Process for sorption solute recovery

Details Process for sorption solute recovery Process for sorption solute recovery

1985-03-06

1987-06-02

Wyse, Tom

Liquid purification or separation

Processes

Ion exchange or selective sorption

C02F 126

Patent

active

046701559

ABSTRACT:
A process is provided in which an organic compound is separated from co-sorbed water directly on a particulate bed. Among the organic compounds which can be so separated and recovered from an aqueous solution are compounds containing the carboxylic group which can be converted to an ester during recovery. The inventive process may be used for the recovery of organic compounds from aqueous solutions such as fermentation broths.

REFERENCES:
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patent: 4016180 (1977-05-01), Baieri
patent: 4351732 (1982-09-01), Psaras et al.
patent: 4356262 (1982-10-01), Heady
patent: 4373935 (1983-02-01), Ausikaitis et al.
patent: 4382001 (1983-05-01), Kulprathipanja et al.
patent: 4450294 (1984-05-01), Feldman
"Production of Organic Acid Esters from Biomass-Novel Processes and Concepts", R. Datta, Biotech and Bioeng., Symp. No. 11, 521-532 (1981).
"Acetic Acid Extraction", C. Judson King, Handbook of Solvent Extraction, pp. 567-573 (1983).
"Dehydration of Ethanol: New Approach Gives Positive Energy Balance", M. Ladisch et al., Science, vol. 205, pp. 898-900, (Aug. 31, 1979).

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