Product Details

Use

Supercritical fluid extraction(the SFE) is an application of a strong green separation technology, adopts CO2 as the solvent. Supercritical CO2 fluid under greater density and dielectric constant, the solubility of the material is large, and with the pressure and temperature changes rapidly changing, therefore, not only the solubility of certain substances selective, and easy separation of solvent and extract. Compared with conventional separation methods, has low extraction temperature strong selectivity, high efficiency, low energy consumption, no pollution and other characteristics, especially for fat-soluble, high boiling point, heat sensitive material extraction, but also for different components Fine separation. Widely used in pharmaceutical, food industry, health care products, cosmetics, perfume an other industries.

Range of Application	Type of Application
Pharmaceutical	Extraction of effective contents of Chinese herbs; Concentration, refinement and precipitation of drug raw material; Separation and refinement of fatty mixtures
Foodstuff	Extraction of hops; Caffeine removal from coffee berry; Refinement of vegetable oil and animal oil; Extraction of plant pigment
Cosmetics and Perfumery	Separation and refinement of natural and synthetic perfumeries; Dealkalization of tobacco; Extraction of cosmetics raw material
Chemical	Separation of hydrocarbon; Refinement of organic synthetic raw material; Separation of azeotrope; Retrieval of raw materials of reaction; Dehydration of water soluble chemicals 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)

Feature

1) Low critical temperature suitable for extraction and purification of heat sensitive compound.

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

3) Fast extraction speed, no toxicity, non-flammable, safe application and no pollution upon environment.

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

5) The press ring of the extraction kettle can be opened quickly; O-ring is imported with service period over 4 months.

6) CO2 can be used in circulation.

7) It can be designed and manufactured as per GMP standard.

8) The pressure stabilizing system of the extraction kettle is imported back-pressure valve.

9) It can be controlled with computerized automatic control system (temperature, pressure, flow etc.)

10) All valves of the device are under special heat treatment so they are robust and durable.

Technology Parameter

Type	(L)	Max Working Pressure(Mpa)	Combination	Notes
TH 12-1	1	40	1 Crafts 2 pm	Frequency
TH22-(5+1)	5+1	40	2 Crafts 2 pm
TH221-(5+1)	5+1	40	1/2 of a column extraction
TH22-24x2	24	40	2 Crafts 2 pm
TH221-24x2	24	40	1/2 of a column extraction
TH22-50x2	50	40	2 Crafts 2 pm	Manual or computer control
TH32-50x3	50	40	3 Crafts 2 pm
TH22-100x2	100	40	3 Crafts 2 pm
TH32-100x3	100	40	3 Crafts 2 pm
TH32-300x3	300	40	3 Crafts 2 pm
TH32-400x3	400	40	3 Crafts 2 pm
TH32-500x3	500	40	3 Crafts 2 pm

Remarks

We can design and manufacture combination type of small & pilot device of different extractor according to customers' requirements, design and manufacture 1000L large-scale superciritical CO2 extraction device.

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