Treatment of cesium-containing fluids

Wells – Processes – Separating material entering well

Reexamination Certificate

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C166S302000, C175S066000, C210S737000, C210S738000, C210S747300

Reexamination Certificate

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07568523

ABSTRACT:
Cesium solutions are treated in a cavitation device to increase their temperature and facilitate the removal of water from them. The context is normally an oil well fluid or a mining solution. The concentrated solutions can be reused, in the case of oil well fluids, or more easily handled for recovery of the elemental cesium or cesium in the form of a salt. Thermal energy is saved by using the concentrate or the water vapor to heat various streams within the system.

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