FIELD: sugar industry.
SUBSTANCE: claimed method includes juice predefecation up to pH 9.5-10.5, heating thereof at 70-85°C and feeding into flotator. Juice is held in flotator for 7-10 min to float precipitate released from juice with gas, and fed in defecation step. Juice and precipitate are separated using membrane made of high porous ceramic material comprising quartz fiber of 70-80 % porosity up to accumulation of precipitate layer on its surface and filtered juice is fed in defecation step. Defecated juice is saturated and filtered.
EFFECT: diffusion juice of increased purity and decreased chromaticity.
1 ex, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DIFFUSION SAP REFINING | 1995 |
|
RU2105817C1 |
| METHOD FOR PURIFICATION OF DIFFUSION JUICE | 1993 |
|
RU2018538C1 |
| METHOD FOR PRODUCTION OF PULP-PRESS WATER | 2005 |
|
RU2281335C1 |
| METHOD OF RECTIFYING DIFFUSION JUICE | 0 |
|
SU1351977A1 |
| TREATMENT METHOD OF SUGAR BEET DIFFUSION JUICE, PRODUCTION METHOD OF CONCENTRATE ENRICHED WITH NUTRIENTS OUT OF SUGAR BEET DIFFUSION JUICE AS WELL AS CONCENTRATE OF NON-SACCHARINE SUBSTANCES | 2004 |
|
RU2380425C2 |
| DIFFUSION JUICE PURIFICATION PROCESS | 2000 |
|
RU2172348C1 |
| METHOD OF PURIFYING DIFFUSION JUICE | 2010 |
|
RU2418861C1 |
| METHOD FOR PURIFICATION OF SUGAR-CONTAINING SOLUTION OF SORGHUM | 0 |
|
SU1693066A1 |
| JUICE CLARIFICATION PROCESS | 2006 |
|
RU2306342C1 |
| METHOD OF DIFFUSION JUICE PURIFICATION | 2003 |
|
RU2252965C1 |
