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Energy efficiency prize for alumina production

| By Gerald Ondrey

At the Hannover Messe 2010, Alumina do Norte do Brasil S.A. (Alunorte; Barcarena, Brazil; www.alunorte.net) and Outotec Oyj (Espoo, Finland; www.outotec.com) received the X Prize (special recognition) for energy efficiency in alumina production.…