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 ...
The infamous slag dump at Zeehan on Tasmania's west coast is being mined for its rich zinc deposits amid calls to preserve it as a relic of the town's glory days. The slag dump has been part of Zeehan ...
Incineration of solid waste produces millions of tons of waste fly ash in Europe each year, that most commonly ends up in landfill. But this ash often contains significant amounts of precious metals, ...
The infamous slag dump at Zeehan on Tasmania's west coast is being mined for its rich zinc deposits amid calls to preserve it as a relic of the town's glory days. The slag dump has been part of Zeehan ...
Joshua Worth Press officer +46-31-772 6379 joshua.worth@chalmers.se Kommunikationsavdelningen / Communications Department Schwedischer Forschungsrat - The Swedish Research Council Incineration of ...
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