| 摘要 |
The invention relates to a plant for the treatment of crude glycerine obtained as a secondary product during the production of biodiesel. The method enables a glycerine to be obtained, with a 99.5 % purity, that can satisfy pharmaceutical glycerine specifications, said glycerine having a wide range of applications in the food industry, the pharmaceutical sector, cosmetic sector and many other industries, a decoloration method also being carried out, and a second quality glycerine with a 96 to 97.6% purity being obtained in turn. |
