Precious metal recovery from organics-precious metal...

Details Precious metal recovery from organics-precious metal... Precious metal recovery from organics-precious metal...

2006-10-17

2006-10-17

Vanoy, Timothy C. (Department: 1754)

Chemistry of inorganic compounds

Oxygen or compound thereof

Metal containing

C423S035000, C423S022000, C423S604000, C588S312000, C588S320000, C588S407000, C210S758000, C210S912000

Reexamination Certificate

active

07122167

ABSTRACT:
A supercritical oxidation process carried out in water is capable of oxidizing “organics” in precious metal organic compositions such as heterogeneous (Pt/C) or homogeneous precious metal catalysts and producing a precious metal oxide with few by-products and low losses of precious metal.

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Abstract: W. K. Tolley et al., “Supercritical water treatment of refractory gold ores,” Proceed. Gold 90 Symposium, Feb. 26, 1990.

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