Chemistry: physical processes
Patent
1978-08-10
1981-06-09
Krizmanich, George H.
Chemistry: physical processes
B04B 506
Patent
active
042720117
ABSTRACT:
A centrifugal counterflow type contactor wherein the interior space of a drum carried by a rotating shaft has a predetermined axial width or the interior space of the drum is divided by at least one baffle plate mounted on the rotating shaft into at least two chambers each having a predetermined width; and a light liquid is introduced into said interior space or each chamber at positions adjacent to the radially outward end thereof while a heavy liquid is introduced into said interior space or each chamber at positions adjacent to the radially inward end thereof so that rapid rotation of the drum causes the radial counterflow contact between the light and heavy liquids. The extraction efficiency is equal to or higher than that of a corresponding prior art centrifugal contactor, and the solids in the liquids may be prevented from being accumulated in the counterflow region.
REFERENCES:
patent: 1573498 (1926-02-01), Nicol
patent: 2670132 (1954-02-01), Podbielniak
patent: 2758784 (1956-08-01), Podbielniak et al.
patent: 3027390 (1962-03-01), Thurman
patent: 3053440 (1962-09-01), Doyle et al.
patent: 3116246 (1963-12-01), Podbielniak
patent: 3217980 (1965-11-01), Podbielniak et al.
patent: 3327939 (1967-06-01), Doyle et al.
patent: 3344983 (1967-10-01), Podbielniak
Fujiwara Kiyoshi
Fukumori Hiromasa
Hisatomi Shigenobu
Nagatomo Katsuaki
Yoshinaga Shoji
Hitachi , Ltd.
Krizmanich George H.
LandOfFree
Centrifugal counterflow type contactor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Centrifugal counterflow type contactor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Centrifugal counterflow type contactor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1259729