ASTM UOP 896 : 1993
Withdrawn
Platinum in Spent Catalyst
English
07-29-2002
11-11-2014
Defines a method for determining platinum in spent catalysts or catalyst residues at concentrations from approximately 0.05 to 1.0 mass-% by spectrophotometry.
| DocumentType |
Standard
|
| Pages |
21
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Withdrawn
|
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.
| ASTM UOP 917 : 1993 | Palladium in Fresh and Spent Alumina Catalyst by Spectrophotometry |
| ASTM UOP 905 : 2008 | Platinum Agglomeration by X-Ray Diffraction |
| ASTM UOP 703 : 2009 | Carbon on Catalysts by Induction Furnace Combustion and Infrared Detection |
| ASTM U 05 : 1998 | Loss on Ignition of Catalyst at 900°C |
| ASTM UOP 918 : 2012 | Collection and Grinding of Adsorbents and Catalysts for Analysis |
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