Process for preparing cyanuric acid by seperation from an isocya

Details Process for preparing cyanuric acid by seperation from an isocya Process for preparing cyanuric acid by seperation from an isocya

1995-07-21

1996-11-26

Ford, John M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

544201, C07D25132, C07D25160

Patent

active

055787231

ABSTRACT:
A process for preparing cyanuric acid by cooling an isocyanuric acid/ammonia gas mixture having a temperature of 300.degree. to 480.degree. C. to 200.degree.-300.degree. C., whereupon cyanuric acid is separated off and isolated at this temperature in an apparatus suitable for separating solids from gases, and unreacted isocyanuric acid/ammonia gas mixture is recycled or further processed.

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patent: 4187376 (1980-02-01), Carlson
Chem. Abstr. 115:52900f (1991).
Chem. Abstr. 114:188518z (1991).
Chem. Abstr. 104:88146b (1986).
Chem. Abstr. 102:46723r (1985).
V. V. Dragalov et al., J. of Anal. and Appl. Pyrolysis, 25, 311-316 (1993).

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