Preparation of pulverulent zirconium dioxide

Details Preparation of pulverulent zirconium dioxide Preparation of pulverulent zirconium dioxide

1997-05-06

1998-11-24

Green, Anthony

Compositions: ceramic

Ceramic compositions

Refractory

501152, 423608, C04B 3548, C01G 2502

Patent

active

058406417

ABSTRACT:
In the preparation of pulverulent zirconium dioxide by dissolving a zirconium compound in formic acid, removing the volatile components and calcining the residue, a chloride-free zirconium compound is dissolved in a formic acid/water mixture and the zirconium dioxide is obtained in a manner known per se.

REFERENCES:
JAPIO Patent Abstract No. JP361289130A which is an abstract of Japanese Patent Specification No. 61-289130 (Dec. 1986).
English translation of JP 61 289130 (Dec. 1986).
JAPIO abstract of Japanese Patent No. 61 289130 (Dec. 1986).

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