Method and system for separation of suspensions

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United States of America Patent

PATENT NO 9676638
SERIAL NO

14407549

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Abstract

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A method and system are for separating a suspension into solid and fluid components. The suspension is centrifuged about a substantially vertical axis of rotation to concentrate solid components in a first lower flow stream and fluid components in a first upper flow stream. The first upper flow stream may be centrifuged about a substantially vertical axis of rotation to concentrate solid components in a second lower flow stream and fluid components in a second upper flow stream. The first lower flow stream, the second lower flow stream, or both, may be centrifuged about a substantially horizontal axis of rotation to separate water from stackable dry tailings. The method and system may be applied to separation of tailings or other suspensions.

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Patent Owner(s)

Patent OwnerAddress
650438 ALBERTA LTD16 HORSESHOE BEND CALGARY ALBERTA T3R 1C8

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eddy, Derry Burton Calgary, CA 3 8

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