Effect of Energy of the Ignition Source on the Experimentally Determined Value of the Minimum Inerting Concentration of Halohydrocarbons

Lisochkin, Ya. A.

doi:10.1023/b:cesw.0000033558.37655.e6

Cited by 4 publications

(1 citation statement)

References 3 publications

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“…This question was studied in more detail by Takahashi, Urano, Tokuhashi, and Kondo (2003). It was found (Coward & Jones, 1952;Zabetakis, 1965) that an ignition source in the form of an electrical spark of the energy not less than 1 J is sufficient for the reliable determination of the flammability limits at atmospheric pressure, and only for very low pressures (less than 10 kPa) and in some special cases (combustion of halogenated agents in air) more powerful ignition sources are required (Lisochkin & Poznyak, 2001b;Lisochkin, Poznyak, & Belevteev, 1999;Lisochkin, Poznyak, Belevteev, & Kunina, 2003). The pressure criterion for ignition used in this study was verified earlier (see, for example, and works cited there).…”

Section: Methodsmentioning

confidence: 99%

An influence of oxygen content in an oxidizing atmosphere on inhibitive action of fluorinated agents on a hydrogen flame

Azatyan

Shebeko

et al. 2007

Journal of Loss Prevention in the Process Industries

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Section: Methodsmentioning

confidence: 99%

An influence of oxygen content in an oxidizing atmosphere on inhibitive action of fluorinated agents on a hydrogen flame

Azatyan

Shebeko

et al. 2007

Journal of Loss Prevention in the Process Industries

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Inerting of Methane-Air Mixtures by Compositions Based on Carbon Dioxide and Nitrogen with Addition of Halocarbons

Lisochkin

Poznyak

2005

Combust Explos Shock Waves

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Conditions of inerting of methane-air mixtures by carbon dioxide and nitrogen with addition of CF 3 Br, C 2 F 4 Br 2 , and CF 3 I are examined. The value of the minimum inerting concentration of the inerting substance is significantly reduced by introduction of these substances [up to 15%(vol.)] to N 2 and CO 2 . A further increase in CF 3 Br and C 2 F 4 Br 2 concentrations does not reduce the minimum inerting concentration, and an increase in the concentration of CF 3 I above 15%(vol.) drastically increases the latter to values higher than the minimum inerting concentration of pure nitrogen. CF 3 I is found to be a combustible gas, and its addition to a methane-air mixture substantially expands the flammability limits. The flammability limits of CF 3 I in air under standard conditions are determined, and the explosion parameters are measured.

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Oxidation of a C2HF5/air mixture examined by weak flames in a micro flow reactor with a controlled temperature profile

Takahashi

Nakamura

Tezuka

et al. 2020

Combustion and Flame

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Effect of Energy of the Ignition Source on the Experimentally Determined Value of the Minimum Inerting Concentration of Halohydrocarbons

Cited by 4 publications

References 3 publications

An influence of oxygen content in an oxidizing atmosphere on inhibitive action of fluorinated agents on a hydrogen flame

An influence of oxygen content in an oxidizing atmosphere on inhibitive action of fluorinated agents on a hydrogen flame

Inerting of Methane-Air Mixtures by Compositions Based on Carbon Dioxide and Nitrogen with Addition of Halocarbons

Oxidation of a C2HF5/air mixture examined by weak flames in a micro flow reactor with a controlled temperature profile

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