Ana amfani da kayan aikin Nitrogen sosai a cikin kayan lantarki, abinci, ƙarfe, wutar lantarki, sinadarai, man fetur, magani, yadi, taba, kayan aiki, sarrafa atomatik da sauran masana'antu, azaman albarkatun gas, iskar kariya, iskar gas mai maye da iskar gas.