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Fizika Goreniya i Vzryva, 2006 Volume 42, Issue 6, Pages 64–73 (Mi fgv1642)

This article is cited in 18 papers

Testing ogranophosphorus, organofluorine, and metal-containing compounds and solid-propellant gas-generating compositions doped with phosphorus-containing additives as effective fire suppressants

A. G. Shmakova, O. P. Korobeinichevab, V. M. Shvartsberga, S. A. Yakimovb, D. A. Knyaz'kova, V. F. Komarovc, G. V. Sakovichc

a Institute of Chemical Kinetics and Combustion, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
b Novosibirsk State University, Novosibirsk, 630090
c Institute for Problems of Chemical and Energetic Technologies, Siberian Division, Russian Academy of Sciences, Biisk, 659322

Abstract: The development and investigation of new effective and environmentally clean flame suppressants is a promising direction in fire extinguishing. Organophosphorus and metal-containing compounds are the most promising candidates for the replacement of CF$_3$Br. However, for many of these compounds, data on their minimum extinguishing concentration are not available. In the present work, the minimum extinguishing concentrations for a number of new phosphorus-and metal-containing compounds and some of their mixtures, solid-propellant gas-generating compositions containing phosphorus additives were determined using the cup-burner technique and a setup with a turbulent flame source and transient application of flame suppressants.

Keywords: flame suppressants, organophosphorus compounds, fire-extinguishing mixtures, synergetic effect.

UDC: 614.841.12

Received: 07.02.2006


 English version:
Combustion, Explosion and Shock Waves, 2006, 42:6, 678–687

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