How to extract platinum and palladium from catalytic converter?
Answers from top 8 papers
More filters
| Papers (8) | Insight |
|---|---|
9 Citations | The present work provides a simple and rapid method for the separation of platinum (IV) from real samples of the autocatalytic converter. |
29 Citations | Therefore, the method is an efficient, effective and highly selective approach to extract Pd(II) and recover metal palladium. |
| The absence of deactivation for the Pt/γ-Al2O3 catalyst may be explained by slower formation of coke precursors on platinum compared to palladium. | |
9 Citations | With EDTA and multiple extractions, the method is satisfactory for the determination of palladium in the presence of other platinum-group elements and many other cations. |
26 Citations | As large amounts of platinum and palladium can be extracted quantitatively as readily as small amounts, the proposed scheme is applicable to a wide range of platiniferous materials, particularly to those with extremely high Pt + Pd to Rh + Ir ratios. |
28 Citations | Preliminary extraction data achieved with single metal ion solutions pointed out to a possible separation of platinum(IV) from palladium(II). |
| It overcomes the problems that palladium has leached badly and recovery difficultly in conventional homogeneous palladium catalyst field, and have a broad foreground of catalyst applications. | |
17 Citations | The method is satisfactorily applied to the determination of palladium in some palladium catalysts. |