This article is cited in 3 papers

Ignition of vapor-air mixtures of ammonia and haloids of saturated hydrocarbons with nitrogen trifluoride and fluorine

Ya. A. Lisochkin, V. I. Poznyak

Russian Research Center "Applied Chemistry", St. Petersburg, 197198

Abstract: The flammability limits of the mixtures NH$_3$/NF$_3$/air, СCl$_3$H/NF$_3$/air, СCl$_4$/NF$_3$/air, CF$_2$ClCCl$_2$H/NF$_3$, and С$_8$F$_{16}$/NF$_3$ are determined. The temperatures of self-ignition of the mixtures СCl$_3$H/NF$_3$, СCl$_4$/NF$_3$, CF$_2$ClCCl$_2$H/NF$_3$, and С$_8$F$_{16}$/NF$_3$ at atmospheric pressure are found. The character of interaction of ammonia and fluorine conditioned by the rate of ammonia input into the fluorine-air mixture is considered.

Keywords: explosion hazard, nitrogen trifluoride, fluorine, ammonia, trichloromethane, tetrachloromethane, 1,1-difluoro-1,2,2-trichloroethane, perfluoro-1,3-dimethylcyclohexane.

UDC: 541.126.011.4:547.221:546.16

Received: 21.12.2005
Accepted: 29.03.2006

 English version: Combustion, Explosion and Shock Waves, 2007, 43:2, 139–142

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