HPD-600型大孔树脂对维生素B12吸附与解吸性能的研究

Vitamin B12(cyanocobalamin) is a cobalt-containing B complex vitamin. Cyanocobalamin is a haemopoietic vitamin. It is necessary for the formation of red blood cells, for normal nerve cell activity and for the synthesis of DNA during cell division. Vitamin B12 deficiency causes various diseases, such as macrocytic anemia, fatigue, loss of appetite, and mood disturbances.Adsorption resin is a new absorbent polymer. It cannot be influence for such as salt, acid and alkali. After the absorption of the resin adsorption, from the resin, the high purity of products can be obtains, It can be used repeat. It is a good means of separation and purificationUV-spectrophotometry and High-Performance Liquid Chromatography is used to studies the ability of adsorption and desorption of CAD-45 resin to Vitamin B12b, and the influence of Bed level volume, fluid velocity and so on to dynamic adsorption and desorption in this research. Prepare for the industrialization of purification for the future.