77840364
Oct 2, 2009
Jun 4, 2013
minerals, namely, zirconium silicate mineral and titanium oxide, obtained from waste tailings streams from oil sand mining operations
Chemicalsbitumen obtained from waste tailings streams from oil sand mining operations
Nonmetallic Building Materialsprocessing waste tailings streams from oil sand mining operations in order to recover minerals, namely, zircon and titanium, therefrom; processing waste tailings streams from oil sand mining operations in order to recover bitumen therefrom
Treatment of Materialslicensing to others of technologies for processing waste tailings streams from oil sand mining operations
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