VANCOUVER, BRITISH COLUMBIA--(Marketwire - Jan 23, 2013) - HUDSON RESOURCES INC. (TSX VENTURE:HUD)(HUDRF) (the "Company") is pleased to announce the following update on the metallurgical testwork ...
Metals in ores exist in the form of oxides, sulphides, carbonates and other compounds. Metal ores also contain impurities or gangue materials. In the processing of metal ores to metals which are in ...
Bioleaching close bioleachingUsing bacteria to extract metals from their ores. is used to extract small quantities of metals from mining waste heaps. Electrolysis can be used to extract the metal from ...
Among the twelve principles of green science and technology is a desire that the production of materials be achieved from sustainable sources with minimal environmental impact, and preferably by ...
The metals that form the foundation of modern society also cause a number of problems. Separating the metals we want from other minerals is often energy-intensive and can leave behind large volumes of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback