The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 08, 1985
Filed:
Oct. 24, 1983
Applicant:
Inventor:
John C Schneider, Acton, Ontario, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210634 ; 422259 ; 4236585 ;
Abstract
A process is described for continuously extracting a first liquid with a second liquid, the two liquids being capable of forming two separate phases defining a liquid-liquid interface. The process comprises contacting the two liquids in an apparatus defining a plurality of mixing chambers and at least one settling chamber, wherein the liquids are continuously agitated in the mixing chambers to provide mixing in a zone in the proximity of the liquid-liquid interface while maintaining substantial phase integrity beyond the agitation zone. Extracted liquids are separated in the settling chamber and removed from the apparatus.