RE: Zanaga has the "caviar of iron ore" too7 Jan 2024 09:57
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The difference between 2016 and today is that Simandou’s high-grade ore is now even more attractive, given the need to decarbonise steelmaking, according to Baatar.
“The fundamental shift in the last number of years has been that the world is far more in agreement on climate change,” he said.
The steelmaking process, which usually uses coke to produce iron from ore in a blast furnace and then turn it into steel, is highly carbon-intensive, producing about 8 per cent of global carbon emissions.
To cut emissions, the industry is exploring alternative approaches, such as direct reduced iron technology in which the ore is treated using hydrogen and carbon monoxide, rather than coke. Such processes require high-grade iron ore, which is increasingly hard to find in large quantities.
The ore Rio Tinto plans to extract from Simandou has an average iron content of greater than 65 per cent, among the highest in the world. Baatar calls it the “caviar of iron ore”.