Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1990-02-14
1992-12-01
Spear, Frank
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
210644, B01D 6128
Patent
active
051678241
ABSTRACT:
Disclosed are processes and apparatus for separating a desired solute, such as an optically active isomer, from a complex mixture using carrier facilitated transport in an immobilized liquid membrane or carrier facilitated solvent extraction. The carrier is a binding protein selected and/or engineered to immunochemically reversibly bind to the solute and to have a significant solubility in the extracting solvent or immobilized liquid membrane.
REFERENCES:
patent: 3956112 (1976-05-01), Lee et al.
patent: 3957504 (1976-05-01), Ho et al.
patent: 4375414 (1983-03-01), Strahilevitz
patent: 4859583 (1989-08-01), Heller et al.
Bratzler Robert L.
Cohen Charles
Dishman Robert A.
Dodds David R.
Huston James S.
Creative BioMolecules, Inc.
Sepracor Inc.
Spear Frank
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