Method of preparing a finely divided emulsion from a crude...

Details Method of preparing a finely divided emulsion from a crude... Method of preparing a finely divided emulsion from a crude...

2005-11-17

2008-11-18

Fortuna, Ana M (Department: 1797)

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

C210S650000, C426S601000, C426S602000

Reexamination Certificate

active

07452470

ABSTRACT:
A method of preparing a finely divided emulsion from a crude emulsion is proposed where the crude emulsion is forced through a porous membrane, wherein the porous membrane is constructed from two or more superimposed layers which differ in pore diameter.

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