Teck Cominco have developed a new, low-cost process for the direct extraction of zinc metal from sulphide ores. The process is called HydroZinc ™ and they currently have patents pending on the ...
Austin-based Emerson Process Management has won a $4 million contract to automate an expanded zinc extraction process for Boliden Odda AS, a zinc producer and refiner in Norway. As automation ...
Researchers at Chalmers University of Technology in Sweden have developed a method for extracting zinc from waste fly ash produced by the incineration of solid waste. When done at proper industrial ...
Patent granted for a Method for Extracting Zinc from Aqueous Ammoniacal Solutions ·; in Australia, the patent has been granted by the Australian Patent Office; and ·; in the USA, all claims have been ...
Joshua Worth Press officer +46-31-772 6379 [email protected] Kommunikationsavdelningen / Communications Department Schwedischer Forschungsrat - The Swedish Research Council Incineration of ...
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