What is corex gas?

Corex gas is a byproduct produced during the Corex process, a method for reducing iron ore to produce hot metal. This process uses non-coking coal as a reductant and involves two main stages: the gasification of coal to produce gas, and the reduction of iron ore using this gas. Corex gas primarily consists of hydrogen, carbon monoxide, and methane, making it a valuable resource for energy generation and as a reducing agent in metallurgical processes. It offers an alternative to traditional blast furnace methods, contributing to more efficient and environmentally friendly iron production.