Method for forming reversible colloidal gas or liquid aphrons an

Details Method for forming reversible colloidal gas or liquid aphrons an Method for forming reversible colloidal gas or liquid aphrons an

1998-01-12

2000-02-08

Lovering, Richard D.

Chemistry: molecular biology and microbiology

Micro-organism, per se ; compositions thereof; proces of...

95150, 95253, 210643, 435246, 4352625, 435818, 435821, 516 19, 516 64, 588226, B01D 5362, B01J 1300, C12N 134

Patent

active

060227273

ABSTRACT:
A method for forming gas or liquid aphrons with reversible surfactants or emulsifiers is described. Polymers which change their emulsifying properties upon change of pH, temperature or other condition are used to form the aphrons. The aphrons are useful for chemical reactions and separations, mass transfer processes, and for biological processes.

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patent: 4836939 (1989-06-01), Hendrickson
patent: 5512180 (1996-04-01), Ho
patent: 5593593 (1997-01-01), Nilsen et al.
patent: 5739210 (1998-04-01), Scranton et al.

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