Refining of sugar containing liquids by ion exchange

Details Refining of sugar containing liquids by ion exchange Refining of sugar containing liquids by ion exchange

1974-08-22

1976-06-08

Wolk, Morris O.

Sugar, starch, and carbohydrates

Processes

Carbohydrate manufacture and refining

127 46R, 127 48, 127 53, 210 24, 210 30R, C13D 314, B01J 104

Patent

active

039619818

ABSTRACT:
A process for purifying sugar containing liquids or solutions, optionally at a sugar mill site, in which the hot sugar liquids are initially contacted with a weakly basic anion exchange resin in the bicabonate form, the salt impurities in the juices being converted to their corresponding bicarbonates, then passing the liquids under pressure through a cation exchange resin in the calcium form to remove alkali metals and then treating the resulting liquids pressure free to bring about the conversion of salts of hardness ions such as calcium bicarbonate in the liquid to insoluble calcium carbonate thereby giving a clarified, deionized and decolorized liquid product which is easily crystallized to a purified crystallized sugar product.

REFERENCES:
patent: 3073725 (1963-01-01), Popper et al.
patent: 3156644 (1964-11-01), Kunin

Affiliated with

Also associated with

Rating

Refining of sugar containing liquids by ion exchange does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Refining of sugar containing liquids by ion exchange, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Refining of sugar containing liquids by ion exchange will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1096004