Principle and advantages The technique of super-critical extraction, a advanced technical coming forth presently, is a new subject in the field of the modern chemical separating industry, which is applied widely to the field of extracting substance from plant. ADVANTAGES: 1. Temperature being low there is no production being decomposed 2. Temperature and pressure can be controlled accurately, so substance extracted can be selected according to what you need. 3. Production with high purity; 4. Without residual solution inside the production, it will not pollute the food or medical treated with it. 5. The solution used is apercus, and it can be used circularly. 6. The solution used is low-cost, and there isn't any pollution to the environment during the whole production. SPECIFICATIONS AND FEATURES: 1. SPECIFICATIONS (1)Voltage: 380V (2)Power: 50 KW (3)Extraction pressure: 40MPa (4)Extraction temperature: Room temperature 85 (5)Volume of the Extraction kettle: 24L 2. FEATURES 1)Continuous process of extraction. Instead of adopting the method of extracting discontinuously, working in a continuous way, this instrument is more effective then before. 2)automatically assemble and un-assemble material. The process of assembling and un-assembling material from the bottom of the instrument to extraction kettle is controlled by computer. 3)Accurate extraction pressure. The extraction pressure is controlled by computer, CO2 injection pump traces the extraction pressure automatically in a way of frequency modulation, which made precision of extraction pressure be controlled in a steady condition required 4)High efficiency of the usage of CO2. The loop designed in the instrument utilizes CO2 circularly, which reduces release of CO2 greatly. 5)A new method of fluid spreading around adopted makes the fluid (CO2 ) contact with solute evenly, which speeds solution, reduces time of extraction greatly, and increases production ultimately. 6)Accurate temperature controlling. Both the kettle and the fine distillation pole have temperature measurement and temperature controlling system, which controls the "the heat inertia" which leads the temperature to go up or go down after the electrical source supplying for heating being cut off. 7)There is no big noise when it is working, the gas can be let out with little noise in a short time. Specifications: such as 0.1-0.5L, 1L, 2L, 5L,10L, 24L, 24*4L, 50*4L, 100*4L.
