Enhanced Techniques for Dewatering Thick Fine Tailings
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United States of America
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Dec 17, 2020
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Dec 17, 2020
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Techniques for dewatering thick fine tailings may include flocculant dosing on a clay basis and then subjecting the flocculated tailings to dewatering, for instance by pipelining the flocculated material from flocculant addition to a deposition site. The thick fine tailings can be pre-treated by removing hydrocarbons and shear-thinning prior to flocculant addition.
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