Process for the separation of a basic amino acid from a fermenta

Details Process for the separation of a basic amino acid from a fermenta Process for the separation of a basic amino acid from a fermenta

1985-07-11

1987-12-22

Schwartz, Richard A.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

210259, 562554, C07D23364, C07C10124

Patent

active

047147679

ABSTRACT:
A process for separating basic amino acids from a liquid containing the same using cation exchange resin towers in series, which comprises effecting repetitive adsorption and elution steps in sequence, wherein the washing water employed in said adsorption and elution steps is obtained by recycling the latter portion of a liquid discharged from a first tower of the adsorption step into an adsorption step in a subsequent cycle, or by recycling a liquid discharged from a first tower at the elution step into an elution step in a subsequent cycle.

REFERENCES:
patent: 4663048 (1987-05-01), Tanaka et al.
Chemical Abstracts, 104:184853a (1986)[JPN Kokai 60, 256, 392, Shiomi et al., 12/18/85].

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