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The method can be combined with subsequent FAAS determination of palladium.
Based on these results a scheme has been proposed for the recovery of palladium from HLLW.
Thus methanation on palladium is structure-sensitive, like the disproportionation of CO.
It appears that only a small fraction of the palladium surface is active for methane combustion.
Hence, the structure of the palladium crystallites surface is likely to play an important role.
Native palladium occurs as a crystallized component within the Pd-O phase, with microstructural and chemical features suggesting a desiccation process.
In the majority of cases palladacycles are likely to serve as a source of highly active but unstable zero-valent palladium species.
The result of a loading test suggests that palladium is extracted as a 1:2 metal-reagent complex.

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