CiDRA wins major coal flow contract in Mexico

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SONARtrac® flow monitoring technology has been selected by the largest coal producer in Mexico. Altos Hornos de Mexico (AHMSA) has chosen CiDRA Minerals Processing’s SONARtrac systems as its preferred technology for use in two coal preparation plants owned by AHMSA, located in Coahuila, Mexico. The SONARtrac systems will be installed on the feed lines to dense media cyclones, flotation cells, column cells and mixing tanks, as well as on the thickened tailings underflow lines in both the La Florida and Palau plants. These plants prepare coal for later use in coking and energy production. (more…)