Process for the preparation of bivalent metal peroxides

Details Process for the preparation of bivalent metal peroxides Process for the preparation of bivalent metal peroxides

1981-07-06

1984-01-24

Meros, Edward J.

Chemistry of inorganic compounds

Oxygen or compound thereof

Peroxide

423583, C01D 102

Patent

active

044276443

ABSTRACT:
Disclosed is a continuous process for the production of bivalent metal peroxides, comprising the steps of introducing into an intensive mixing apparatus a solid, anhydrous or hydrated oxide or hydroxide of a bivalent metal; simultaneously introducing into the intensive mixing apparatus a solution of hydrogen peroxide, whereby the solid bivalent metal compound and the peroxide are intensively mixed and react to produce a reaction mixture containing bivalent metal peroxide; transporting the reaction mixture directly to a rapid dryer; and rapidly drying the reaction mixture to produce the bivalent metal peroxide in solid form.

REFERENCES:
patent: 2415443 (1947-02-01), Rentschler
patent: 2563442 (1951-08-01), Wood et al.
patent: 3134646 (1964-05-01), Bach
patent: 3176444 (1965-04-01), Kiyonaga
patent: 3430418 (1969-03-01), Wagner
patent: 3801706 (1974-04-01), Sack
patent: 3986849 (1976-10-01), Fuderer et al.
Schumb, Hydrogen Peroxide, Reinhold, N.Y. (1955), pp. 638-653.
Perry, Chemical Engineers' Handbook, Third Edition, McGraw-Hill Book Co., Inc. (1950), pp. 834-840, 1119.

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