Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Organic polymerization
Patent
1992-08-19
1994-02-08
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Organic polymerization
366138, 366262, 422131, 422134, 422224, 422226, 422901, C08F 202
Patent
active
052846270
ABSTRACT:
Polymer activation apparatus for activating a liquid polymer emulsion in dilution water includes a first processing zone in which the polymer solution is subjected to a high mean shear rate for a predetermined period of time, and a second processing zone in which the polymer solution is subjected to a low mean shear rate for a longer period of time. The shear rates and residence times in the zones are selected to produce maximum activation in less total processing and aging time than that required in known apparatus.
REFERENCES:
patent: T896051 (1972-03-01), Hamlin et al.
patent: 2008684 (1935-07-01), Craddock
patent: 2212260 (1940-08-01), Brothman
patent: 2249263 (1941-07-01), Wheelwright
patent: 2268461 (1941-12-01), Nichols
patent: 2556014 (1951-06-01), Tolman
patent: 2651582 (1953-09-01), Courtney
patent: 2686110 (1954-08-01), Carver
patent: 2740696 (1956-04-01), Longwell
patent: 3252689 (1966-05-01), Blomgren, Sr. et al.
patent: 3319937 (1967-05-01), Wilson et al.
patent: 3389970 (1968-06-01), Scheibel
patent: 3536646 (1970-10-01), Hatch et al.
patent: 3559959 (1971-02-01), Davis et al.
patent: 3742735 (1973-07-01), Verreyne et al.
patent: 3747899 (1973-07-01), Latinen
patent: 3756570 (1973-09-01), Buhner
patent: 3852234 (1974-12-01), Venema
patent: 4113688 (1978-09-01), Pearson
patent: 4125574 (1978-11-01), Kastner et al.
patent: 4171166 (1979-10-01), Trowbridge et al.
patent: 4217145 (1980-08-01), Gaddis
patent: 4218147 (1980-08-01), Rosenberger
patent: 4233265 (1980-11-01), Gasper
patent: 4243636 (1981-01-01), Shiraki et al.
patent: 4433701 (1984-02-01), Cox et al.
patent: 4470907 (1984-09-01), Sencza
patent: 4522502 (1985-06-01), Brazelton
Brazelton Carl L.
Green J. Derek
Kim Yong H.
Litherland Troy C.
Stranco, Inc.
Thornton Krisanne M.
Warden Robert J.
LandOfFree
Polymer activation apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Polymer activation apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymer activation apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-696127