| Customization: | Available |
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| After-sales Service: | Online Support,video Technical Support |
| Application: | Chemical Industry, Essential Oil Industry, Herbal Industry, Pharmaceutical Industry |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Support payment in USD |
| Secure payments: | Every payment you make at Made-in-china.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Subcritical water extraction process has been studied and applied in the fields of vegetable oil, essential oil, herbal medicine, vegetable protein, etc. Subcritical water extraction process is a low temperature, low pressure, high efficiency physical method, can avoid the problem of thermal denaturation during the extraction of biological components, and maintain the biological activity of the extracted components.
| Propane | Butane | Dimthylether | Tetrafluoroethane | Liquid Ammonia |
| Molecular Formula | C3H8 | C4H10 | CH3OCH3 | CH2FCF3 |
| Molecular Weight | 44 | 58 | 102 | |
| Boiling Point ºC | -42 | -0.5 | -24.9 | -26.2 |
| Pressure Mpa at 20ºC | 0.83 | 0.23 | 0.533 | 0.6 |
| Critical Temp ºC | 95.7 | 152.8 | 129 | 101.1 |
| Critical Pressure MPa | 4.4 | 3.6 | 5.32 | 4.07 |
| Liquid Density: kg/L at 25ºC | 0.49 | 0.57 | 0.66 | 1.2 |
| Gas Density: kg/m 25ºC | 20.15 | 6.18 | ||
| Dielectric Constant | 1.69 | 1.78 | 5.02 | |
| Latent Heat of Vaporization KJ/kg at 30ºC | 329 | 358 | 410 | 216 |
| Explosion Limit | 2.3%~9.5% | 1.9%~8.5% | 3.5%~27% | non-inflammable |
| Toxicity LC50(mg/m3) | minor | minor 680 | 308000 | non-toxic |
| Appearance | colorless, odor | colorless, odor | colorless, odor | colorless, odorless |
Anyang Gaokang Medical-Lab is a collection of product design, development, manufacturing, engineering installation, after-sales service as one of the comprehensive enterprises.
The company's products are designed and manufactured in strict accordance with the relevant national equipment standards. Our products are involved in pharmaceutical engineering, dairy equipment, beverage equipment, biological engineering, chemical engineering, essential oil refining equipment and experimental equipment manufacturing and whole plant installation engineering.
√ Product consulting services: including product parameters, prices, use scenarios and use effects.
√ Line customization and product optimization: We will provide you with a one-stop service, from the design of the line to finished product testing, installation and technical guidance.
√ Logistics and transportation: The finished product is packed carefully to help you avoid problems that may be encountered during transportation.
√ After-sales support: We have a professional technical team to help you solve the problems encountered in production.
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