HPCC 300/500
HPCC 300/500 High pressure countercurrent extraction/fractionation.
Description: The high pressure counter current column HP CC300/500 is designed for extraction or fractionation of liquid feedstocks. View cells at the top and the bottom of the column allow for observation of the flow inside the column and the liquid level. The bottom valve is controlled by an optoelectronic level controlled based on the change in refractive index. The column is operated in a closed solvent (CO2) cycle. Available internal diameter are in the range of 30 to 90 mm. Available heights are in the range of 2 to 12 m.
Reference: A. Bejarano, P.C. Simoes, J.M. del Valle: Fractionation technologies for liquid mixtures using dense carbondioxide, J. of Supercritical Fluids 107 (2016) 321–348.
HPE 300
The High Pressure Extraction/ Reaction/ Drying Unit is designed to perform screening tests on high pressure extraction with supercritical CO2. A solid source material is filled into the extractor. Compressed CO2 is passed through the extractor in a single passing mode while taking soluble substances into solution. The extraction pressure is adjusted by a manual back pressure regulator (BPR). The extract is collected at the outlet behind the BPR.
| Max. pressure: | 30 MPa (4300 psi) |
| Max. temperature: | 150°C |
| Extractor volume: | 1000 ml |
| Seperator volume: | 500 ml |
| Material: | 316SS |
HP-A 150r
The High-Pressure adsorption unit provides the user with an universally applicable tool for preparing homogeneously impregnated tissues and carriers under supercritical conditions. The equipment can be operated at pressures up to 15 MPa. The Autoclave can be rotated by a hand crank. Filterplates inside the lids with different pore sizes are available for retention of paticulate materials.
| Maximum working pressure | 15 MPa (2100 psi) |
| Maximum temperature | 100°C |
| Reactor volume | 50ml |
| Material | 316SS / PTFE |
HP-A300 Lab
The High Pressure Autoclave Unit is designed to perform screening tests on high pressure extraction/reaction/drying with compressed gases and liquids. A solid source material is placed into the autoclave sample baskets, the gas e.g. CO2 is compressed and passed into the electrically heated autoclave. Co solvents or other liquids may be fed into the autoclave via dip tubes.
A magnetic stirrer plate is used to enhance the solution of the liquid and gas. The Autoclave can be rotated by 90° for cleaning and sample preparation/removal.
| Maximum working pressure | 30 MPa (4200 psi) |
| Maximum temperature | 100°C |
| Extractor volume | 1000ml |
| Material | 316SS |