Higher density ion exchange resins of metal compound precipitate

Details Higher density ion exchange resins of metal compound precipitate Higher density ion exchange resins of metal compound precipitate

1981-10-02

1984-10-16

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Ion-exchange polymer or process of preparing

B01J 3920, B01J 4114

Patent

active

044775970

ABSTRACT:
Macroporous ion exchange resins having increased apparent density are provided by incorporating into said resins a weighting agent which is of greater apparent density than the resin itself. Such weighted resins exhibit reduced bed expansion when used with upflow streams, with relatively dense liquids, and with relatively viscous liquids.

REFERENCES:
patent: 2809943 (1957-10-01), Pye et al.
patent: 3352800 (1967-11-01), Smith
patent: 4284726 (1981-08-01), Shigetomi

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