Fire suppressing materials and systems and methods of use
A fire suppressant mixture comprising: an organic or supplemental organic fire suppressant compound; a halogen element, and an organic compound, wherein the organic fire suppressant compound, the halogen element and the organic compound are combined such that a boiling point of the mixture is lower than the boiling point of the organic fire suppressant. In some embodiments, the organic fire suppressant compound is FK 5-1-12 and the organic compound is carbon dioxide. In other embodiments, the mixture is supplemented with an additional organic compound such as CF 3 I or 2,2-Dichloro-1,1,1-trifluoroethane (R123), or an halogen element. In some embodiments an inorganic pressurizing gas, such as nitrogen, is also added.
1. A fire suppressant mixture consisting essentially of:
an organic fire suppressant selected from the group consisting of FK 5-1-12, R123 and CF 3 I;
a halogen element;
carbon dioxide; and
a pressurizing gas;
wherein the halogen element is between 5% and 30% by weight of the fire suppressant mixture and a normal boiling point of the fire suppressant mixture is at least 40 degrees Celsius lower than a normal boiling point of the organic fire suppressant.
2. The fire suppressant mixture of claim 1 , wherein the organic fire suppressant is FK 5-1-12.
3. The fire suppressant mixture of claim 1 , wherein the pressurizing gas is nitrogen.
4. The fire suppressant mixture of claim 1 , wherein the halogen element is Bromine.
5. The fire suppressant mixture of claim 1 , wherein the halogen element is iodine.
6. The fire suppressant mixture of claim 1 , wherein the halogen element is between 7% and 23% by weight of the fire suppressant mixture.
7. The fire suppressant mixture of claim 1 , wherein the halogen element is between 12.4% and 15.1% by weight of the fire suppressant mixture.
8. The fire suppressant mixture of claim 1 , wherein the organic fire suppressant is CF 3 I.
9. The fire suppressant mixture of claim 1 , wherein the organic fire suppressant is R123.
10. The fire suppressant mixture of claim 1 , wherein the normal boiling point of the fire suppressant mixture is between 40 and 75 degrees Celsius lower than the normal boiling point of the organic fire suppressant.
11. The fire suppressant mixture of claim 1 , wherein the normal boiling point of the fire suppressant mixture is at least 75 degrees Celsius lower than the normal boiling point of the organic fire suppressant.
12. The fire suppressant mixture of claim 1 , wherein the normal boiling point of the fire suppressant mixture is between 75 and 100 degrees Celsius lower than the normal boiling point of the organic fire suppressant.
13. The fire suppressant mixture of claim 1 , wherein the organic fire suppressant compound is a mixture of any two selected from the group consisting of FK 5-1-12, R123 and CF 3 I.