Barry J. Welch

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  • Rusal RA-550

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    Rusal Launches RA-550 Pilot Plant

    UC Rusal launched a pilot operation with eight new-generation RA-550 pots at its Sayanogorsk (SAZ) aluminum smelter. The US$30 million pilot is the result of three years of technology development within the company’s Technical Directorate. “The successful launch of the RA-550 technology is a true breakthrough event for Rusal,” said Victor Mann, technical director of […]