Benchmark: Indonesia could become major cobalt producer; forecasts 30x boost
Green Car Congress
OCTOBER 29, 2022
These fines are mixed with water to create a slurry which is then preheated. Although HPAL is able to leach nickel and cobalt quickly from laterite ores, it is challenged by corrosion and erosion and energy requirements, as well as operational and maintenance issues. This hot slurry is pumped into an autoclave where the acid is added.
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