Inorganic ion exchanger

Details Inorganic ion exchanger Inorganic ion exchanger

1979-10-09

1982-02-02

Lovering, Richard D.

Compositions

Ammonia, alkali or base, bindant containing

252179, 264333, 423DIG14, C09K 300, C02F 142, B01J 3910, B01J 4110

Patent

active

043138446

ABSTRACT:
An inorganic ion exchanger prepared by kneading a blend of anatase type titanic acid or amorphous titanic acid with sulfuric acid, hydrochloric acid or phosphoric acid and water, extrusion molding the blend, and thereafter, heat treating the extruded product at an elevated temperature. The inorganic ion exchanger has high strength in water and is suitable for use in the removal or the concentration and recovery of injurious or beneficial materials contained in water.

REFERENCES:
patent: 1934091 (1933-11-01), Reichmann et al.
patent: 2191063 (1940-02-01), Smit
patent: 2208173 (1940-07-01), Urbain et al.
patent: 3002932 (1961-10-01), Duwell et al.
patent: 3522187 (1970-07-01), Kraus
Amphlett: "Inorganic Ion Exchangers", Elsevier Publ. Co., Amsterdam, 1964, pp. 88-92.
Marei et al.: "Preparation of a New Inorganic Ion Exchanger . . .", Radiochem. Radioanal. Letters 11/3-4/pp. 187-191, Sep. 15, 1972.

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