The oxidizer used with hypergolic fuel is usually nitrogen tetroxide or nitric acid. |
A third type, called a hybrid, combines a solid fuel with a liquid oxidizer. |
Overall efficiencies range from 30 to 80 percent, depending on the fuel and oxidizer and on the basis for the calculation. |
Chlorine is also an oxidizer, so it helps to remove iron, hydrogen sulfide, and other minerals. |
Let that dry for an elegant metal finish, or apply the patina topcoat or rapid rust oxidizer for a unique variety of aged finishes. |
Rocket propellants come in two parts, fuel and oxidizer, which work together to keep an engine burning. |