more post-processing because you are left with a very sticky resin.  CO2 does not require as much post-processing and is a better choice than ethanol.   

Product Features

? Easy to operate and adjust.

? Intermittent or continuous work, co-solvent can be added if possible.

? Low operating temperature to keep the extracts natural.

? Faster extractions and cold separation processing.

? Closed loop system recovers 95% of the CO2.

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

? Accuracy temperature and pressure control and display system.

? Fully automated and PLC can be designed.

? Customized according to customer needs.

Standard Specifications

Composition

Complete supercritical CO2 extraction system including:

• Extractor

• Separator; Fine distillation column can be added if possible.

• CO2 high pressure pump, co-solvent pump

• Chiller, Heater,

• CO2 storage tank

• Purification system;Full recirculating system

• Monitor and control of temperature and safety protection

• CO2 level gauge, flow meter, safety valve, etc.

Product Details

Flow Process

1. CO2→extraction kettle→separationⅠ→separationⅡ→return circuit

2. CO2→extraction kettle→separationⅠ→separationⅡ→fine distillation column→return circuit

3. CO2→extraction kettle→fine distillation column→separationⅠ→separationⅡ→return circuit

4. CO2→extraction kettle→separationⅠ→fine distillation column→separationⅡ→return circuit 

Application

Supercritical CO2 extraction is especially suitable for the extraction of fat-soluble with high boiling point, heat-sensitive substances, biological products, food and medicine.

• Natural product extraction: essential oils, fragrances, and nutraceuticals

• Industrial uses, including drying, textile dyeing, parts cleaning

• Polymer applications

• Process development and scale-up

• Teaching laboratories

• Analytical research

Delivery details

Departure Port： Qingdao Port or Shanghai Port

Time of Delivery：

Note：The specific delivery date subject to product specifications and quantity.

Payment Terms：

Note: The specific payment terms will be confirmed through negotiation.

Package Type：

Wooden Box Packaging (Standard export package)

Application: By air; LCL(Less container loading) by sea.

Details：The product will be covered by PE film, then packed in plywood case. If necessary, steel frame outside support and steel wire inside fixing.