The Super Critical fluid technology is a new-type separation technology in modern chemical separation. TheSuper Critical extraction takesCO2 as the solvent. AsCO2 fluid under Super Critical state has larger density anddielectric constant, larger dissolvability against substances, which can change abruptly when pressure and temperaturechange therefore it has not only the selection of dissolvability against some substances, the separation of the solventwith the extracted substances is also easily. The Super CriticalCO2 extraction is specially suitable for extraction offat-soluble and heat sensitive substances with high boiling point, and is suitable for fine separation of differentcomponents, i.e. Super Critical fine distillation.
TakeCO2as the solvent to make extraction and purification upon a lot of products such as biological productsfoodstuff and medicines.
Characteristics of the Super CriticalCO2fluid:
1. Low Critical temperaturesuitable for extraction and purification of heat sensitive compound.
2. Being capable to provide inert environment to avoid oxidation of products and affection of effectivecontent 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.
Main Technical Index
Extraction kettle:0.5L,1L,2L,5L/50Mpa,10L,24L/40Mpa,50-200L/32Mpa, dual purpose for solid and liquid, equipped with water jacket for circulated heating with adjustable temperature.
2. Separation Kettle: 0.3-10L/30 mpa, 50-100L/16-22 mpa, equipped with water jacket for circulated heating withadjustable temperature.
3.FineDistillation Column: inner diameterΦ25x2-3m/30mpa, Φ35x2-3m/30mpa, Φ48x4-6m/30mpa,Φ78 4-6m/30mpa, according to technological requirement, 4-section, 6-section or 8-section temperature control areavailable and relative stuffing can be selected and loaded by customer according to technological requirement
4. High Pressure Pump: 20L/40mpa•h double-plunger, 50L/50mpa•h double-plunger frequency-modulating,400L/40mpa•h three-plunger frequency-modulating, 800L/40mpa•h three-plunger frequency-modulating, the pump headwith cooling system.
5. Take Pump: in the course of extraction, the entraner is used to change polarities ofCO2 so as to extend range ofapplication.
6. Cooling System: equipped with semi-sealed or full-sealed compressor to meet technological requirement.
7. Heat Exchange and Temperature Control System: according to technological requirement, the heat exchangeand temperature control system are equipped for extraction kettle, separation kettle and fine distillation column respectivelyto control the temperature of water circulation at -85℃and the temperature of oil circulation at-150℃; the digital display double-screen is used to control the temperature of water bath andto measure the temperature ofCO2 fluid with the accuracy of temperature control at ±1℃.
8. Pressure Control (Protection): equipped with the electro connecting pressure gauge at the outlet of the highpressure pump and set the working pressure to release pressure and make automatic protection in case overpressure occurs; equipped with safety valves for high pressure pump, extraction kettle, separation kettle, fine distillation column according totheir maximum working pressures to release pressure and make automatic protection in case overpressure occurs: equippedwith back-pressure valve system at the outlet of the extraction kettle which has stable pressure and is easy to makeadjustment. The control accuracy of pressure(dynamic)is +0.1mpa
9. Display of Flow: the metal rotor flow meter with remote transferable digital display for instant flow andaccumulated flow respectively
10. Pipelines: all containers, valves, pipe fittings and pipelines contacting with fluid are all made of stainless steel.
11. Others: three-phase-four-wire power supply with 380V/50HZ andCO2 with foodstuff grade≥99.5% are preparedby customer itself.
Application of the Super CriticalCO2 Fluid | ||
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 PerfumeryIndustries | Separation and refinement of natural and synthetic perfumeries,extraction of raw material cosmetics | |
Chemical Industry | Separation of hydrocarbon, refinement of organic synthetic raw material, separationof azeotrope, retrieval of raw materials 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) | |
Sino Pharmaceutical Equipment Development (Liaoyang) Co., Ltd. (SINOPED) is a professional manufacturer and supplier of pharmaceutical and chemical machinery and equipment in China. We belong to SINOPEC International Group.
We have a well-experienced team to manufacture pharmaceutical machinery and equipments and a professional design institute. With rich experiences in pharmaceutical machinery and equipment field and numbers of professional engineers, we have designed and developed many types of machinery and equipments including clean room project, soft-gel production line, glass-lined reactor, fermentor, centrifuge, granulator, mixer, dryers, pulverizer, tablet press, soft and hard blister packing machine, capsule filling machines, cartoner and rollers, etc.
Due to our good credit and service, , we have made great achievements in the past years. We have established long-term business relations with many customers and some of our overseas customers have appointed us to be their purchase agency in China. Our products are exported to many countries & areas. Besides machinery and equipment, we also supply production lines and turn key projects.
In SINOPED you can get your desired goods with the best prices and good quality. Welcome your enquiries from all over the world.
One-year warranty period for whole machine except of tubes and human factors etc, and 12-month of after-sale service from the date when you receive machine or 12 months when installation finished;
Consultant services for whole machine life, and 24 hours technical support by email;
UPS, English software, user manual and the installation & debugging by our experienced technicians.
1. Can your machine meet our need well?
We will supply you a proposal as to your specific requirement, and each machine is customized to satisfy customer's need well.
2. Are you a factory or a trading company?
We are the manufacturer, and have been in industry for more than ten years.
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T/T by our bank account directly, or by Alibaba's trade assurance service, or by the West Union, or in cash.
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Before the delivery, we will send you machine's pictures and videos, or you can come to us to have the quality checking by yourself, or by the third party inspection organization contacted by your side.
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Please note our above business license and certificates. And if you don't trust us, you can use Alibaba's trade assurance service or by LC.
6. Why choose your company?
We have been engaged in the manufacturing of various packing machines professionally over 10 years, and we can provide better after-sales service.
