PROCESSING

Rusal to produce alumina from Siberian clay

Leading global aluminium producer Rusal has developed an acid technology for alumina production of non-bauxite raw materials such as kaolin clay from Siberia.

Nadav Shemer
Kaolin clay: Rusal says it can use it in aluminium production

Kaolin clay: Rusal says it can use it in aluminium production

The new technology will significantly boost the economic efficiency of Rusal smelters, thanks to the low cost of the material and the logistical cost reduction, the company said. It will also allow for...

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