Name: Supercritical CO2 Extraction Machine 500ml Model
Brand: Best Engineering Technologies
Availability: InStock

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Supercritical CO2 Extraction Machine 500ml Model

is a compact, lab-scale system designed for research, pilot testing, and small-batch extraction of essential oils, active plant compounds, and other bioactives. With a 500 ml stainless steel extraction vessel, this model is capable of operating at high pressures (up to approximately 45 MPa) and temperatures (up to 85 °C), enabling efficient extraction using supercritical CO₂ as a clean, non-toxic solvent. It is typically equipped with two separation vessels—one around 250 ml and the other about 100 ml—for precise separation and fractionation of extracted components. The system includes a high-pressure CO₂ pump with a flow rate of up to 50 L/h and may also feature a co-solvent pump for extracting more polar substances. Temperature control, safety interlocks, and real-time parameter monitoring ensure safe and accurate operation. This model is ideal for universities, R&D labs, and companies conducting product development, offering a controlled environment to optimize extraction parameters before scaling up to larger systems.

Sn.	Name	Specification	QTY
1	Extraction vessel	Volume: 500ml Design pressure: 50MPa, Maximum work pressure: 45MPa Design temperature: 85℃, Maximum work temperature: 80℃ Material: Stainless steel 304 Equipped with jacket water circling heating system, temperature adjustable.	1
2	Separation 1	Volume: 250ml Design pressure: 20MPa, Maximum work pressure: 18MPa Design temperature: 85℃, Maximum work temperature: 80℃ Material: Stainless steel 304 Equipped with jacket water circling heating system, temperature adjustable.	1
3	Separation 2	Volume: 100ml Design pressure: 20MPa, Maximum work pressure: 18MPa Design temperature: 85℃, Maximum work temperature: 80℃ Material: Stainless steel 304 Equipped with jacket water circling heating system, temperature adjustable.	1
4	Cylinders	Material: Stainless steel 304 (SS316 optional if needed) Load of extraction raw materials	2
5	CO₂ High pressure pump	Triple plunger pump, 50L/h (frequency adjustable) To deliver CO₂ into the system and increase the pressure	1
6	Co-solvent pump	4L/h, to pump co-solvent into system	1
7	Water pumps	To pump water in tank into vessel jacket and circulated	sets
8	Chiller	Chilling gaseous CO₂ into liquid CO₂ and cool the main pump head	1
9	Heat exchange system	Material: 304 stainless steel, design pressure 50MPa	3
10	Filter	Material: stainless steel 304 Volume: 0.5L Design pressure: 20MPa	1
11	Mixer	Material: stainless steel 304 Volume: 0.5L Design pressure: 50MPa	1
12	CO₂ Storage Tank	Material: Stainless steel 304 Volume: 4L Maximum working pressure does not exceed 16MPa	1
13	CO₂ Cylinder rack	Material: Stainless steel 304, vertical or horizontal	1
14	Flow Meter	Flow range: 0-60L/h (Display instantaneous flow)	1
15	Temperature control system	Temperature control range: room temperature ~ 85℃ adjustable Temperature control accuracy: ±1℃
16	Safety protection system	Extraction vessel, separation vessels, CO₂ high pressure pump, storage tank are equipped with safety valves to prevent system overpressure.
17	Pipeline valves	High pressure pipelines and valves, process water valves and pipelines, check valves, back pressure valves
18	Equipment bracket	Material: Stainless steel 304	1
19	Data acquisition and control system	Touch screen, control extraction and separation temperatures, start and stop of CO₂ high pressure pump and co-solvent pump, data storage and output.	1

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