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Oil sands fluid fine tailings dewatering using rim ditching
Oil sands fluid fine tailings dewatering using rim ditching
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机译:油砂流体细尾矿利用轮缘沟进行脱水
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摘要
A process of dewatering tailings is provided comprising mixing the tailings with a sufficient amount of an additive or a mixture thereof; depositing the resulting mixture into a disposal area; pumping water from the deposit to one or more sumps, and allowing the deposit to reach a sufficient strength; and removing remaining deposit water and rainfall through one or more of a network of ditches, a decant tower, or a plurality of dike drainage structures to yield a non-segregating deposit for reclamation.
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