FIELD: fire-fighting, particularly fire-extinguishing compositions adapted to prevent methane-air mixes ignition and explosion.
SUBSTANCE: gas composition comprises carbon dioxide and inhibitor, namely carbon tetrachloride. Composition components are mixed in the following optimal proportion (% by volume): 10-15 of CCl4 and 85-90 of CO2. Carbon tetrachloride content in space to be protected is 1-3 % by volume.
EFFECT: incombustibility and non-toxicity, increased efficiency of methane-air mix ignition and explosion in the case of slow methane in leakage or avalanche-like methane inflow.
2 tbl
| Title | Year | Author | Number |
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| METHOD OF PREVENTING IGNITION AND EXPLOSION OF METHANE-AIR MIXTURES | 2006 |
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| GAS COMPOSITION FOR PREVENTING INFLAMMATION AND EXPLOSION OF METHANE-AIR MIXTURE | 2008 |
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RU2368410C1 |
| TWO-COMPONENT GAS COMPOSITION FOR PREVENTION OF METHANE-AIR MIXTURE IGNITION AND EXPLOSION | 2010 |
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| GAS COMPOSITION FOR PREVENTING INFLAMMATION AND EXPLOSION OF METHANE-AIR MIXTURES | 2010 |
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| GAS COMPOUND USED TO PREVENT INFLAMMATION AND EXPLOSION OF HYDROGEN-AIR MIXTURES | 2010 |
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| NON-FLAMMABLE AND EXPLOSION-PROOF METHANE-AIR MIXTURE | 2008 |
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| METHOD OF PREVENTING IGNITION AND EXPLOSION OF METHANE-DUST-AIR MIXTURE AND INHIBITOR GAS MIXTURE FOR IMPLEMENTING METHOD | 2023 |
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| COMPOSITION FOR PREVENTION OF INFLAMMATION AND EXPLOSION OF COMBUSTION MIXTURES | 2000 |
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| METHOD OF PREVENTING INFLAMMATION AND DETONATION OF COMBUSTIBLE MIXTURES | 2000 |
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| METHOD TO PREVENT IGNITION OF METHANE AND AIR MIXTURE | 2012 |
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