Chromium oxide green, a process for its production and its use

Details Chromium oxide green, a process for its production and its use Chromium oxide green, a process for its production and its use

1989-05-30

1991-07-16

Morris, Theodore

Chemistry of inorganic compounds

Oxygen or compound thereof

Metal containing

423 53, 106400, C01G 3702

Patent

active

050323776

ABSTRACT:
Chromium oxide green in the form of donut-shaped, ring-shaped or tire-shaped particles having an internal diameter of from 0.01 to 0.5 mm and an external diameter of from 0.05 to 1.0 mm is prepared by spraying an aqueous chromium oxide green suspension through a liquid pressure nozzle into a spray dryer such that the suspension entering the drying space of the spray dryer is rotating.

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Chemical Abstract 112:80470x.
Chemical Abstracts, vol. 106, No. 14, Apr. 1987, p. 315 (107059k).

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