Chromatography Column

Chromatography Column

Chromatography Column is a kind of new technique developed in the 1970s. It is a kind of purifying and refining method, make the boiled Chinese traditional medicine liquid pass macropore resin and absorb its valid ingredients. According to the different compositions of the drug liquid, different materials extracted, different kinds of resin is chosen. Absorptive resin, especially the ingredients of non-polar adsorptive resin in absorptive liquor, which is decided by physical structure (surface, pore diameter) etc. This technology is widely used in developing new drugs and Chinese patent medicine and mainly used in separation and extract.

The basic operating procedures of this Chromatography Column are:

extracting solution of Chinese traditional medicine --- through macroporous resin --- absorb the effective composition of resin --- eluting --- eluting liquor --- Retrieve the solution --- medicine liquor -- drying --- semi products

1. This Chromatography Column can reduce dosage and improve the quality and preparing level of Chinese traditional medicine. The substance refined by macroprous resin absorptive technology can increase the density of drug effect and reduce impurities.

2. Reduce products' absorption of moisture. Chinese patent medicine prepared by traditional technique has strong absorption of moisture, which is a problem always existing in the storage of Chinese patent medicine. Macroporous resin absorptive technology can effective temperament. This can enhance the products' stability.

3. Macroporous resin absorptive technology can shorten production cycle. And what it needs is simple equipment. It can save costs of packaging and a lot of work, which established conditions to enter international market.

4. The computer automatic supervision technology is introduced during the separation process, has realized the programmable control, automatic detection and pipe transportation in the production, so as to enhance the reliability and repetition of equipment.

5. The automatic control system can realize control and data collection of pumps, valves and various online detectors (flow transmitter and pressure transmitter), conveniently complete the four -columns series and parallel operation and guarantee the stability and accuracy of technology.

6. The structure of resin column is well designed with reasonable height-diameter rate. The precise inlet and outlet fluid distributing device is equipped with automatic filling system and compressed air connector to guarantee the filling effect of macroporous resin column and the regeneration effect of filler so as to provide guarantee for the high efficiency separation.

Extraction Machine Evaporators Dryer