Product Details

Specifications

1. high quality and efficiency
2. mainly working for natural product extraction, separation and purification

HA421-40-96 schisandra oil Extraction machine, plantain seed oil CO2 Fluid Extraction, radix bupleuri oil Extract Supercritical

Low Critical temperature suitable for extraction and purification of heat sensitive compound.Being capable to provide inert environment to avoid oxidation of products and affection of effective content of extracts.

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

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

The Super Critical fluid technology is a new-type separation technology in modern chemical separation. The Super Critical extraction takes CO2 as the solvent. As CO2 fluid under Super Critical state has larger density and dielectric constant, larger dissolvability against substances, which can change abruptly when pressure and temperature change therefore it has not only the selection of dissolvability against substances, the separation of the solvent with the extracted substances is also easily. The Super Critical CO2 extraction is specially suitable for fine separation of different components, i.e. Super Critical fine distillation.

Take CO2 as the solvent to make extraction and purification upon a lot of products such as biological products, foodstuff and medicines.

1. Supercritical CO2 fluid extraction system was very good at thermal sensitivity natural product extraction, as we know, the tradition extraction method usually applied as steam distillation and fractionation, heating will break up thermo-sensitive material in natural product, destroy some active ingredient, SCFE system could working under a constant temperature or even low temperature condition for extraction and separation, keep the material in original characteristics.

2. CO2 as supercritical solvent, which could be recycling working in the whole system, with low energy consumption, non-pollution and accessible features.

3. The SCFE system could accomplish multi-function in one device, through extraction, separation, filtration and rectification; customer could finish different technical process according to different herbal material extraction condition, easy operation and maintenance.

Basic Flow:

CO2->extraction kettle->separation I-> separation II->return circuit
CO2->extraction kettle->separation I-> separation II->fine distillation column->return circuit
CO2-> extraction kettle-> fine distillation column-> separation I-> separation II->return circuit
CO2->extraction kettle->separation I-> fine distillation column-> separation II->return circuit

Extra flows can be increased according to technological requirement:

CO2->bottom of fine distillation column-> separation I-> separation II->return circuit, meanwhile raw material (liquid) ->continuous extraction of liquid material in the middle part of the fine distillation column(counter flow)
Separation I or separation II (separated substances) ->sub-pump->middle and upper parts of fine distillation column.

Combination Style:

1-extraction-1-separation, 1-extraction-2-separation, 1-extraction-2-separation-1-column, 2-extraction-2-separation, 2-extraction-2-separation-1-column, 4-extraction-2-separation, 4-extraction-2-separation-1-column and special combination can be customized as request.

Characteristics of the Super Critical CO2 Extraction Device:

The press ring of the extraction kettle can be opened quickly; O-ring is imported with service period over 4 months.
CO2 can be used in circulation.
It can be designed and manufactured as per “GMP” standard.
The pressure stabilizing system of the extraction kettle is imported back-pressure valve.
It can be matched with computerized automatic control system (temperature, pressure, flow).
All values of the device are under special heat treatment so they are robust and durable.

Range of application	Type of application
Pharmaceutical industry	Extraction of effective contents of Chinese herbs, concentration, refinement and precipitation of raw material drug, separation and refinement of fatty mixtures
Foodstuff industry	Extraction of hops, caffeine removal from coffee berry, extraction of plant pigment
Cosmetics and Perfumery industries	Separation and refinement of natural and synthetic perfumeries, dealkalization of tobacco, extraction of raw material cosmetics
Chemical industry	Separation of hydrocarbon, refinement of organic synthetic raw material, separation of azeotrope, retrieval of raw material of reaction, dehydration of water soluble powder 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)

Sea buckthorn fruit oil, wheat embryo oil, medlar seed oil, grape seed oil, oidiophore oil of glossy ganoderma, kiwifruit oil, seed oil of Job’s tears, walnut oil, seed oil of forest frog, fish oil, pine pollen oil, cauliflower oil

Arteannuin, sundrops oil, Angelica sinensis oil, chuanxiong rhizome oil, clove oil, Atractylis oil, zedoary turmeric oil, dahurian angelica oil, cinnamon leaf oil, ginkgo oil, netmeg oil, menthence, schisandra oil, plantain seed oil, radix bupleuri oil, ageratum oil, perilla leaf oil, anchusin, mother chrysanthemum oil, Salvia miltiorrhiza extract, Herba Andrographis extract, curcuma oil pigment, lycopin, bee glue, antibiotics precipitation, Rhizoma Alismatis oil, yolk powder phospholipid, cortex magnolia officinalis extract, olibanum extract, natural caffeine, Srcan dra hainanensis extract, cyperus oil, maloicacid, Houttuynia cordata oil

Gingerol, pepper haematochrome, dried tiny shrimp haematochrome, zanthoxylum oil, allspice oil resin, onion root oil, garlic oil, hops extract, tobacco leaves essence oil

Super critical Co2 Dyeing Device

Supercritical CO2 Dyeing Device is a novel waterless dyeing device. By means of CO2 fluid to substitute water which is used in the course of traditional dyeing and printing, it realizes real waterless dyeing. The supercritical CO2 fluid dyeing device is mainly used in dyeing of synthetic fiber and natural fiber, desizing and functional finishing of fabric.

Technical index;

The maximum pressure is 30MPA

The maximum temperature of media is 200 degree.

The volume of the dyeing kettle is 24L and the standard yard bobbins are 165*152*6 pieces

Main Characteristics:

1,The absorbing rate of dyestuff is 98% so it has high dye uptake rate and good dye leveling.

2,In the course of dyeing, the Super Critical CO2 fluid is dynamically circulated.

3,The Super Critical CO2 fluid has function of both diffusion from thr inside corre to the outside core and diffusion from the outside core to the inside core.

4. The residue dyestuff is retrieved therefore the utilization rate of dyestuff can reach 98%.

5. The whole course of dyeing is automatically controlled by computer.

Other Applications of Super Critical CO2 Fluid:

1, Super Critical CO2 Fluid Coating Device (pharmacy)

Static Coating Kettle 00.5L/30 MPA/60^.C

Dynamic Coating Kettle (fluid bed) 1L/6 MPa

2, Super Critical CO2 Tiny Particle Preparation Device (RESS)

Crystalline Kettle 0.5-1 L/50 MPa

Diameter of Nozzle 10um-100um

Application : medicine particle, polymer, organic and inorganic substances and porcelain materials

3, Super Critical Water Oxidation Experimental Device

The maximum pressure 50 MPa