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Platinum in Spent Catalyst
STANDARD published on 29.7.2002
Designation standards: UOP 896-93
Note: WITHDRAWN
Publication date standards: 29.7.2002
SKU: NS-574972
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: American technical standard
Category: Technical standards UOP
1. Scope |
This method is for determining platinum in spent catalysts or catalyst residues at concentrations from approximately 0.05 to 1.0 mass-% by spectrophotometry. The method is applicable to catalysts that may range from gamma- or alpha-alumina to pure silica, aluminum silicates, corderite, mullite and cristobalite, etc. Catalyst residues containing high concentrations of barium sulfate cannot be analyzed. |
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