Process for purifying sugar solutions

Details Process for purifying sugar solutions Process for purifying sugar solutions

1997-05-09

1999-04-13

Brunsman, David

Sugar, starch, and carbohydrates

Processes

Carbohydrate manufacture and refining

127 55, C13D 312, C13D 314

Patent

active

058939474

ABSTRACT:
A process for decolorizing and demineralizing a sugar solution without the need for using cation exchange resins or activated carbon. The process includes the steps of contacting the sugar solution with a macroporous polymeric adsorbent having cationic functional sites to decolorize and demineralize the sugar solution, and contacting the sugar solution with an anion exchange resin to further demineralize the sugar solution.

REFERENCES:
patent: 2391649 (1945-12-01), Shafor
patent: 3122456 (1964-02-01), Meier et al.
patent: 4100025 (1978-07-01), Enokizono et al.
patent: 4160675 (1979-07-01), Pannekeet et al.
patent: 4247340 (1981-01-01), Cartier
patent: 4325742 (1982-04-01), Arena
patent: 4366060 (1982-12-01), Leiser et al.
patent: 4519845 (1985-05-01), Ou
patent: 4522726 (1985-06-01), Barry et al.
patent: 4523959 (1985-06-01), Exertier
patent: 4572742 (1986-02-01), Kunin et al.
patent: 4587953 (1986-05-01), Rosene
patent: 4764276 (1988-08-01), Berry et al.
patent: 4808317 (1989-02-01), Berry et al.
patent: 4871397 (1989-10-01), Stevens
patent: 4950332 (1990-08-01), Stringield et al.
patent: 5019542 (1991-05-01), Bento
patent: 5096500 (1992-03-01), San Miguel Bento
"Corn Sweetener Refining with Ion Exchange Resins", Purolite (date unknown).
"Sweeteners From Starch", Separation Technologies, Rohm and Haas (date unknown).
Technical Data for "Macronet MN-150 Adsorbent Resin" (date unknown).
Macronet Literature (date unknown).
"Dowex Optipore Adsorbent", Dow (date unknown).
"Dowex Optipore Adsorbents: SelectFlo Capillary Microfiltration Elements", Dow (date unknown).
Advanced Separation Technologies Incorporated Sales Literature (date unknown).

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