Process for the purification of impure sugar juice
US3982956A · kind A · utility
9Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1975 |
| Grant date | Sep 28, 1976 |
| Priority date | — |
| Expiry date | Sep 26, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC13B20/14
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
Impure sugar solution having a pH of 2 - 6.5 is decolorized by passing the same through a weakly basic anion exchanger having tertiary amine functionality and operated over a hydroxyl form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.