Ion-exchange hollow fibers

Details Ion-exchange hollow fibers Ion-exchange hollow fibers

1975-02-24

1977-08-30

Spear, Jr., Frank A.

Liquid purification or separation

Filter

Material

260 21E, 260 25AY, 264 41, 264182, 264209, B01D 3900

Patent

active

040453529

ABSTRACT:
An ion-exchange hollow fiber is prepared by introducing into the wall of the fiber polymerizable liquid monomers, and polymerizing the monomers therein to form solid, insoluble, cross-linked, ion-exchange resin particles which embed in the wall of the fiber. Excess particles blocking the central passage or bore of the fiber are removed by forcing liquid through the fiber. The fibers have high ion-exchange capacity, a practical wall permeability and good mechanical strength even with very thin wall dimensions. Experimental investigation of bundles of ion-exchange hollow fibers attached to a header assembly have shown the fiber to be very efficient in removing counterions from solution.

REFERENCES:
patent: 3186941 (1965-06-01), Skiens
patent: 3423491 (1969-01-01), McLain et al.
patent: 3645922 (1972-02-01), Weiss
patent: 3754055 (1973-08-01), Rembaum

Affiliated with

Also associated with

Rating

Ion-exchange hollow fibers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ion-exchange hollow fibers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ion-exchange hollow fibers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-961099