CAPPING OF SOFT TAILINGS DEPOSITS

A process for reclaiming soft tailings comprising capping a soft tailings deposit with at least one capping material to form a trafficable surface atop the soft tailings is provided, wherein the capping material comprises water, coarse tailings, sand, petroleum coke, clay-shale overburden, glacial (...

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Hauptverfasser: YAZDANPANAH, SHAHRAM, WANG, NAN, MACNEIL, COLLEEN, FINLAYSON, TREVOR, MIMURA, WAYNE, MILLER, GLEN, DOGBE, GEORGE, MANDERSON, ANA
Format: Patent
Sprache:eng
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Zusammenfassung:A process for reclaiming soft tailings comprising capping a soft tailings deposit with at least one capping material to form a trafficable surface atop the soft tailings is provided, wherein the capping material comprises water, coarse tailings, sand, petroleum coke, clay-shale overburden, glacial (PG)/Glacio-lacustrine (PL) deposits, geosynthetics or combinations thereof.