Method of leaching the contents of a can

Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Radioactive metal

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2523011R, 423 20, 423395, 4236585, C01G 4300

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active

042948053

ABSTRACT:
A method of leaching a material from a cavity having a closed or a partially closed top. The method consists of subjecting the liquid to a number of pressure cycles, each pressure cycle involving a decrease in pressure to cause boiling of the liquid, followed by a rise in pressure to inhibit the boiling. The method may include the step of heating the liquid to a temperature near to its boiling point.

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