FIELD: sugar industry.
SUBSTANCE: method involves diluting molasses with water to the concentration of dry matter 40-45% and heating to temperature 55-65°C. Hydrogen peroxide in the amount 1.0-1.5% to mass is added to heated molasses and filtered to remove nonsugars precipitate formed. Then 10-15% potassium permanganate solution in the amount 1.0-1.5% to mass is added to a filtered off molasses to form manganese dioxide adsorbing nonsugars followed by filtration. Invention provides enhancing decolorizing effect of molasses and simplifying process as compared with the known one.
EFFECT: improved purifying method.
2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR INTEGRATED PURIFICATION OF MOLASSES AND ITS EXTRACTION FROM SUCROSE | 2014 |
|
RU2556894C1 |
| METHOD FOR COMPLEX TREATMENT OF THICK SUGAR-CONTAINING SOLUTIONS TO EXTRACT SACCHAROSE | 2015 |
|
RU2611145C1 |
| METHOD OF RECTIFYING SUGAR | 0 |
|
SU1201305A1 |
| METHOD OF SUGAR RAW MATERIAL CLEAR LIQUOR TREATMENT | 1994 |
|
RU2061047C1 |
| SUGAR-CONTAINING SOLUTION PURIFICATION PROCESS | 2003 |
|
RU2249048C1 |
| 0 |
|
SU1564195A1 | |
| METHOD OF SUGAR PRODUCTION | 2006 |
|
RU2365626C1 |
| METHOD FOR SUGAR PREPARATION | 0 |
|
SU1678840A1 |
| METHOD OF A DIFFUSION JUICE CLARIFICATION | 2003 |
|
RU2254373C2 |
| METHOD OF REFINING DIFFUSION JUICE | 2000 |
|
RU2169773C1 |
