Reduction is the gain of electrons by a substance. It is also the loss of oxygen from a substance. For example, copper(II) oxide can be reduced to form copper when it reacts with hydrogen: ...

In the blast furnace, it is so hot that carbon monoxide can be used, in place of carbon, to reduce the iron(III) oxide: iron(III) oxide + carbon monoxide → iron + carbon dioxide The blast ...

Mining contributed 24% to Mauritania’s gross domestic product (GDP) in 2022, driven by gold and iron ore extraction. Despite the performance, reported by the African Development Bank (AfDB), most of ...

Sukha Balka ranks among Ukraine’s top mining firms, extracting iron ore underground via its Yuvileyna and Frunze mines. We’re bringing the voice of Ukraine to the world. Support us with a one ...