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Title: Extended residence time centrifugal contactor design modification and centrifugal contactor vane plate valving apparatus for extending mixing zone residence time

Patent ·
OSTI ID:1361630

The present invention provides an annular centrifugal contactor, having a housing adapted to receive a plurality of flowing liquids; a rotor on the interior of the housing; an annular mixing zone, wherein the annular mixing zone has a plurality of fluid retention reservoirs with ingress apertures near the bottom of the annular mixing zone and egress apertures located above the ingress apertures of the annular mixing zone; and an adjustable vane plate stem, wherein the stem can be raised to restrict the flow of a liquid into the rotor or lowered to increase the flow of the liquid into the rotor.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-06H11357
Assignee:
UCHICAGO ARGONNE, LLC
Patent Number(s):
9,669,329
Application Number:
14/501,898
OSTI ID:
1361630
Resource Relation:
Patent File Date: 2014 Sep 30
Country of Publication:
United States
Language:
English

References (3)

Centrifuge and rotor for use therein patent December 1996
Centrifugal separator patent January 1997
3D PRINTED MODULAR CENTRIFUGAL CONTACTORS AND METHOD FOR SEPARATING MOIETIES USING 3D PRINTED OPTIMIZED SURFACES patent-application June 2016