what is its hydrogen production?
Military uses ferrosilicon method to quickly produce hydrogen for balloons.
Ferrosilicon
Ferrosilicon is used by the military to quickly produce hydrogen for balloons by the ferrosilicon method. The chemical reaction uses sodium hydroxide, ferrosilicon, and water.
what is earth? Third planet from the Sun what is its shape? Nearly spherical when did its formation start? Ga ago what is its chemical composition? Iron, oxygen, silicon, magnesium, sulphur, nickel, calcium, and aluminum, and trace amounts of other elements. when was the third mentioned composition discovered? 1787 what is its crystal structure? Crystallises in a giant covalent structure at standard conditions, specifically in a diamond cubic lattice. what are its alloys? Ferrosilicon or silicocalcium and aluminium-silicon (silumin) what is the production like of the former mentioned alloy? Reduction of silica or sand with coke in the presence of iron. what is its uses? To reduce metals from their oxides and to deoxidize steel and other ferrous alloys.
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Ferrosilicon [SEP] Hydrogen production
Ferrosilicon is used by the military to quickly produce hydrogen for balloons by the ferrosilicon method. The chemical reaction uses sodium hydroxide, ferrosilicon, and water. The generator is small enough to fit in a truck and requires only a small amount of electric power, the materials are stable and not combustible, and they do not generate hydrogen until mixed. The method has been in use since World War I. Prior to this, the process and purity of hydrogen generation relying on steam passing over hot iron was difficult to control. While in the "silicol" process, a heavy steel pressure vessel is filled with sodium hydroxide and ferrosilicon, and upon closing, a controlled amount of water is added; the dissolving of the hydroxide heats the mixture to about and starts the reaction; sodium silicate, hydrogen and steam are produced.