Lane's process for the industrial manufacture of hydrogen involves alternate periods of oxidation an — Hydrogen Chemistry Question

💡 Solution & Explanation

In Lane's process, iron is generated back by reducing the magnetic oxide ($Fe_3O_4$) with water gas ($CO + H_2$). This reduction step is called the vivification reaction, represented by $Fe_3O_4 + 4H_2 \rightarrow 3Fe + 4H_2O$ and $Fe_3O_4 + 4CO \rightarrow 3Fe + 4CO_2$.