Anyang Gaokang Medical Co., Ltd. is one of the most reliable manufacturers and suppliers of supercritical carbon dioxide extraction equipment in China. With a professional production team, we are able to meet the needs of the majority of our customers. Please rest assured to buy premium supercritical carbon dioxide extraction equipment at competitive price from our factory.
Product Extracting steps
Supercritical carbon dioxide extraction equipment steps:
- Raw material preparation: the leaves, flowers, stems and other parts of Artemisia annua were harvested and dried naturally, and crushed into powder.
- Pretreatment: firstly, crush Artemisia annua, then add 13 times (L/㎏) No.6 solvent oil, and extract it by reflux at 56℃ temperature for 6 hours.
- Extraction: Supercritical CO2 extraction technique was used for extraction.
- This technique is used to extract artemisinin from Artemisia annua with high efficiency by controlling the pressure and temperature of CO2 so that the CO2 is in supercritical state.
- Concentration: The extract is concentrated and collected to obtain artemisinin extract.
- Refining: The extract is further refined to improve the purity of artemisinin.
Technical Specifications
The following supercritical carbon dioxide extraction equipment parameters are for reference and can be customized.
|
S/N |
Model |
Specification |
Maxi working pressure |
Capacity |
|
1 |
1L |
1 Extractor 2 Separators |
450bar |
3lbs-10lbs |
|
2 |
2L |
1 Extractor 2 Separators |
450bar |
6lbs-13lbs |
|
3 |
5L |
1 Extractor 2 Separators |
450bar |
18lbs-30lbs |
|
4 |
5L*2 |
2 Extractors 2 Separators |
450bar |
33lbs-55lbs |
|
5 |
10L*2 |
2 Extractor 2 Separators |
350bar |
66lbs-110lbs |
|
6 |
15L*2 |
2 Extractor 2 Separators |
350bar |
90lbs-160lbs |
|
7 |
24L*2 |
2 Extractor 2 Separators |
350bar |
120lbs-220lbs |
|
8 |
25L*2 |
2 Extractor 2 Separators |
350bar |
125lbs-225lbs |
|
9 |
24L*4 |
4 Extractor 2 Separators |
350bar |
240lbs-440lbs |
|
10 |
25L*4 |
4 Extractor 2 Separators |
350bar |
245lbs-445lbs |
avantages
Modular & Scalable Design: The dual-extractor configuration allows for continuous or fractional extraction, enabling complex separation protocols in a single run. Its compact 2.5m height is suitable for standard laboratory ceilings.
Precision at Scale: The 500-bar operating pressure ensures efficient and complete extraction of a wide range of non-polar to medium-polar compounds. The 10 m² heat exchange area guarantees stable and precise temperature control critical for sensitive compounds.
Purpose-Built for R&D: With a flow rate of 60 L/H, it provides a practical throughput for moving from bench-scale experiments to preliminary pilot studies, optimizing time and solvent use for process development.
Ideal application fields
Our supercritical carbon dioxide extraction equipment is perfectly suited for:
Process Development & Optimization: Testing extraction parameters (pressure, temperature, co-solvents) for new botanicals, cannabis, or specialty herbs.
Production of High-Value Extracts: Producing premium essential oils, spice oleoresins, CBD/THC concentrates, or antioxidant-rich fractions for nutraceuticals in small, controlled batches.
Academic & Industrial Research: Serving as a core piece of equipment for research into supercritical fluid technology, green chemistry applications, and new product formulation.
About us
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