Metso Starts up First AshLeach Duo
Helsinki, Finland 08 April 2013 -- Metso has started up the first AshLeach Duo at a pulp mill in South America. The AshLeach Duo provides efficient removal of non process elements without the need for steam or sulfuric acid. The new system maintains all operational flexibility advantages of the AshLeach technology, which was originally developed by Metso and is known for its reliability in operation in multiple references around the world. The new AshLeach Duo system features a two-stage centrifuge system for removal of chlorine and potassium from recovery boiler ash, designed to minimize sodium losses and to avoid acid usage at high carbonate levels in the ash. Metso is a global supplier of technology and services to customers in the process industries, including mining, construction, pulp and paper, power, and oil and gas. Our 30,000 professionals based in over 50 countries contribute to sustainability and profitability to customers worldwide. Metso’s shares are listed on the NASDAQ OMX Helsinki Ltd.
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