Researchers have developed a new process to reduce CO2 emission of worldwide steel production by several hundred million tons per year. It is based on modernizing blast furnace technology with ...

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The process of ironmaking has relied for centuries on iron ore, an impure form of iron oxide, slowly being reduced to iron by carbon monoxide in a furnace. Whether that furnace is the charcoal fire of ...

As can be seen from Fig. 1, the shaft furnace process mainly involves two equipment: the heating furnace and the shaft furnace. The structure of the shaft furnace is relatively complex, and it can be ...

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Iron and steel production is among the largest industrial sources of carbon dioxide, accounting for around 7–9 per cent of global emissions. Biomass offers a renewable pathway to replace fossil carbon ...

THIS valuable book is published by the Secretary of the American Iron-Association, and by authority of the same. This Association—now four years old—is not a common trades-union, nor any impotent ...

Add Yahoo as a preferred source to see more of our stories on Google. A new iron making technology developed in China is set to significantly impact the global steel industry. Developed after more ...