| 摘要 |
In a process of preparing blood cell protein and haem by splitting haemoglobin under the influence of an acid and an organic solvent, the haemoglobin is first contacted with methanol and water and/or ethanol under turbulent conditions at a temperature of 20 DEG to 50 DEG C., whereafter the mixture thus obtained is mixed under turbulent conditions with a mixture of organic solvent and acid, preferably hydrochloric acid. The separation of the dispersion obtained is carried out in hydrocyclones and the recuperated organic solvent is at least partly recycled into the process. |
