Firefighting compositions
AssigneeBioma Ltd
InventorsAndrey Valerievich Agafonov, Boris Melnik
Life of this patent
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Abstract
The disclosure relates to firefighting measures, and in particular, to firefighting compositions for preventing, retarding and extinguishing fire in a combustion zone that comprises a combination of at least one cooling component, at least one fire-isolation component comprising, at least one oxidizer diluting component, and at least one flame retarding component.
Claims14
A fire firefighting composition for preventing, retarding, and/or extinguishing a fire in a combustion zone, the composition comprising sulfamic acid in amount of between about 0.4 wt % and about 30 wt %, ammonium sulfate in an amount of between about 0.5 wt % and about 50 wt %, urea in an amount of between about 0.3 wt % and about 20 wt %, ammonium chloride in an amount of between about 0.05 wt % and about 10 wt %, sodium bicarbonate in an amount of between about 0.05 wt % and about 10 wt %, sodium sulfate in an amount of between about 0.05 wt % and about 10 wt %, alum potassium sulfate in an amount of between about 0.01 wt % and about 2.5 wt %, and sodium alkyl sulfate in an amount of between about 0.01 wt % and 5 wt %.
A firefighting composition for preventing, retarding, and/or extinguishing a fire in a combustion zone, the composition being in dry powder form and comprises sulfamic acid in amount of between about 0.4 wt % and about 30 wt %, ammonium sulfate in an amount of between about 0.5 wt % and about 50 wt %, urea in an amount of between about 0.3 wt % and about 20 wt %, ammonium chloride in an amount of between about 0.05 wt % and about 10 wt %, sodium bicarbonate in an amount of between about 0.05 wt % and about 10 wt %, sodium sulfate in an amount of between about 0.05 wt % and about 10 wt %, alum potassium sulfate in an amount of between about 0.01 wt % and about 2.5 wt %, and sodium alkyl sulfate in an amount of between about 0.01 wt % and 5 wt %.
A firefighting composition for preventing, retarding, and/or extinguishing a fire in a combustion zone, the composition being in liquid form and comprising sulfamic acid in amount of between about 0.4 wt % and about 30 wt %, ammonium sulfate in an amount of between about 0.5 wt % and about 50 wt %, urea in an amount of between about 0.3 wt % and about 20 wt %, ammonium chloride in an amount of between about 0.05 wt % and about 10 wt %, sodium bicarbonate in an amount of between about 0.05 wt % and about 10 wt %. sodium sulfate in an amount of between about 0.05 wt % and about 10 wt %, alum potassium sulfate in an amount of between about 0.01 wt % and about 2.5 wt %, and sodium alkyl sulfate in an amount of between about 0.01 wt % and 5 wt %.
Dependencies are inferred from the claim text.