Chinese Factory Price Plant Essential Oil Refining CO2 Supercritical Extraction Extractor
Product Description
Overview:
The supercritical fluid technology is a new-type separation technology in modern chemical separation. The supercritical extraction takes CO2 as the solvent, as CO2 fluid under supercritical state has larger density and dielectric constant, larger dissolvability against substances, which can change abruptly when temperature change therefore it has not only the selection if dissolvability against some substances, the separation of the solvent with the extracted substances is also easily. The supercritical CO2 extraction is specially suitable for extraction of fat-soluble and heat-sensitive substances with high boiling point.
Take CO2 as the solvent to make extraction and purification upon a lot of products such as biological products, foodstuff and chemistry.
Features:
1. Low critical temperature suitable for extraction and purification of heat-sensitive compound.Wide operating range, easy to adjust.
2. Good selectivity,and through controlling the pressure and temperature, targeted extraction of the required ingredients.
3. Low operation temperature,the extraction is carried out at a temperature close to room temperature,which is particularly suitable for heat-sensitive components.The extraction process eliminates the possibility of oxidative and photoresponsive reactions,and the extract retains the natural flavor.
4. Fast extraction speed (generally 1-2 hours per batch), no toxicity, non-flammable, safe application and no pollution upon environment.
5. CO2 is non-toxic,tasteless,non-flammable and easy to get and reused.
6. Being capable to provide inert environment to avoid oxidation of products and affection of effective content of extracts.
Product More Pictures
Detailed Photos
Product Parameters
We have larger or smaller models to choose from, and we can also accept customization services, please feel free to contact us.
| No |
Model |
Capacity |
Pressure(Mpa) |
Power (kw) |
Temperature |
CO2 Pump Flow (L/H) |
Dimension(mm) |
| 1 |
WDHA-0.5 |
0.5L |
50 |
10 |
85ºC |
50 |
2500*2500*1600 |
| 2 |
WDHA-1 |
1L |
50 |
10 |
85ºC |
50 |
2500*2500*1600 |
| 3 |
WDHA-5 |
5L |
50 |
18 |
85ºC |
50 |
2500*2500*1600 |
| 4 |
WDHA-10 |
10L |
40 |
18 |
85ºC |
100 |
3000*2500*1600 |
| 5 |
WDHA-20 |
10L*2 |
40 |
25 |
85ºC |
200 |
3000*3000*1800 |
| 6 |
WDHA-30 |
10L*3 |
40 |
30 |
85ºC |
210 |
5000*4800*1800 |
| 7 |
WDHA-50 |
25L*2 |
40 |
45 |
85ºC |
400 |
5000*5000*4200 |
| 8 |
WDHA-100 |
25L*4 |
40 |
58 |
85ºC |
600 |
5800*5000*4200 |
| 9 |
WDHA-100 |
50L*2 |
40 |
60 |
85ºC |
800 |
6200*6000*4500 |
| 10 |
WDHA-120 |
30L*4 |
40 |
60 |
85ºC |
800 |
6800*6000*4500 |
| 11 |
WDHA-150 |
50L*3 |
40 |
63 |
85ºC |
1000 |
7200*6000*4500 |
| 12 |
WDHA-200 |
50L*4 |
40 |
65 |
85ºC |
1000 |
7800*7000*4500 |
Working Principle
Supercritical fluid extraction and separation process is based on the relationship between the solubility of supercritical fluid and its density, that is, the influence of pressure and temperature on the solubility of supercritical fluid. When the gas is in the supercritical state, it becomes a single phase state with properties between liquid and gas, and has a density similar to that of liquid. Although the viscosity is higher than that of gas, it is obviously lower than that of liquid, and the diffusion coefficient is 10-100 times of that of liquid. Therefore, it has good permeability and strong solubility to the material, and can extract some components from the material.
In the supercritical state, the supercritical fluid is contacted with the substance to be separated to selectively extract the components of polarity, boiling point and relative molecular weight in turn. The density and dielectric constant of supercritical fluid increase with the increase of pressure, and the polarity of supercritical fluid increases. Of course, the extract corresponding to each pressure range can not be single, but the best proportion of mixed components can be obtained by controlling the conditions. Then, the supercritical fluid is transformed into a common gas phase by means of decompression and heating, and the extracted substances are completely or basically separated automatically, so as to achieve the purpose of separation and purification.
Packaging & Shipping
Company Profile
Our Services:
Pre-Service:
1. 24 hours online consult and service;
2. Introduce the product to the customer in detail, answer the question raised by customer carefully;
3. Make different plans for choice according to the needs and requirements of customers.
After-sale Service:
1. Help to install and debug the equipment;
2. Provide 24 hours technical support by e-mail or phone;
3. Keep sufficient replaceable spare parts;
4. Help customers solve any other questions about products or other aspect;
5. Establish long-term and friendly relationship.
Service Commitment:
1. We will provide one-year warranty period to make sure your machine runs consistently. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.
2. Consultant services for whole machine life, 24 hours technical support by email and telephone.
3. Send technicians to the job site for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
Our Honor:
Customer Visit:
Our Company:
LIAOYANG WANDA MACHINERY CO.,LTD is specialized in design, development, manufacture and sale of industrial, chemical extraction machines. Our products include CO2 supercritical extraction machine, distillation and separation equipmen and so on.
Looking to the future with a commitment to design innovation and quality products, supported by an outstanding level of customer service. The unexcelled quality machines can be easily obtained from us because we maintain the quality and standard of our products from incoming raw materials to the finished products. Our company follows strict quality controls and various systematic procedures. We take utmost care of quality at every stage of the manufacturing process.
Our research and development wing is our asset that develops and incorporates innovative ideas and products. Our team is full of experienced and qualified professionals, who have sound knowledge about the quality of our machines. Our products are far sold to Europe, U.S.A., and the southeast Asia. They are well received by customers both at home and abroad.
FAQ
1. What data is required to confirm the model?
(1) Materials to be dried (2) Treatment capacity per hour (3) Moisture requirements before and after drying (4) Heating method
2. What certificates do you have?
We can provide CE, ISO 9001, etc.
3. What is the warranty period of the equipment?
Normally 1 year warranty.
4. Can we visit your factory?
Of course, we sincerely invite you to visit, if it's not convenient for you, you can visit our factory and solve problems through video conference.
5. Can we bring our own materials to your factory for experiments?
Of course, you are welcome at any time. We will arrange professional engineers and technicians to do experiments and analyze data for you on site.
6. Can it be customized?
Of course, our equipment can be customized according to the actual requirements of customers.
7. How long is the construction period?
It's about 30 days, but it also needs to be determined according to the specific equipment model, order number, etc., But if you need it urgently, please let us know, we can arrange the factory to rush production.
8. Will you provide installation services?
If you need, we can arrange professional technicians and engineers to install and debug on site.
){kind=link}